McDonnell & Miller FS1 low flow, inline, diaphragm flow switch

  • Adjustable alarm set-point
  • Brass body
  • R½" (BSPT) or NPT thread.
  • Unique diaphragm principle
  • Compact size
  • Stocked models include: FS1-J (p/n: 113550)
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McDonnell & Miller FS1-W low flow, inline, diaphragm flow switch with weatherproof enclosure

  • Adjustable alarm set-point
  • Brass body
  • ½" NPT thread.
  • Unique diaphragm principle
  • Compact size
  • NEMA 4X (~IP65) type housing
  • Stocked models include: FS1-W (p/n: 113601)
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McDonnell & Miller FS6 low flow, inline, diaphragm flow switch

  • General purpose applications
  • Very low flows detected
  • Brass bodies
  • Process connection: ¾" or 1" BSPT or NPT female thread
  • Adjustable sensitivity
  • Stocked models include: FS6-1 (p/n: 115600), FS6-J-1 (p/n: 115650), FS6-J-¾ (p/n: 115550)
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McDonnell & Miller FS6-W low flow, inline, diaphragm flow switch with weatherproof enclosure

  • General purpose applications
  • Very low flows detected
  • Brass bodies
  • Process connection: ¾" or 1" BSPT or NPT female thread
  • Adjustable sensitivity
  • Enclosure: NEMA 4X (>IP65) type housing
  • Stocked models incude: FS6-W-1 (p/n: 115652), FS6-WJ-1 (p/n: 115654), FS6-WJ-¾ (p/n: 115653)
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Eletta S series flow sensor with gauge & switches

  • Extremely durable & long lasting flow sensor
    • Purely mechanical (requires no power)
  • Large gauge (Ø120mm) indication of flow rate
    • Direct reading / customised dials available
  • Process connection: DN15»40 threads (BSPP or NPT) or DN15»500 DIN / ANSI wafer flanges
  • Flow range: varies depending on size of pipe section - refer datasheet
    • 0.4 » 25,000L/min
  • Repeatability: <2% actual
  • Output: standard S2x: 2 x independently adjustable SPDT relays; standard S0x: gauge only
  • Enclosure: we stock IP65 standard but IP43 available also 
  • We carry stock & spare parts to build / repair most common variations.  e.g. S2-GL15, S2-GL25, S2-FA50, S25-GL15, S25-GL25, S25-FA50 & more.
  • NEW! Upgrade your existing flow switch / indicator to a Combo Unit & get 4-20mA analogue output - ask us how.
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Eletta V series flow switch

  • Extremely durable & long lasting flow switch
  • Purely mechanical - requires no power to operate
  • Process connection: DN15»40 threads (BSPP or NPT) or DN15»500 DIN / ANSI wafer flanges
  • Flow range: varies depending on size of pipe section - refer datasheet
    • 0.4 » 25,000L/min
  • Repeatability: <2% actual
  • Output: standard independently adjustable SPDT micro switch
  • Enclosure: we stock IP65 standard but IP43 available also 
  • We carry stock & spare parts to build / repair most common variations.  e.g. V15-GL15, V15-GL25, V15-GL40.
  • NEW! with flow indication window - completely reverse compatible!
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Eletta D series flow meter, totaliser & switch

  • Newest in the Classic range
  • Uses common pipe sections and can be used to upgrade other of the Eletta Classic controllers
  • Programmable, digital back-lit display that can be rotated electronically through 360°
  • Multipoise installation of instrument
  • Isolated 4 - 20mA output linear to flow
  • Frequency output 200 » 1000Hz, linear to flow
  • 2 independent relay outputs for alarms
  • Resettable totaliser function
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Gems Sensors RFS (RotorFlow) paddle wheel flow switch

  • Paddle wheel flow switch for visual flow indication & flow alarm
    • Hall effect sensor
  • Materials: polypropylene, brass or stainless steel body
  • Media: dependent on body type
    • -29 » 100°C (65°C ambient), up to 13bar
    • Viscosity: <200SSU
  • Process connections: ¼, ½, ¾ & 1” BSPP (G type) or NPT thread
  • Output: SPDT, relay
  • Supply: 24Vdc or 115vac
  • Electrical connection: 24" cable
  • Range: dependent on port size
    • Flow: 0.38 » 76L/min (0.1 » 20GPM)
  • Typical stocked units include: 155425, 155485BSPP, 181688
    • Note: repair kits available for some models
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AW-Lake FlowStat ES economical paddle wheel flow meter

  • Low cost polycarbonate paddle wheel flow meter for inline flow sensing of liquids.
  • Wetted mat'ls: polypropylene, polycarbonate, Buna-N, acetal copolymer, PEEK, SS
  • Media: -6 » 65°C, up to 150PSIg (~10bar)
  • Flow range: set as a 10:1 turn-down ratio of the chosen maximum flow rate
    • 2 » 56L/min (0.5 » 15USGPM)     or
    • 1 » 17L/min (0.25 » 4.5USGPM) with optional low-flow adapter
  • Process connections: ½" NPT
  • Supply: 12»24VDC
  • Output: choice of 4-20mA, pulse, voltage or relay (Form C)
  • Electrical connection: 120" (3m) cable, IP65 (weatherproof)
  • Filtration: recommended 150 micron filter
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AW-Lake FlowStat paddle wheel flow meter

