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H2S Gas Sensors and Accessories

General Monitorsʼ hydrogen sulfide (H2S) sensors are solid state devices, designed and manufactured for long life and fast response. They are selective to H2S and remain unaffected by high concentrations of other substances like hydrogen, sulfur dioxide, and gasoline vapors, which are often present in facilities that process sour gas and crude oil. A high tolerance to a broad range of temperatures and humidity enable these sensors to operate in rugged environments, as does their capacity to withstand exposure to high H2S concentrations over short periods.

  • Solid-state operation functions in the harshest environments
  • Highly selective -- does not respond to hydrocarbons -- for low risk of false alarms
  • Unaffected by over-range exposure reduces need for sensor replacement
  • Robust mechanical design
  • Resistant to high humidity and wide range of ambient temperatures
  • Specific sensors meet ISA-92.0.01 performance standard


Standard
10041-1

Duct mounting plate

10044-1

Dust guard kit (one dust guard, 12 disposable screens)

10110-1

Dust guard

10395-1

Splash guard

1800822

Sintered stainless steel dust guard

50000

Field calibrator (breaker bottle)

5000X

Ampoules (available in concentrations of 4, 5, 10, 20, 25, 50 and 100 ppm)

50445-1

H2S MOS Aluminum sensor, 0 - 100 ppm

50445-5

H2S MOS Aluminum sensor, 0 - 50 ppm

50445-9

H2S MOS Aluminum sensor, 0 - 20 ppm

50448-1

H2S MOS SS Sensor, 0 - 100 ppm

50448-5

H2S MOS SS Sensor, 0 - 50 ppm

50448-9

H2S MOS SS Sensor, 0 - 20 ppm

50460-3

H2S Sensor Simulator

51457-1

H2S MOS SS Sensor (ATEX) 0 - 100 ppm

51457-1L

H2S MOS SS Sensor (ATEX) 0 - 100 ppm (with lugs)

51457-5

H2S MOS SS Sensor (ATEX) 0 - 50 ppm

51457-5L

H2S MOS SS Sensor (ATEX) 0 - 50 ppm (with lugs)

51457-9

H2S MOS SS Sensor (ATEX) 0 - 20 ppm

51457-9L

H2S MOS SS Sensor (ATEX) 0 - 20 ppm (with lugs)

B14-020-1

Sensor housing, polyester

B14-021-1

Hi-temp sensor housing, polyester