GP-03 Personal Single Gas Monitor

The Riken Keiki GP-03 personal single gas monitor is developed to protect users against combustible gas types. The GP-03 has a gas- and trouble alarm detection, with a detection range of 0-100%LEL (1%LEL). Both will be displayed throughout flashing light, buzzer and vibration.


CategoryPortable gas detector
TypeSingle gas
Target gasCombustibl
Detection principleCatalytic combustion
Detection range0-100% LEL (1% LEL)
Sampling methodDiffusion
Type of alarmGas alarm, Trouble alarm
Display of alarmFlashing light, buzzer, vibration
Explosion proofIntrinsically safe
Ingress proof ratingIP 67
ApprovalsATEX, IECEx, CE
Power source

Alkaline battery 2-AAA size

Optional: Ni-MH battery pack

Continuous operation

Alkaline battery: Approx. 3000 hours 

Ni-MH battery: Approx. 2000 hours

Dimensions & Weight57(W) x 70(H) x 26(D) mm Approx. 80g
Operating temperature & Humidity-20 to 50℃, 0 to 95%RH

Customer Service

Sebastian Kelderman