Gas Detector, Industrial Meter, Riken Keiki
Riken Keiki HS-04 Hydrogen Sulfide (H2S) Portable Gas Monitor
₨92,000.00
The latest Riken Keiki HS-04 Hydrogen Sulfide (H2S) Portable Gas Monitor price in Pakistan is Rs. 92,000/- updated on June 19, 2026.
FEATURES:
- Single-component portable gas monitor with long continuous operating time.
- Incorporates durable new R sensor with advanced functions.
- Three-year sensor warranty.
- Riken Keiki HS-04 Portable Gas Monitor
Documents:
Riken Keiki HS-04 Hydrogen Sulfide (H2S) Portable Gas Monitor Data Sheet.pdf
General Specification
| Alarm Set Points | 1st 1 ppm 2nd 10 ppm 3rd 10 ppm TWA 1 ppm STEL 5 ppm |
| Approvals | Japan Ex, ATEX, IECEx, Brazil Ex, China Ex |
| Continuous Operation | Approx. 9000 hours (AAA alkaline) Approx. 6000 hours (Ni-MH) |
| Detection Range | 0.00 to 100.0 ppm(Display range 0.0 to 30.0 ppm / 30.0 to 200.0 ppm) |
| Dimensions | Approx. 54 (W) x 67 (H) x 24 (D) mm (excluding projections) |
| Display of Alarm | Flashing lamp / intermittent buzzer sounding / gas concentration display blinking / vibration |
| Explosion Protected Construction | Intrinsic safety |
| Explosion-Proof Class | IECEx : Ex ia ⅡC T4 Ga (AAA alkaline), Ex ia ⅡC T3 Ga (Ni-MH) ATEX : Ⅱ1G Ex ia ⅡC T4 Ga (AAA alkaline), Ⅱ1G Ex ia ⅡC T3 Ga (Ni-MH) |
| Ingress Proof Rating | IP66/67 (currently under testing) |
| Operating Humidity Range | 0 to 95%RH (no condensation) (Approx. 15-minute temporry use environment: 10 to 90%RH[no condensation]) |
| Operating Pressure Range | 80 to 120 kPa (80 to 110 kPa for explosion-proof range) |
| Operating Temperature Range | -40℃ to +60℃ (no sudden changes) (Approx. 15-minute temporry use environment: -20℃ to +50℃[no sudden changes]) |
| Power source | AAA alkaline or Ni-MH (eneloop) batteries (x2) |
| Principle of Detection | Potentiostatic Electrolysis Method |
| Sampling Method | Diffusion type |
| Sensor | H2S |
| Type | Portable Gas Monitor |
| Type of Alarm | Gas alarm / fault alarm |
| Weight | Approx. 93g |
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