Combustible Gases Personal Single Gas Monitor Model

GP-03

・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