Portable Gas Detectors

Personal H2S Monitor XS-2200


  • For safety check by wearing at incineration plant, sewerage facility and petrochemical plant.
  • For safety of site workers.


  • Can be used continuously for 5000 hours.
  • Available with loud buzzer, alarm lamp from 4 dimensions, peak hold function.
  • Thin, lightweight design.


Model XS-2200
Gas Detected Hydrogen Sulfide
Detection Principle Electrochemical cell
Sampling Method Diffusion
Detection Range

(Service Range)

0 to 30.0 ppm

(30.1 to 100 ppm)

Resolution 0-35.0ppm:0.1ppm
35-100ppm: 5ppm
Indication Accuracy*1 Within ±1.5ppm ±1digit
Alarm Set Value 1st stage: 10.0ppm
2nd stage: 15.0ppm
Response Time*2 30s or less
Display Mode LCD (Manual backlight)
Alarm Mode Buzzer sounds, flashing red light, vibrator
Approvals Ex ib IIB T3 (TIIS)
Functions Remaining battery level, peak hold, memory of peak value,
alarm functions except gas alarm (sensor malfunction, remaining battery level,air-adjustment malfunction)
Operation Temperature -10°C to +40 °C, 30 to 85 %RH (non-condensing)
Operation Air Pressure Air pressure ±10%
Power Source 1 x AAA alkaline dry cell
Battery Life*3 Up to 5000 hours (at 20°C with less than 5ppm)
Dimensions W65 x H64 x D22 mm (excluding protrusions)
Weight Approx. 75g (including battery)
Standard Accessories 1 x AAA alkaline dry cell, 1 x safety pin adaptor (with fixing screw)

*1 Under identical measuring conditions.

*2 Operating at 20 ± 2°C.

*3 Battery life may vary with ambient conditions, conditions of use, storage period, battery manufactures, etc.




Type Approved by TIIS Explosion-proof certification

Selectable Gases

hydrogen sulfide【H2S】

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