Combustible Gases Personal Single Gas Monitor Model

GP-03

Features

・Simple design not to disturb work.
・Light body of approx. 80 g with Intrinsic safety.
・Rechargeable battery (eneloop) specification lined up.

Sampling method

Diffusion type

Principle of detection

New Ceramic catalytic Method

Detection range

0 to 100 %LEL

Alarm setpoints

1st 10 %LEL 2nd 50 %LEL OVERALARM 100 %LEL

Type of alarm

Gas alarm / fault alarm

Display of alarm

Flashing lamp / intermittent buzzer sounding / gas concentration display blinking / vibration

Explosion protected construction

Intrinsic safety

Explosion-proof class

IECEx : Ex ia II B T4/T3 Ga, Ex ia I Ma
ATEX : II 1G Ex ia II B T4/T3 Ga, 1 M1 Ex ia I Ma

Ingress proof rating

IP67

Approvals

Japan Ex, ATEX, IECEx, Brazil Ex

CE marking

EMC / ATEX / RoHs

Power source

AAA Alkaline dry batteries x 2
Optional: Ni-MH battery pack

Continuous operation

Alkaline battery: Approx. 35 hours
Ni-MH battery: Approx. 30 hours

Dimensions

Approx. 54(W) x 67(H) x 24(D) mm

Weight

Approx. 80g

Operating temperature range

-20 to +50℃ (no sudden changes)

Operating humidity range

0 to 90 %RH (no condensation)

Target gas

CH4, i-C4H10