Trimod Besta side mount pneumatic level switch

  • Heavy duty float switch with pneumatic outputs
  • Versatile, three module ("tri-mod") construction
    • Easy to customise  & repair
    • Upgrade / change a microswitch (SPDT) model to pneumatic if requied
  • Available with a range of approvals, certificates (e.g. SIL1 & SIL2), reports (e.g. materials & functional tests) & marine insurer approvals (e.g. ABS, GL, DNV, Lloyd's etc)
  • Mounting: range of options
    • Typically via counter flange or directly to tank wall via bolts
    • Flanged units also available
  • Wetted materials: 316SS
    • Wide range of other materials including hastelloy-C available on request
  • Output: choice of on/off or proportional output switch modules
    • PV: on / off (3/2 way valve) switch
    • FPV: function tested models available for hazardous area applications
  • Pneumatic details:
    • Control Pressure: 10bar max.
    • Leakage: 1cm³/min max. @ 10bar
    • Air flow: 90NL/min air flow @ 6bar
    • Pressure drop: 1 bar
    • Air quality: class 4, ISO 8571 (max. particle size 15µm, max. particle density 8mg/m³)
  • Temperature: 1 » 250°C (media), 1 » 80°C (ambient)
    • Higher temperature models available
  • Pressure: standard up to 25bar @ 250°C
  • S.G.: >0.7 (special models available on request)
  • Electrical connection: weatherproof (IP65), typically with M20 cable gland
  • Options:
    • Counter flange: weld to tank for easy mounting - available in 316SS & carbon steel
    • Test actuator: mechanical test actuator allows for testing of the switch during routine preventative maintenence
    • Pressure chambers: remove the float from inside the process tank - custom built to meet specific application needs
    • Top mount, bent rod & other configurations
  • Big range of units available ex. stock (e.g. PV 01 04, PV 01 140, FPV 01 04, FPV 01 146, F5DPV 01 04, F5DPV 01 146) with many other configurations built next business day (e.g. P 01 041, P 01 04, etc)
    • NOTE: proportional pneumatic output models also available (e.g. MV 01 04) for direct acting pneumatic operated process valves.
Back to top
 

Trimod Besta side mount proportional pneumatic control valve

  • Heavy duty float switch with pneumatic outputs
  • Versatile, three module ("tri-mod") construction
    • Easy to customise  & repair
    • Upgrade / change a microswitch (SPDT) model to pneumatic if requied
  • Available with a range of approvals, certificates (e.g. SIL1 & SIL2), reports (e.g. materials & functional tests) & marine insurer approvals (e.g. ABS, GL, DNV, Lloyd's etc)
  • Mounting: range of options
    • Typically via counter flange or directly to tank wall via bolts
    • Flanged units also available
  • Wetted materials: 316SS
    • Wide range of other materials including hastelloy-C available on request
  • Output: choice of on/off or proportional output switch modules
    • MV: proportional pneumatic control valve
      • Input: 1.4bar (max. 10bar)
      • Output: proportional signal 0.2 » 1bar (3 » 15psi)
    • FMV: function tested models available for hazardous area applications
  • Pneumatic details:
    • Control Pressure: 10bar max.
    • Leakage: 1cm³/min max. @ 10bar
    • Air flow: 90NL/min air flow @ 6bar
    • Pressure drop: 1 bar
    • Air quality: class 4, ISO 8571 (max. particle size 15µm, max. particle density 8mg/m³)
  • Temperature: 1 » 250°C (media), 1 » 80°C (ambient)
    • Higher temperature models available
  • Pressure: standard up to 25bar @ 250°C
  • S.G.: >0.7 (special models available on request)
  • Electrical connection: weatherproof (IP65), typically with M20 cable gland
  • Options:
    • Counter flange: weld to tank for easy mounting - available in 316SS & carbon steel
    • Test actuator: mechanical test actuator allows for testing of the switch during routine preventative maintenence
    • Pressure chambers: remove the float from inside the process tank - custom built to meet specific application needs
    • Top mount, bent rod & other configurations
  • Range of units available ex. stock (e.g. MV 01 04) with many other configurations built next business day (e.g. custom extension rod models)
    • NOTE: point level pneumatic switch models also available (e.g. PV 01 04).
Back to top