  • Stainless steel paddle wheel flow meter for inline flow sensing of liquids.
  • Wetted mat'ls:316SS, polycarbonate, Buna-N, Acetal Copolymer & PEEK
    • Optional: 3166SS cover and EPR or FKM seals.
  • Media:-6 » 65°C, up to 200PSIg (~14bar)
    • Optional: up to 500PSIg (~34 bar) with 316SS cover
  • Process connections: ½", ¾" or 1" NPT
  • Flow range: dependent on port size - set as a 10:1 turn-down ratio of the chosen maximum flow rate
    • ½": 18 » 56L/min (5 » 15USGPM) or 1 » 17L/min (0.25 » 4.5USGPM) with optional low-flow adapter
    • ¾" & 1": 56 » 190L/min (15 » 50USGPM)
  • Supply: 12»24VDC
  • Output:choice of 4-20mA, pulse, voltage or relay (Form C)
    • Optional: temperature on voltage models
  • Electrical connection: 120" (3m) cable, IP65 (weatherproof)
  • Filtration: recommended 150 micron filter
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McDonnell & Miller FS4-3T inline paddle flow switch with tee piece

  • Brass body
  • ¾" & 1" NPT thread
  • Low, medium & high flow types
  • Adjustable "flow" setting
  • Eliminates pipe tee
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Gems Sensors FS-105E & FS-107E in-line adjustable flow switch

  • Piston type, in-line flow switch
  • Wetted materials: nickel plated brass, brass & stainless steel
  • Process connections: G¼", ½" & 1" (BSPP) female thread
  • Output: SPST, NO or SPDT switches (reed switches)
    • Models available with visual flow indication
  • Adjustable ranges: models for 0.005 » 90L/min
    • Viscosity compensated models available for oil applications
    • Maximum flow 100% above max. set point
  • Temperature: -20 » 120°C
  • Pressure: 250bar
  • Enclosure: DIN 43650 plug with mating connector (IP65)
  • Mount in any orientation with minimum flow conditioning before or after the switch
  • Stocked models include:
    • FS-105E: 027-0104, 027-0110, 027-0111, 027-0113, 027-0114 & 027-0130
    • FS-107E: 027-0301, 027-0302, 027-0303, 027-0309 & 027-0312
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Gems Sensors FS-3 compact in-line flow switch

  • Noryl (R) body
  • Piston type sensor
  • G¼” BSPP fitting ( ¼” NPT available )
  • SPST NO Reed Switch 20VA, 0-240VAC/DC
  • 0.19 – 3.78 L/min settings
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Gems Sensors FS-380P in-line, plastic, flow switch

  • Polypropylene body
  • Piston type sensor
  • 3/8” NPTM fitting ( adaptors available )
  • SPST NO Reed Switch 10VA, 0-240VAC/DC
  • 0.95 – 7.57 Litres/min settings
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McDonnell & Miller FS5 piston flow switch

  • Brass body
  • ¾" or 1" BSPT or NPT
  • Stainless steel body 1" NPT
  • Single or dual switch
  • Adjustable alarm set-point
  • Stocked models include: FS5-¾ (p/n: 114760), FS5-D-1 (p/n: 114783), FS5-DS-1 (p/n: 114793), FS5-J-1 (p/n: 114785), FS5-J-¾ (p/n: 114765), FS5-S-1 (p/n: 114795)
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Gems Sensors FS-380 compact in-line, high pressure, small flow switches

  • Brass or Stainless Steel body
  • Piston type sensor
  • 3/8” & 1/2” MNPT , 3/8” compression fitting
  • SPST NO Reed Switch 20VA, 0-240VAC/DC
  • 0.95 » 7.57 L/min settings
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Gems Sensors FS-4 compact, in-line, plastic flow switch

  • Ryton (R) body
  • Piston type sensor
  • 9/16”-18 UNF fitting ( 900)
  • SPST NO Reed Switch 20VA, 0-240VAC/DC
  • 0.38 – 5.67 Litres/min settings
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Gems Sensors FS-150 in-line flow switch

  • Polypropylene body
  • Piston type sensor
  • 1/2” MNPT fitting
  • SPST NO Reed Switch 20VA, 0-240VAC/DC
  • 2 – 18.5 Litres/min settings
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Gems Sensors FS-925 + FS-926 precision flow switches

  • Piston type flow switches for liquids & gases
  • Brass or 316SS body
  • Fixed set-points: precision calibrated
    • Accuracy: ±10%
    • FS-925 (general): 0.38 » 5.68L/min (liquid); 0.5 » 25SCFM (air)
    • FS-926 (low flow): 0.05 » 0.3L/min (liquid); 2 » 50SCFH (air);
    • Repeatability: ±1% F.S
    • Set point differential: 15% (max)
  • Process connection: ¼” NPTF thread
  • Output: SPDT, 20VA (reed switch)
  • Temperature: -29 » 107°C (other available)
  • Pressure:  69bar (1,000PSIg)
  • Enclosure: lead wires (not weatherproof / IP65)
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Gems Sensors FS-927 compact, precision flow switch

  • Brass or 316 Stainless Steel body
  • Piston type sensor
  • 1/4” FNPT fitting
  • SPDT NO Reed Switch 20VA, 0-240VAC/DC
  • 0.38 – 5.67 Litres/min settings
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Gems Sensors FS-930 viscosity compensating oil flow switch

  • Brass body
  • Piston type sensor
  • 1/4” FNPT fitting
  • SPDT NO Reed Switch 20VA, 0-240VAC/DC
  • 0.38 – 75.67 Litres/min settings
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FS-10798 externally adjustable flow switch

