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Hydrogen Sulfide Sensor | GG-H2S Explosion Proof Enclosure
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Hydrogen Sulfide Sensor | GG-H2S Explosion Proof Enclosure

Order Number: GG-H2S-50-EXP
The GG-H2S-EXP is designed for H2S gas detection in sewers, paper mills, petroleum refineries, etc, with the added benefit of an explosion proof enclosure.

Lead Time: 1 day

  • Now includes a 2 year warranty on sensing element and transmitter.
  • Hydrogen Sulfide specific Electrochemical sensor technology (0-50 ppm H2S).
  • Explosion Proof Housing for classified areas.
  • Industry standard linear 4/20 mA output.
  • Circuit board sealed in potting material to protect sensitive sensor components and copper tracing from corrosion.
  • Designed to adapt to any harsh environment from -4°F to +122°F.
  • Part Number: GG-H2S-50-EXP



6.75" high x 5.25" wide x 4.5" deep


3.75 lbs

Power Requirements

24VDC @ 50mA

Signal Output

4/20mA, 700 Ohm max input impedance

Temperature Range

-4F to +122F (-20C to +50C)


Electrochemical (diffusion method)
Warranty 2 years sensing element and transmitter
Please review these other products:

GG-H2S-EXP Replacement Sensor Element

Order Number: GG-H2S-RC-EXP
Replacement sensor for the GG-H2S-EXP explosion proof hydrogen sulfide sensor.

Lead Time: 1-2 weeks

Entrance Monitor | EM2

Order Number: EM2
The EM2 Entrance Monitor is used for remote display and/or as a single channel controller for gas detection systems.

Lead Time: 1 day