FMC-10

The FMC-10 has been designed to operate in the full range of environments from commercial premises through to heavy industrial applications which may require hazardous area sensing.

A fixed single point alarm unit that meets the requirements for economic and reliable monitoring of gas levels in a wide range of environments from commercial premises through to heavy industrial applications which may require hazardous area sensing. Typical monitor locations are - public buildings, boiler plant rooms, swimming pools, water treatment works, H&V control systems, manufacturing and process plants.

Key Features

  • Flammable, Oxygen or Toxic Gases
  • Wall or panel mount
  • Two alarm stages + relays
  • Internal or remote sensor
  • Compact size
  • Low power consumption
  • 4-20mA analogue output
  • Sealed to IP65 rating
  • Extensive fault detection circuitry
  • Delay to alarm options

Specifications*

Measuring Range

  • Combustible Gas - LEL, % Vol, ppm
  • Toxic Gas - ppm, % Vol
  • Oxygen - % vol - Depletion or Enrichment
  • Any 4~20mA input signal

Indicators

  • Digital Display 31/2 Digit
  • Power - Green L.E.D.
  • Switch on delay power indicator flashing - 45 seconds
  • Alarms Lo/Hi - Red L.E.Ds
  • Fault - Amber L.E.D.
  • System Test - Alarm L.E.D.s flashing
  • Alarm relay inhibit - Fault L.E.D. on

Audible Alarm

  • Low, High and Fault Alarms

Power Supply

  • 230/115v AC 50/60 Hz or 24vDC
  • The two voltages may be utilized simultaneously - stand

Power Consumption

  • 4 watts - full alarm

Outputs

  • Low, High and fault alarm relays -SPCO normally de-energized - energized option
  • Lo gas alarm relay SPCO normally energized - de-energized option
  • latched or unlatched
  • Fault relay SPCO normally de-energized - energized option
  • All contacts rated 5A - 230v AC
  • 4-20mA/1-5v
  • Output 24vDC @ 100mA max - auxiliary equipment (non inductive)

Alarm Settings

  • Digital setting (fully adjustable between zero and full scale)
  • Delay to alarm options - 10/30 seconds, 10 minutes

Sensor Inputs

  • Bridge type 3 wire detector mv (Catalytic)
  • 4-20mA (electrochemical / infrared)

Sensor Cable

  • 3 core 1.5mm2 screened 1.5km

Miscellaneous

  • Operating temperature -10 to +50°C
  • Storage temperature -10 to 65°C
  • Alarm relay inhibit during calibration
  • Sounder Inhibit
  • System function test switch
  • Dimensions L 200mm H 120mm D 58mm
  • Weight 0.8 kg
  • Protection IP65
  • Field Terminals - screw type 2.5mm
  • Cable entry - top, bottom, sides, rear

*Specifications are subject to change

Applications

  • Petrochemical industry
  • Chemical industry
  • Storage facilities
  • Process plants
  • LNP facilities
  • Waste water treatment