GW-3 (CX)

Gas Detectors

  • media/djcatalog2/images/item/9/gw-3-cx.jpg
Manufacturer: Riken Keiki

CO and O2 portable gas detector


Professional and fast quote

Product usually available on stock

Check availability and GET A QUOTE by clicking the button below

  • ASK for "Just in time" delivery

More questions?



  • Among world's smallest and lightest
  • Three-year sensor warranty
  • Newly developed R sensor installed for improved performance
Category Portable Gas Detector
Type Multi Gas
Detection gas Carbon monoxide and Oxygen
Principle of detection Electrochemical type
Detection range 0 to 500 ppm
(0 to 2000 ppm)
Alarm setpoints
  • L 18.0 %
  • LL 18.0 %
  • H 25.0 %
Response time within 30 seconds (Typical: 15 seconds)
Alarm type Gas alarms: Three-step alarms, STEL alarm, TWA alarm, OVER alarm
Fault alarms: Sensor connection/disconnection, low battery level, calibration failure, clock abnormality, system abnormality
Explosion protected construction Intrinsically safe
Explosion-proof class ATEX: II1G Ex ia IIC T4 Ga/IECEx: Ex ia IIC T4 Ga/INMETRO: Ex ia IIC T4 Ga/Japan Ex: Ex ia IIC T4 Ga
IP rating Equivalent to IP66/68 (2 m, 1 h)
Approvals ATEX, IECEx, INMETRO, Japan Ex, CE Marking
Power source CR2450 coin-type lithium battery
Battery life Approx. 2,000 hours
Dimensions 63 mm (W) × 42 mm (H) × 22 mm (D) (excluding projections)
Weight Approx. 45g
Operating temperature range -20℃ to +60℃ (no sudden changes)
Operating humidity range 0 to 95%RH (no condensation)


Via Magenta, 77/16A
20017 Rho (MI) - Italy
Phone +39 02 3340 0846
VAT: IT04126380155
Google Map

Via Magenta, 77/16A
Rho 20017, Italy
This email address is being protected from spambots. You need JavaScript enabled to view it.
+39 02 3340 0846

© 2023 GVZ components srl | All rights reserved