Riken Keiki GP-1000 Hydrocarbon Portable Combustible Gas Detector


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The Riken Keiki GP-1000 is a compact and lightweight gas detector with high sensitivity for the detection of hydrocarbons. The measurement is performed for this purpose by means of a catalytic sensor. The Riken Keiki GP-1000 has a built-in pump with pump booster function and a direct selection from a list of 25 hydrocarbons for exact alignment of the target gas – Only calibration on CH4 necessary.

Riken Keiki GP-1000 Specification

  • Category Portable gas detector
  • Type Single gas
  • Target gas Combustible
  • Detection principle Catalytic combustion
  • Detection range 0-100%LEL
  • Sampling method Sample draw
  • Type of alarm Gas alarm, Trouble alarm
  • Display of alarm Flashing light, buzzer
  • Explosion proof Intrinsically safe
  • Ingress proof rating IP 67
  • Approvals ATEX, IECEx, CE
  • Power source Alkaline battery 4-AA size
  • Continuous operation More than 20 hours
  • Dimensions & Weight 80(W) x 124(H) x 36(D) mm 260g
  • Operating temperature & Humidity -20 to 50oC, 0 to 95%RH


Riken Keiki

The RIKEN KEIKI (KRI) product lineup includes more than 100 types of gas detectors and environmental monitoring products. Riken Keiki (RKI) Single gas detector range: 
  • 03 Series Smallest Single Gas Monitor
  • GasWatch 3 – Smallest Gas Monitor
  • 04 Series Smallest Toxic Gas Monitor
  • FP-31 Formaldehyde Gas Detector
  • SP-220 Gas Leak Checker for Combustible, Toxic, Freon and Fumigation Gases
  • SC-8000 Portable Toxic Gas Monitor
Riken Keiki (RKI) Multi-gas detector range: 
  • GX-3R Personal Gas Detector
  • GX-3R Pro Gas Detector with Wireless Communication
  • GX-6000 PID Gas Monitor
  • GX-2012 Confined Space Gas Monitor
  • GX-2009 Portable Multi Gas Detector
  • Gas Tracer PPM Leak Detector
  • Eagle 2 Multi Gas Detector for LEL, O2, H2S, CO, VOC & Toxics
  • Eagle Gas Detector
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