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Sitron capacitive level 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 lengths - with or without reference sheath
- 24Vdc and mains versions available
- SPDT relay(s) or transistor
- Range of weatherproof junction box electrical terminations (e.g. nylon, aluminium or stainless steel)
- Remote display / controller models also available
- Adjustable inline - tune to specific liquids for interface level applications
- Models include: SC200, SC700, SC750 & more
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Gems Sensors WIF water in fuel & lubricating oil switch
- The rugged WIF-1250 sensor was designed with no moving parts (conductivity) to provide compact, reliable & simple detection of the presence of water in fuel.
- Typical applications include off-highway vehicles, heavy machinery, diesel storage tanks and generator sets. It can also be a useful addition to fuel filters and lubricating oil tanks to sense lubricant property degradation.
- Alternating (±DC sqaure wave) potential prevents typical metal probe material loss through electrolysis
- Suitable OEM applications with customisation available on request
- Process conditions: -40»125°C, up to 750PSI (@21°C)
- Materials: nickel plated steel, electrolytic nickel plated & fused glass
- Insertion length: approx. 5mm
- Sensitivity: 10kΩ
- Slosh dampening: 5secs delay
- Supply: 8»32Vdc
- Output: open collector (sinking output) on wet or dry
- Electrical connection: 380mm cable (15")
- Mounting: in any position, threaded
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Gems Sensors XLS-1 ultrasonic level switch
- Compact, rugged level switch with no moving parts
- Ideal for generators, water tanks, radiators, printers, off-road vehicles & other industrial equipment
- Materials: 316L SS
- Process connections: ¼" NPT, ½" NPT, M12x1.0, M12x1.5, ½"-20 or G¼
- Supply: 5»28Vdc
- Output: open collector - sinking or sourcing switch
- Electrical connection: IP67, IP6K9K (wetted sensor parts only)
- Temperature: -40 » 125°C media (ambient up to 85°C)
- Pressure: up to 250PSIg
- Fluid compatibility:water, water-based media, hydrocarbon-based chemicals
- NOT for use with high viscosity liquids (>200cSt)
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Gems Sensors ULS-11 ultrasonic level switch
- Rugged, self contained for level switch with no moving part for robust applications
- 316 stainless steel wetted parts
- Process connection: ¾" NPTM threaded
- Supply: 9»36Vdc
- Temperature: –29 » 71°C
- Pressure: up to 69 bar
- Output: relay NO, NC or SPDT (model dependent)
- Ingress protection: NEMA 4 (IP65) / NEMA 7 enclosures
- Stocked models: 175387 (NO), 226378 (NC)
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Gems Sensors ULS-50 ultrasonic level switch
- Polypropylene or PFA Teflon(R) wetted parts
- General purpose or submersible applications
- Temperature ranges –40 to 90°C
- Pressure range 10 bar @ 25°C
- 1Amp SPDT Relay output
- NEMA 6 ( IP68 ) enclosure
- ¾” NPT threaded
- Stocked model: 195052
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Besta BLS frequency-sweep technology level switch
- One sensor detects a wide range of different media (liquids, bulk goods / grains, sticky or pasty media, high or low viscosity) - immune to foams & suspended particles
- No moving parts for maintenance free operation
- Rugged design, resistant to shocks & vibrations (IEC 60068-2-6, GL test 2)
- Compact with fully integrated electronics (LED switch status indication)
- Fast response time (<100msec)
- Mount in any orientation - with correct factory setting even coating shouldn't affect switch
- Factory set to required dielectric constant (DK) though one setting works for about 80% of media!
- Process conditions: -40»115°C, up to 100bar
- Materials: stainless steel & PEEK
- Approvals: DNV marine and FDA / hygenic models available (CIP can withstand up to 130°C for 1hr)
- Optional factory set damping 0»10secs, 0.1sec by default)
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Gems Sensors ULS-1
- Compact, ultrasonic point level switch
- No moving parts for long service life, rugged usage
- Wetted parts: 316SS
- Process conditions: 80°C
- Outputs: SPST relay and transistor (wet sink or source) models available
- Mounting: ¼" & ½" NPT thread models
- Supply: 5»30Vdc
- Electrical connection: weatherproof (IP65) with 12" (300mm) PVC cables
- Some models available ex. stock including 220903, 221485 & 221486.
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