  • Brass or Stainless Steel body
  • Piston type sensor
  • 1/2” FNPT fitting
  • SPDT NO Reed Switch 20VA, 0-240VAC/DC
  • 1.89 – 75.7 Litres/min settings
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Gems Sensors FS-100 & FS-100E in-line, adjustable flow switch

  • Brass body
  • Piston type sensor
  • 3/8” BSPT fitting
  • SPST NO or NC Reed Switch 40VA, 2A, 240VAC
  • 2 – 15 Litres/min pre- settings ( FS-100E )
  • 1-16 Litres/min adjustable setting ( FS-100E-A )
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FS-200 & FS-200E in-line, heavy duty flow switch with fixed setpoints

  • Choice of set points (water) from:
    • 0.5 » 100GPM (1.9 » 378.5L/min)
    • 1% repeatability
    • ±10% accuracy
    • 15% differential (hysteresis)
  • Bronze or 316SS body
  • Shuttle type sensor
  • Connection: 1”, 1¼”, 1½”, 2” NPTF or G1" fitting
  • Switch: SPDT, 20VA reed switch
  • Media: -29»148°C, 400PSIg (27.6bar)
  • Optional aluminium or 316SS junction box (IP65) with pre-wired terminal strip - 240Vac version available with lock-out screw
  • Repair kits also available
  • Stocked versions:
    • FS-200: 27051, 27053, 27054, 27055, 27056, 27057, 27059, 27060, 27061, 27062, 27064, 27085
    • FS-200E: 020-2407, 020-3481, 020-0783, 020-0799
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FS-200A & FS-200E-A in-Line, heavy duty flow switch with adjustable setpoints

Choice of adjustable setpoints (water):

    • 1»6GPM (3.8»22.7L/min), 5»15 (18.9»56.7L/min) or 2»8GPM (7.5»30.2L/min)
    • 1% repeatability
    • ±10% accuracy
    • 15% differential (hysteresis)
  • Bronze or 316SS body
  • Shuttle type sensor
  • Connection: G1" or 1” NPTF fitting
  • Switch: SPDT, 20VA reed switch
  • Media: -29»93°C, 400PSIg (27.6bar)
  • Stocked versions available
  • Optional aluminium or 316SS junction box (IP65) with pre-wired terminal strip - 240Vac version available with lock-out screw
  • Stocked versions:
    • FS-200A: 26615, 26616, 26838
    • FS-200E-A: 020-2416, 020-2417, 020-2418
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Eletta SP-G in-line flow switch

  • In-line, rugged shuttle type flow switch
  • Immune to magnetic fields
  • Available in water & oil configurations
  • Orientation: vertical or horizontal with minimal flow conditioning
  • Process connection: G½", ¾"
  • Adjustable range: 1.5 » 30L/min
    • Flow velocity: 0 » 3.5m/sec
  • Output: SPDT microswitch
  • Temperature: -20 » 90°C (others available)
  • Pressure: 25bar
  • Enclosure: IP43
  • Stocked models: SP-G15 (oil & water); SP-G20 (oil & water)
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Eletta SP-GA in-line, adjustable flow switch

  • In-line, rugged shuttle type flow switch
  • Low flow set-point with high flow capacity with low pressure drop
  • Immune to magnetic fields
  • Available in water & oil configurations
  • Orientation: vertical or horizontal with minimal flow conditioning
  • Process connection: G1, 1½" (BSPP)
  • Adjustable range: 3 » 70L/min
    • Flow range: 0 » 300L/min
  • Output: SPDT microswitch
  • Temperature: -20 » 90°C (others available)
  • Pressure: 25bar
  • Enclosure: IP43
  • Stocked models: SP-GA (oil & water) with 1½" process connection
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Gems Sensors FS-400 in-line, heavy duty adjustable flow switch

  • Heavy duty shuttle type, in-line flow switch
  • Bronze body
  • Refer to datasheet for pressure drop curves
  • Process connection: ¾” NPTF thread
  • Output: SPDT, 20VA (reed switch)
  • Fixed set-points: 2.8 » 37.8L/min
  • Adjustable ranges: 2.8 » 53 L/min
  • Temperature: -29 » 82°C
  • Pressure: 27bar (400PSIg)
  • Enclosure: flying leads (not weatherproof / IP65)
  • Optional, locally fitted weatherproof junction box (with pre-wired terminal strip) from aluminium or 316SS
  • Stocked models include: 26600, 26601 & 26602
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Gems Sensors FS-400P in-line plastic flow switch

  • In-line shuttle type flow switch
  • Clear PVC body
  • Process connection: ½” NPTF, ¾” IPS or 1” IPS
  • Output: SPST (20VA) normally open (@ no flow) reed switch
  • Fixed set-points: 1.9L/min (0.5GPM) or 7.6L/min (2GPM) with ±20% set point accuracy
  • Stocked models: 135805, 135810 & 135815
    • Repair kits also available
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Gems Sensors FS-500P in-line plastic flow switch

  • • Polypropylene body
  • • Shuttle type sensor
  • • 3/4” BSPP fitting
  • • SPST Reed Switch 20VA, 0-240VAC/DC
  • • 1, 2, 3.5, 10 & 18.5 Litres/min “flow” units
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Lake Monitors M style flow switch

