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EX-6100 Catalytic Hydrocarbon Sensor

EX-6100 Remote Gas Monitoring - Sensor Transmitter

EX-6100 Catalytic Hydrocarbon Sensor

Sensor/Transmitter with Catalytic Sensor for % LEL Hydrocarbons


The EX-6100 is a 24 VDC, 4-20 mA sensor/transmitter and is ATEX and IECEx certified explosion-proof for use in hazardous areas. It consists of an epoxy painted aluminum transmitter enclosure for the electronics supporting an LC display, two alarm and fault relays, with a catalytic sensor in a stainless steel housing.

Part No: N/A


  • Catalytic sensor
  • Internal alarm relays
  • 24 VDC, 4-20 mA
  • Two inlet/outlet ports
  • Liquid crystal display
  • Non-intrusive calibration
  • Certified explosion-proof



  • Sensor weather guard
  • Remote sensor option
  • 316 SS enclosure available

Display: LCD

Sensor Type: Catalytic

Menu/Calibration: 4-button, magnetically operated

Voltage: 24 VDC powered

Output: 4-20 mA

Humidity Range: 5 to 90%rH, non-condensing

Temperature Range: -4 to +140°F (-20 to +60°C)

Relay Contact Rating: 3 Amps, 300 VAC

Weight: 4.5 lbs (2 Kg)

IP Rating: Enclosure IP68; Sensor IP65



Gas                         Range

Hydrogen, H2       100% LEL

Methane, CH4       100% LEL

Propane, C3H8     100% LEL

Butane, C4H10      100% LEL

Hexane, C6H14     100% LEL

Ethylene, C2H4     100% LEL

Toluene, C7H8      100% LEL


  • Acetylene (C2H2)

  • Ammonia (NH3)
  •  Benzene (C6H6)
  • Butane (C4H10)
  • Combustible Gas
  • Methane (CH4)
  • Propane (C3H8)
  • Toluene (C7H8)

Calibration Equipment/Replacement Parts/Accessories for EX-6100:

Part No.                            Description

Calibration Equipment Required for Sensor/Transmitters without Weather Guard:

03700-057            Calibration Adapter with connector fitting for EX-6100 & EX-6175

02506-002            Gas Regulator Assembly for 34 liter aluminum gas cylinders

02506-004            Gas Regulator Assembly for 34 & 103 liter steel gas cylinders


04546-012            Weather Guard, with Calibration Gas Connection Fitting, for EX-6100 & EX-6175

73083-000            Calibration Equipment Case, up to 2 cylinders

73083-002            Calibration Equipment Case, up to 4 cylinders


To place an order, please contact our experienced and professional customer service team:
Click for a Quick Quote

If you cannot find what you need or require a custom part, simply call and speak to one of our knowledgeable gas monitoring experts. They will be able to walk you through the ordering process quickly and professionally.

Sensor/Transmitter supplied with magnet and instruction manual

Description                                                                               Part No.

EX-6100 Sensor/Transmitter, Catalytic Sensor, % LEL      10016-001





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