Detection method:

Natural diffusion

Detection Range:

Depending on the type of gas a range of different

Resolution:

1% LEL, 1ppm, 0.1ppm/vol% (According to range)

For gas:

Combustible gas, toxic gas .

Alarm point:

Different types of gas alarm is different (flammable example) underreporting 20% LEL, high reported 50% LEL

Display error:

≤ ± 5% F.S

Response time:

T <30s

Indicate way:

LCD display real-time data and system status

Light-emitting diodes, sound, vibration indicate alarm, fault and undervoltage

Working environment:

Temperature: -20 °C ~ 60 °C;

Humidity: <95% RH (non-condensing)

Operating voltage:

DC3.7V (Lithium battery capacity 1700mAh)

Ex mark:

Ex ib IIB T3 Gb

Charging time:

4h ~ 6h

Working hours:

8h continuous;

Protection:

IP65

Sensor life:

3 years

Weight:

about 130g (excluding portable accessory)

Dimensions:

100mm × 58mm × 30mm