  • Suitable for liquids, oils & gases
  • Choice of aluminium, brass or stainless steel pipe section (NOT glass) - high pressure (240 or 410 bar) & leak free
  • Spring loaded magnetic coupling means mount in any orientation with no flow conditioning required
  • Wide range of thread choices - BSPP (G type), NPT or SAE
  • Output: single or double SPDT relay output - adjustable in-line
  • Customisable: threads, flow range, media calibration
  • Fast delivery time with order expediting available on custom designs
  • Bi-directional & reverse flow models also available
  • High temperature models available also
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Eletta TIVG - DP flow indicator

  • TIVG has been widely installed in the hydro power generation industry.
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Kayden Classic 830 inline threaded thermal dispersion flow switch

  • Push button programming - NOT trimpots
    • Recommended for very low flow applications
  • ¾" NPT (female) threaded connection
    • Customisation possible for OEM applications
    • Optional mounting bracket for wall mounting support
    • Vertical or horizontal applications
  • 316SS wetted parts
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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Kayden Classic 832 inline flanged thermal dispersion flow switch

  • Push button programming - NOT trimpots
  • ½" » 10" ANSI raised face (RF) or ring type joint (RTF) flanged connections
    • To suit Schedule 40 or 80 (standard) pipe
    • Customisation possible for OEM applications
    • Bleed port included
    • Vertical or horizontal applications
    • 7 » 72" sensor "body" available - i.e. flanged to flange
  • 316SS wetted parts
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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McDonnell & Miller FS-8 weatherproof paddle flow switch

  • Brass body
  • Supplied paddles (316SS): 1, 2, 3 & 6"
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: R1" (BSPT) & 1" NPT
  • Pipe sizes: 1" & larger
  • Temperature: 0 » 107°C
  • Pressure: up to 11bar
  • Stocked models include: FS8-W (p/n: 120601) & FS8-WJ (p/n: 120602)
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Gems Sensors FS-550 + FS-550E paddle flow switch

  • Brass or 316 stainless steel body
  • Patented cam design, senses bi-directional flow
  • Process connection: 1”NPT (FS-550) or R1" (BSPT FS-550E)
  • Pipe sizes: 1¼” & larger
  • Output: SPDT 20VA (reed switch)
  • Pressure: 55 bar (depends on model)
  • Temperature: -20 » 80°C (depend on model)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Stocked models:
    • FS-550: 29608, 29609
    • FS-550E (some with Certificate of Conformance): 020-3497, 020-3499
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McDonnell & Miller FS7-4 industrial paddle flow switch

  • Brass or stainless steel body
  • R1¼" (BSPT) tapered thread fitting
  • For pipes 1¼" and larger
  • Adjustable "flow" adjustment
  • General purpose housing
  • 3.7A/240VAC or pneumatic
  • Stocked models include: FS7-4J (p/n: 120060), FS7-4S (p/n: 120160), FS7-4SDJ (p/n: 120174) & FS7-4SJ (p/n: 120171)
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McDonnell & Miller FS4-3 general purpose paddle flow switch

  • Brass or stainless steel body
  • Supplied paddles (316SS): 1, 2, 3 & 6"
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: R1" (BSPT) & 1" NPT
  • Pipe sizes: 1" & larger
  • Temperature: up to 149°C
  • Pressure: up to 11bar
  • Stocked models include: FS4-3J (p/n: 114610), FS4-3S (p/n: 114641), FS4-3SJ (p/n: 176216)
  • Some FS4-3T models with integral tee piece also available ex. stock
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Eletta PR1 paddle type flow switch

  • Rugged flow switch for liquids
    • Teflon sleeve mounting allows the paddle to swing in both directions so can handle backflow (switches only in one direction)
  • Wetted parts: copper, 316 stainless steel, nitrile (HNBR)
  • Process connection: 1” BSP
  • Pipe sizes: 2 »10" (DN50 » 250)
  • Output: SPDT microswitch (relay)
  • Pressure: 25 bar
  • Temperature: -20 » 125°C
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Enclosure: IP65 (weatherproof)
  • Stocked models: PR1-IP65
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McDonnell & Miller FS7-4W industrial, weatherproof paddle flow switch

  • NEMA 4X (~IP65) housing
  • Brass or stainless steel body
  • High pressure ratings
  • Reliable paddle type
  • Stocked models include: FS7-4SW (p/n: 120191), FS7-4SWJ (p/n: 120197), FS7-4W (p/n: 120201) & FS7-4WJ (p/n: 120261)
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McDonnell & Miller AF1 paddle air flow switch

  • General purpose air flow switch
  • Brass, steel & aluminium wetted parts
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: flat flange for duct mounting
  • Duct sizes: 6 » 8"
  • Temperature: 0 » 149°C
  • Stocked parts: AF1, AF1-S
  • Paddle repair kits also available ex. stock

 

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McDonnell & Miller AFE-1 hazardous area air flow switch

  • Hazardous area air flow switch
  • Brass, steel & aluminium wetted parts
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: flat flange for duct mounting
  • Duct sizes: 8" (203mm) & larger
  • Temperature: 0 » 135°C
  • Hazardous area approval: UL
  • Stocked part
  • Paddle repair kits also available ex. stock
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McDonnell & Miller AF2 paddle air flow switch

  • Brass, steel & aluminium wetted parts
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: flat flange for duct mounting
  • Duct sizes: 8" (203mm) & larger
  • Temperature: 0 » 149°C
  • Stocked part
  • Paddle repair kits also available ex. stock
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McDonnell & Miller AF3 paddle air flow switch

