![61-9421-51 [Discontinued]Oxygen And Combustible Gas Detection Alarm with Calibration Certificate (With Certificate Of Test) GOM-3A](https://www.jgauge.com/wp-content/uploads/2025/06/0d5585ab40c4b68da545f217e7131b58.webp)
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61-9421-51 [Discontinued]Oxygen And Combustible Gas Detection Alarm with Calibration Certificate (With Certificate Of Test) GOM-3A
Product Description
Product Model: 61-9421-51Product Brand: GASTEC Corporat […]
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Product Details
Product Model: 61-9421-51
Product Brand: GASTEC Corporation
Features
- * Please let us know the address on the certificate.
- Acid depletion prevention and explosion prevention.
- Simultaneous measurement of two components.
Spec
- Target gas: Oxygen, combustible gas
- Measurement range: Oxygen/0 - 25%O2, Combustible gas/0 - 100% LEL
- Measurement principle: Oxygen/galvanic battery type, Combustible gas/catalytic combustion type
- Gas sampling method: Gas sampling type
- Display system: Analog meter set (with lighting function)
- Indication accuracy: ±0.5% O2 (±5% of full scale)
- Alarming value: Oxygen/18%, Combustible gas/20% LEL
- Power supply: C size manganese dry cell (3 pieces) or C size alkaline dry cell (3 pieces)
- Continuous *** time: 4 hours for manganese dry cell, 8 hours for alkaline dry cell (except for the time of alarming, for both)
- Dimensions: 150 (W) x 70 (D) x 110 (H)
- Weight: 1.2kg
- Explosion-proof performance: id3aG3, certificate number is T62340
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