Personal H2S/O2 Monitor XOS-2200
- Gas Detected
- Oxygen and Hydrogen sulfide
- Detection Principle
- Galvanic cell and Electrochemical cell
- Sampling Method
- Approx. 75g (including battery)
Pocket-sized personal oxygen and hydrogen sulfide detector.
- For safety check before working in underground construction site in the tank, manhole and tunnel etc.
- For safety of site workers.
- Can be used continuously for 5000 hours.
- 3 types of Alarm: loud buzzer, alarm lamp and vibration.
- Thin, lightweight design.
|Gas Detected||Oxygen (O2)||Hydrogen Sulfide (H2S)|
|Detection Principle||Galvanic cell||Electrochemical cell|
|0 to 25 vol%
(25 to 50 vol%)
|0 to 30.0 ppm
(30.1 to 100 ppm)
|Resolution||0.1vol%||0-35.0 ppm: 0.1ppm
|Indication Accuracy*1||Within ±0.5vol%
|Alarm Set Value||1st stage: 19.5vol%
2nd stage: 18.0vol%
|1st stage: 10.0ppm
2nd stage: 15.0ppm
|Response Time*2||20s or less||30s or less|
|Display Mode||LCD (Manual backlight)|
|Alarm Mode||Buzzer sounds, flashing red light, vibrator|
|Approvals||Ex ib IIB T3 (TIIS)|
|Function||Remaining battery level, peak hold, memory of peak value, alarm
functions except gas alarm (sensor malfunction, remaining battery
level, air-adjustment malfunction), gas concentration indication
|Operation Temperature||-10 to +40 °C, 30 to 85 %RH (non-condensing)|
|Operation Air Pressure||Air pressure ±10%|
|Power Source||1 x AAA alkaline dry cell (LR03)|
|Battery Life*3||Up to 5,000 hours (at 20°C without alarm)|
|Dimensions||W65 x H64 x D22 mm (excluding protrusions)|
|Weight||Approx. 75g (including batteries)|
|Standard Accessories||1 x AAA alkaline dry cell, 1 x safety pin adaptor (with fixing screw)|
*1 Under identical measuring conditions.
*2 Assuming 90% response and 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
oxygen【O2】, hydrogen sulfide【H2S】