  • Brass, steel & aluminium wetted parts
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: flat flange for duct mounting
  • Duct sizes: 8" (203mm) & larger
  • Temperature: 0 » 135°C
  • Stocked part
  • Paddle repair kits also available ex. stock
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McDonnell & Miller FS7-4E hazardous area industrial paddle flow switch

  • NEMA 4X (~IP65) housing
  • Brass or stainless steel body
  • High pressure ratings
  • Reliable paddle type
  • Approval: UL & CSA certified for use in Ex d (explosion proof) applications
    • NOTE: products do not carry IEC Ex certificates
  • Output: SPDT microswitch, mains rated (120»240Vac)
  • Adjustable range: refer manual for flow setting vs pipe size & paddle length
  • Process connection: 1¼" NPT taper thread fitting
  • Temperature: 0 » 149°C
  • Stocked models include: 
  • Models for import: 
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Sitron CF12DC + CF12AC thermal dispersion flow switches

  • Incredible range of customisation available
  • No moving parts for long, service free operation
  • Wide range of process connections - e.g. flanged, tri-clamp, threaded (BSP, NPT & others)
  • Custom insertion lengths
  • DC, AC and direct switching models available
  • SPDT relay or transistor output
  • DIN plug or junction box electrical termination (nylon, aluminium or stainless steel)
  • Adjustable inline
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Kayden Classic 812 thermal dispersion flow switch with flanged process connection

  • Push button programming - NOT trimpots
  • ANSI flanges from 1" cl 150 » 10" cl 900
  • 316SS, Titanium or Hastelloy C wetted parts
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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Kayden Classic 810 thermal dispersion flow switch with threaded process connection

  • Push button programming - NOT trimpots
  • Threads available from ½ » 2" NPT (BSP on request)
  • 316SS, Titanium or Hastelloy C wetted parts
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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Kayden Classic 814 thermal dispersion flow switch with flanged, retractable packing gland for

  • Push button programming - NOT trimpots
  • Remove the sensor from your process without have to stop the application
  • ANSI flanges from 1½ » 10" cl 150
  • 316SS, Titanium or Hastelloy C wetted parts
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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Kayden Classic 816 thermal dispersion flow switch threaded, retractable packing gland for

  • Push button programming - NOT trimpots
  • Remove the sensor from your process without have to stop the application
  • 1" NPT thread
  • 316SS, Titanium or Hastelloy C wetted parts
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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Kayden Classic 828 thermal dispersion flow switch with Tri-Clamp (sanitary) connections

  • Push button programming - NOT trimpots
  • 3A compliant Tri-Clamp connections from 1 » 3.5"
  • 316SS wetted parts with exotic alloys available on request
  • 2 x adjustable SPDT relays + 1 x spannable 4-20mA output
  • Built-in universal power supply for 12»24Vdc or 115»230Vac
  • Watchdog (self-checking) fault circuit with LED warning
  • LED bargraph display (flow range, relay status & set points)
  • Relay status LEDs
  • Blind or explosion proof glass enclosure with optional remote mounting
  • RS-485 output and programming
  • Ex d rated (CSA / FM / UL, IECEx coming soon)
  • Adjustable inline
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Kayden duct mounting accessories for thermal dispersion flow switches

  • Built to suit threaded Kayden thermal dispersion flow switches
  • Allows threaded units to be mounted on curved or flat ducts, especially in air flow switch applications
    • NOTE: avoid applications where condensation may occur on probe
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Eletta S series flow sensor with gauge & switches

  • Extremely durable & long lasting flow sensor
    • Purely mechanical (requires no power)
  • Large gauge (Ø120mm) indication of flow rate
    • Direct reading / customised dials available
  • Process connection: DN15»40 threads (BSPP or NPT) or DN15»500 DIN / ANSI wafer flanges
  • Flow range: varies depending on size of pipe section - refer datasheet
    • 0.4 » 25,000L/min
  • Repeatability: <2% actual
  • Output: standard S2x: 2 x independently adjustable SPDT relays; standard S0x: gauge only
  • Enclosure: we stock IP65 standard but IP43 available also 
  • We carry stock & spare parts to build / repair most common variations.  e.g. S2-GL15, S2-GL25, S2-FA50, S25-GL15, S25-GL25, S25-FA50 & more.
  • NEW! Upgrade your existing flow switch / indicator to a Combo Unit & get 4-20mA analogue output - ask us how.
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New-Flow FW paddle wheel flow indicator

  • Wetted materials: 316SS, tempered glass, PTFE (Teflon) & PVDF with no CE mark
  • Our local stock (FW-2) has sight glass window on both sides of product
  • Suitable for diesel applications
  • Stock BSPP (G¼", ½", ¾", 1", 1½" & 2") & NPT (½", 1") models

**NOTE**

For horizontal flow the indicator should be installed with the "bowl" below the pipe centreline.

 

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Gems Sensors RFI (RotorFlow) paddle wheel indicator

  • Paddle wheel flow indicator for visual flow indication
  • Materials: polypropylene, brass or stainless steel body
  • Media: dependent on body type
      • -29 » 100°C (65°C ambient), up to 13bar
      • Viscosity: <200SSU
  • Process connections: ¼, ½, ¾ & 1” NPT or BSPP (G type) thread
  • Range: dependent on port size
    • Flow: 0.38 » 76L/min (0.1 » 20GPM)
  • Typical stocked units include: 142541, 142542, 155420, 155480, 174596, 180392BSPP, 181683 (repair kits available for some models)

**NOTE**

For horizontal flow the indicator should be installed with the "bowl" below the pipe centreline.

