Personal H2S O2 Detector XOS 2200

Model

XOS-2200

Gas Detected

Oxygen (O₂)

Hydrogen Sulfide (H₂S)

Detection Principle

Galvanic cell

Electrochemical cell

Sampling Method

Diffusion

Detection Range
(Service Range)

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
35-100ppm: 5ppm

Indication Accuracy*1

Within ±0.5vol%
±1 digit

Within ±1.5ppm
±1 digit

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 back light)

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 °C 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)