![61-9421-31 [Discontinued]Oxygen, Flammable Gas H2S, CO Detection Alarm with Calibration Certificate (With Certificate Of Test) GOMHC-3A](https://www.jgauge.com/wp-content/uploads/2025/06/03aef62eb39578e57b5de12157588803.webp)
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61-9421-31 [Discontinued]Oxygen, Flammable Gas H2S, CO Detection Alarm with Calibration Certificate (With Certificate Of Test) GOMHC-3A
Product Description
Product Model: 61-9421-31Product Brand: GASTEC Corporat […]
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Product Details
Product Model: 61-9421-31
Product Brand: GASTEC Corporation
Features
- * Please let us know the address on the certificate.
- We detect gas concentration quickly and prevent disaster accidents.
- 3~4 roles in 1 car.
Spec
- Target gas: Oxygen, combustible gas, hydrogen sulfide, carbon monoxide
- Measurement range: Oxygen/0 - 25%O2, Combustible gas/0 - 100% LEL, Hydrogen sulfide/0 - 30ppm, Carbon monoxide/0 - 300ppm
- Measurement principle: Oxygen/galvanic battery type, Combustible gas/Catalytic combustion type, Hydrogen sulfide, carbon monoxide/controlled potential electrolysis type
- Gas sampling method: Gas sampling type
- Display system: Digital display by liquid crystal display instrument (LCD) (with lighting function)
- Indication accuracy: ±0.5% O2 (±5% of full scale)
- Alarming value: Oxygen/18%, Combustible gas/20% LEL, Hydrogen sulfide/10ppm, Carbon monoxide/50ppm
- Power supply: C size manganese dry cell (3 pieces)
- 4 hours (when the alarm is standby mode continuously)
- Dimensions: 150 (W) x 70 (D) x 170 (H)
- Weight: 1.2kg
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