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Lake Monitors B style flow meters

  • Suitable for liquids, oils & gases
  • Choice of aluminium, brass or stainless steel pipe section (NOT glass) - high pressure (240 or 410 bar) & leak free
  • Spring loaded magnetic coupling means mount in any orientation with no flow conditioning required
  • Wide range of thread choices - BSPP (G type), NPT or SAE
  • Stocked in multiple different flow ranges
  • Customisable: threads, flow range, media calibration
  • Fast delivery time with order expediting available on custom designs
  • Bi-directional & revrse flow models also available
  • High temperature models available also
  • Requires 74 micron filter (200 mesh screen) minimum
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Eletta TIVG - DP flow indicator

  • TIVG has been widely installed in the hydro power generation industry.
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Lake ClearView low cost flow monitors

  • Suitable for water or hydraulic oil flow
  • Choice of lower pressure, clean water applications only
    • Polycarbonate or polysulfone body
  • Spring loaded magnetic coupling means mount in any orientation with no flow conditioning required
  • Choice of thread alternatives & sizes - BSPP (G type) or NPT with either brass or Ryton port
  • Fast delivery time with order expediting available on custom designs
  • Requires 74 micron filter (200 mesh screen) minimum
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Lake K & T style hydraulic system analysers

  • A complete hydraulic troubleshooting system consisting of:
    • Style K: flow meter, precision needle-type load valve and Glyerin filled pressure gauge
    • Style T:  as above but adds a Thermowell protected temperature gauge
  • Small enough to fit in a tool box and built to withstand rigorous industrial use
  • Without batteries to fail or other electrical power connections to make, this system will provide a lifetime of simple and reliable operation
  • These multi-measurement analyzers simultaneously measure:
    • Flow in GPM & L/min
    • Pressure in PSIG & Bar
    • Temperature in °F & °C
  • Accurate measurements can be taken in any mounting orientation, without the straight plumbing required with other analyser systems
  • Optional built-in reverse bypass mechanism prevents potential damage from misinstallation or backflow
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Lake WTA hydraulic test analyser

  • Simple compact design allows for simultaneous measurement of flow, pressure and temperature on mobile, industrial & agricultural industries
  • Can be connected “In Line” between the pump and valve for convenient machine testing
  • Manufactured in a painted high quality steel case with removable lid
    • Can withstand the most rigorous of use out in the field
  • A loading valve allows you to simulate pressure on the hydraulic system without the need to operate all the machine functions in the workshop
    • The multistage valve design assures low handle effort and smooth operation over the entire flow and pressure range
  • Heat stressed hydraulic fluids can be a major factor in component failure
    • The thermometer (calibrated for both °F & °C) is a carefully designed and integrated part of a high quality unit, not a bolted on afterthought
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KEM TRICOR Coriolis mass flow meters

  • Wide range of variations available:
    • Gas & liquids
    • Flange or threaded process connections
    • Huge span of flow ranges - 3 » 230,000kg/hr **low flow models coming!**
    • High temperature models available
    • Hgih pressure models available
  • Supply: 24Vdc or mains AC
  • Outputs: 2 x 4-20mA (flow rate, total, density or temperature), flow switches, totaliser, pulse output (0.5 » 10,000Hz), & a choice of RS-485 (MODUS RTU) / HART / Foundation Fieldbus (FF), batch control
  • Intergral or remote mounting electronics / display
  • IECEx Ex ia & Ex d versions available
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Eletta M series

  • Blind flow meter, high accuracy, 1:10 turn down
    • Liquids and non hazardous gases
    • Built-in Pressure vs Temperature curves for gases!
  • 2 wire loop powered 4 - 20mA output
  • Controller interface common to all Classic pipe sections 
  • Using the Eletta Combo plate, can be added to existing S series or even TIVG installations to provide analogue output in addition to the indicator / flow switch functions of the existing control.
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Eletta D series flow meter, totaliser & switch

  • Newest in the Classic range
  • Uses common pipe sections and can be used to upgrade other of the Eletta Classic controllers
  • Programmable, digital back-lit display that can be rotated electronically through 360°
  • Multipoise installation of instrument
  • Isolated 4 - 20mA output linear to flow
  • Frequency output 200 » 1000Hz, linear to flow
  • 2 independent relay outputs for alarms
  • Resettable totaliser function
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Eletta R series

  • Blind flow monitor with analogue 4-20mA and frequency outputs
  • Alao available with Hart® protocol
  • Uses common pipe sections across the Eletta CLassic range
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Eletta S series flow sensor with gauge & switches

  • Extremely durable & long lasting flow sensor
    • Purely mechanical (requires no power)
  • Large gauge (Ø120mm) indication of flow rate
    • Direct reading / customised dials available
  • Process connection: DN15»40 threads (BSPP or NPT) or DN15»500 DIN / ANSI wafer flanges
  • Flow range: varies depending on size of pipe section - refer datasheet
    • 0.4 » 25,000L/min
  • Repeatability: <2% actual
  • Output: standard S2x: 2 x independently adjustable SPDT relays; standard S0x: gauge only
  • Enclosure: we stock IP65 standard but IP43 available also 
  • We carry stock & spare parts to build / repair most common variations.  e.g. S2-GL15, S2-GL25, S2-FA50, S25-GL15, S25-GL25, S25-FA50 & more.
  • NEW! Upgrade your existing flow switch / indicator to a Combo Unit & get 4-20mA analogue output - ask us how.
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Eletta TIVG - DP flow indicator

