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Gas Detector, Industrial Meter, Riken Keiki
Riken Keiki GW-3 Carbon Monoxide Portable Gas Monitor
₨ 109,250
The latest Riken Keiki GW-3 Carbon Monoxide Portable Gas Monitor price in Pakistan is Rs. 109,250/- updated on October 20, 2026.
You can buy the Riken Keiki GW-3 Carbon Monoxide Portable Gas Monitor online at Roshanex in Pakistan.
FEATURES:
- Among world’s smallest and lightest
- Three-year sensor warranty
- Newly developed R sensor installed for improved performance.
- Riken Keiki GW-3 Portable Gas Monitor
Documents:
Riken Keiki GW-3 Carbon Monoxide Portable Gas Monitor Data Sheet.pdf
General Specification
| Alarm Set Points | 1st 25 ppm 2nd 50 ppm 3rd 1200 ppm TWA 25 ppm STEL 200 ppm OVER 2000ppm |
| Approvals | Japan Ex, ATEX, IECEx, China Ex |
| Continuous Operation | Approx. 4000 hours |
| Detection Range | 0 to 500 ppm |
| Display of Alarm | Flashing lamp / buzzer / flashing gas concentration readout / vibration |
| Explosion Protected Construction | Intrinsic safety |
| Explosion-Proof Class | IECEx : Ex ia ⅡC T4 Ga ATEX : Ⅱ1G Ex ia ⅡC T4 Ga |
| Ingress Proof Rating | IP66/68(2m, 1h) |
| Operating Humidity Range | 0 to 95%RH (no condensation) |
| Operating Temperature Range | -20 to +60℃ (no sudden changes) |
| Power source | CR2450 coin type lithium ion battery |
| Principle of Detection | Potentiostatic Electrolysis Method |
| Sampling Method | Diffusion type |
| Sensor | CO |
| Type | Portable Gas Monitor |
| Type of Alarm | Gas alarm / fault alarm |
| Weight | Approx. 45g |
| Dimensions | Approx. 63(W)×42(H)×22(D) mm (excluding projections) |
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