Hydrogen Sulfide

Colorless with the characteristic foul odor of rotten eggs. It is toxic, corrosive, flammable, and explosive.

Heavier than air, density = 1,411 kg/m3

Lower explosive limit (LEL) = 4 %vol

Health exposure limits (Directive 2000/39/EC):
8 hours TWA = 5 ppm (7 mg/m3)
15 mins STEL = 10 ppm (14 mg/m3)
Hydrogen Sulfide

Product Categories

Products

Clip - Personal single gas detector
Clip - Personal single gas detector
  • Ensures worker safety
  • Short training time
  • No need for service or maintenance
  • Adjustable alarm levels
  • Real time gas reading or life left indication
  • Self test and test due indication

E2608-H2S - Hydrogen Sulfide Detector
E2608-H2S - Hydrogen Sulfide Detector
  • Stable long-life electrochemical sensor
  • Range 0...100 or 0...2000 ppm H2S
  • Resolution 1 ppm H2S
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485

E2618-H2S - Hydrogen Sulfide Transmitter
E2618-H2S - Hydrogen Sulfide Transmitter
  • Stable long-life electrochemical sensor
  • Range 0...100 or 0...2000 ppm H2S
  • Resolution 1 ppm H2S
  • 2 × 4-20 mA or 0-10 V, RS485

E2638-H2S - Hydrogen Sulfide Detector
E2638-H2S - Hydrogen Sulfide Detector
  • Stable long-life electrochemical sensor
  • Range 0...100 or 0...2000 ppm H2S
  • Resolution 1 ppm H2S
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485