  • TIVG has been widely installed in the hydro power generation industry.
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Gems Sensors RFO (RotorFlow) paddle wheel flow sensor

  • Paddle wheel flow sensor for visual flow indication & analogue flow measurement
    • Hall effect sensor
  • Materials: polypropylene, brass or stainless steel body
  • Media: dependent on body type
    • -29 » 100°C (65°C ambient), up to 13bar
    • Viscosity: <200SSU
  • Process connections: ¼, ½, ¾ & 1” BSPP (G type) or NPT thread
  • Output: pulse (square wave 4.5 » 24Vdc)
    • Frequency: 15 » 225Hz
  • Supply: 4.5 » 24Vdc
  • Electrical connection: 24" cable
  • Range: dependent on port size
    • Flow: 0.38 » 76L/min (0.1 » 20GPM)
  • Typical stocked units include: 151581, 155421, 155481, 155481BSPP, 165075, 194761BSPP
      • Note: repair kits available for some models
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AW-Lake FlowStat ES economical paddle wheel flow meter

  • Low cost polycarbonate paddle wheel flow meter for inline flow sensing of liquids.
  • Wetted mat'ls: polypropylene, polycarbonate, Buna-N, acetal copolymer, PEEK, SS
  • Media: -6 » 65°C, up to 150PSIg (~10bar)
  • Flow range: set as a 10:1 turn-down ratio of the chosen maximum flow rate
    • 2 » 56L/min (0.5 » 15USGPM)     or
    • 1 » 17L/min (0.25 » 4.5USGPM) with optional low-flow adapter
  • Process connections: ½" NPT
  • Supply: 12»24VDC
  • Output: choice of 4-20mA, pulse, voltage or relay (Form C)
  • Electrical connection: 120" (3m) cable, IP65 (weatherproof)
  • Filtration: recommended 150 micron filter
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AW-Lake FlowStat paddle wheel flow meter

  • Stainless steel paddle wheel flow meter for inline flow sensing of liquids.
  • Wetted mat'ls:316SS, polycarbonate, Buna-N, Acetal Copolymer & PEEK
    • Optional: 3166SS cover and EPR or FKM seals.
  • Media:-6 » 65°C, up to 200PSIg (~14bar)
    • Optional: up to 500PSIg (~34 bar) with 316SS cover
  • Process connections: ½", ¾" or 1" NPT
  • Flow range: dependent on port size - set as a 10:1 turn-down ratio of the chosen maximum flow rate
    • ½": 18 » 56L/min (5 » 15USGPM) or 1 » 17L/min (0.25 » 4.5USGPM) with optional low-flow adapter
    • ¾" & 1": 56 » 190L/min (15 » 50USGPM)
  • Supply: 12»24VDC
  • Output:choice of 4-20mA, pulse, voltage or relay (Form C)
    • Optional: temperature on voltage models
  • Electrical connection: 120" (3m) cable, IP65 (weatherproof)
  • Filtration: recommended 150 micron filter
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Gems Sensors RFA (RotorFlow) paddle wheel flow sensor

  • Paddle wheel flow sensor for visual flow indication & analogue flow measurement
    • Hall effect sensor
  • Materials: polypropylene, brass or stainless steel body
  • Media: dependent on body type
    • -29 » 100°C (65°C ambient), up to 13bar
    • Viscosity: <200SSU
  • Process connections: ¼, ½, ¾ & 1” BSPP (G type) or NPT thread
  • Output: proportional voltage (0 » 10Vdc)
  • Supply: 24Vdc
  • Electrical connection: 24" cable
  • Range: dependent on port size
    • Flow: 0.38 » 76L/min (0.1 » 20GPM)
  • Typical stocked units include: 182099
      • Note: repair kits available for some models
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DualPulse insertion type paddle wheel

  • Wide flow range
  • Suitable for "hot tap" installations to prevent process stop during maintenance
  • BSP or NPT thread
  • Outputs: pulse or optional totaliser / batch controllers (integral or remote mount) with 4-20mA & adjustable flow switches
  • IECEx Ex ia version available
  • Battery operated or 24Vdc
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KEM ZHM / ZHA round (spur) gear flow meters

  • Round (spur) gear, positive displacement flow meter
  • Available with different process connections (NPT & BSP)
  • Available with different flow ranges
  • 316SS or Aluminium bodies
  • IECEx Ex ia models available - refer IECEx link
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KEM SRZ helical gear flow meters

  • Ideal for viscous media
  • Reduced pressure drop
  • Precision machined in Germany
  • Wide range of flow
  • High pressure rating
  • Choice of outputs (pulse or 4-20mA) with integral pickups or electronics
  • Totaliser / batch control & local displays
  • IECEx Ex ia models available - refer IECEx link
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AW round (spur) JV-KG gear flow meters

  • Round (spur) gear, positive displacement flow meter
  • Available with different process connections (NPT & BSP)
  • Available with different flow ranges
  • 316SS (JVS-####), 303SS (JVM-####) or Aluminium (JVA-####) bodies
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AW high pressure JVHS-KG positive displacement round (spur) gear meter

  • Round (spur) gear, positive displacement flow meters for high pressure applications
    • Pressure: up to 1035bar / 15,000PSI
  • Standard with 3/8" MP autoclave thread
    • Available with different process connections on special request
  • Available with three different flow ranges
    • JVHS-12KG: 0.01 » 3.0L/min (0.003 » 0.8GPM)
    • JVHS-20KG: 0.38 » 7.6L/min(0.01 » 2.0GPM)
    • JVHS-30KG: 0.11 » 26.5L/min (0.03 » 7.0GPM)
  • Outputs: very high resolution pulse output (53,000 / 15,900 / 6,600 pulses / gallon)
    • Accuracy: ±0.5% over 10:1 turndown with 30cP fluid
    • Repeatability: ±0.1%
  • Temperature: up to 85°C
  • Materials: 316SS (body, gears & ball bearings), PTFE (o-rings) & Xylan coated steel bolts (SS available on request)
  • Ex models (JVHS-xxKG-EX) also available for hazardous area applications
  • Wide range of pick-ups and electronics are available, including batch controllers and totalisers
    • Ex models also available
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Trimec Flow Products MultiPulse MP oscillating piston flow meter

  • Wide range of flow rates - 0.2 » 330L/min
  • Positive displacement
  • BSP or NPT thread
  • Outputs: pulse or optional totaliser / batch controllers (integral or remote mount) with 4-20mA & adjustable flow switches
  • IECEx Ex ia version available
  • Battery operated or 24Vdc
  • Australian made
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KEM HM turbine flow meters

  • Wide range of process connections (e.g. flanged, threaded, Tri-Clamp, high pressure / temperature connections)
  • Choice of flow ranges and pulse output ranges
  • Couple with KEM pick-ups or displays with batch control & totaliser functions (integral or remote mount)
  • IECEx Ex ia models available - refer IECEx link
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Gems Sensors FT-110 (TurboFlow) OEM turbine flow sensor

  • OEM style turbine flow meter for measuring low flow rates in clean liquids
  • Materials: Nylon 12, PTFE, graphite
  • Media:
    • Flow range: 0.5 » 35L/min (0.13 » 9.2GPM)
    • Viscosity: 0.8 » 16cSt (32 » 81SSU)
    • Filtration: < 50 microns
    • Temperature: -20 » 100°C
    • Pressure: < 200PSIg (13.7bar)
  • Output: frequency (Hz) - NPN sinking open collector
    • NOTE: 1 » 2.2kΩ pull-up resistor required - not supplied
  • Process connections: 17mm tube o-ring, 3/8“ NPT or G3/8" (BSPP) fitting
  • Power: 5»24Vdc
  • Electrical connections: spade terminals, 1m cable or DIN plug (optional p/n 218572 for DIN plug with integral pull-up resistor)
  • Some models stocked
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Lake Monitors R Style flow transmitters

  • Suitable for liquids, oils & gases
  • Choice of aluminium, brass or stainless steel pipe section (NOT glass) - high pressure (240 or 410 bar) & leak free
  • Spring loaded magnetic coupling means mount in any orientation with no flow conditioning required
  • Wide range of thread choices - BSPP (G type), NPT or SAE
  • Output: universal circuit for analogue signals
    • 4»20mA, 0»5VDC & 0»2,000Hz
  • Customisable: threads, flow range, media calibration
  • Fast delivery time with order expediting available on custom designs
  • Bi-directional & reverse flow models also available
  • High temperature models available also
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VTC + VIC integral flow meter display with totaliser

  • Mounts directly into flow meter
  • Choice of inductive or Carrier Frequency pick-ups
  • Push-button programming
  • Weather proof (IP65)
  • Some IECEx Ex ia models available - refer IECEx link
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KEM VTD03 dual pickup carrier-frequency amplifier

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KEM VTE*/P carrier frequency pulse amplifier

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KEM WT.02 + WI.02 integral pulse to analogue converter with interface

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Eletta D series flow meter, totaliser & switch

  • Newest in the Classic range
  • Uses common pipe sections and can be used to upgrade other of the Eletta Classic controllers
  • Programmable, digital back-lit display that can be rotated electronically through 360°
  • Multipoise installation of instrument
  • Isolated 4 - 20mA output linear to flow
  • Frequency output 200 » 1000Hz, linear to flow
  • 2 independent relay outputs for alarms
  • Resettable totaliser function
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Gems Sensors DM21 Rate Meter / Totaliser

  • 8 Digit LCD
  • Accepts pulse inputs from flow sensors
  • Rate & total displayed
  • Programmable features:
    • Update time, minimum number of pulses, and forced zero time
    • Programmable colour change display based on an event (red / green)
  • 90-264Vac or 20-50VAC/DC Supply
  • 9-15VDC powers RFO or FT-110 flow sensors
  • Optional linear analog output relative to rate
  • Standard outputs: two NPN transistors and one relay (2nd relay optional)
  • CE Approved
  • Standard 1/8 DIN size (92 mm x 45mm cutout)
  • Include output 1 & 2 status annunciators
  • Learn how to program here on YouTube
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Gems Sensors M103 Compact Rate Meter / Totaliser

  • Easy to read 8-digit supertwist LCD (4-digit, with legend for rate) with backlighting capability
  • Simple menu driven setup
  • NEMA 4x rated front panel for use in washdown environments
  • Independent scale factors for total, rate and pulsed output
  • 3V lithium battery (1 or 2) provides long life and eliminates the need for external power
    • NOTE: For backlighting or powering the output also order the M103 Power supply
  • Accepts pulse inputs from flow sensors
  • Rate & total displayed
  • Powers light & RFO or FT-110 sensors
  • Learn how to program here on YouTube
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