Typology
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Production Address: Building 104, G11, Phase 4, Times Headquarters Base, No. 30, Lanxiang Middle Road, Tianqiao District, Jinan
Registered Address: Haina City, No. 555, Meili Road, Second Ring West Road, Saiyin District, Jinan, Shandong, China Building 315, No.22, Headquarters Park
Smoke sensor
The smoke sensor adopts the gas-sensitive principle and is suitable for monitoring smoke particles in various workplaces in coal mines. The sensor does not require adjustment, has good sealing performance and works reliably.
Keywords:
Explosion-proof intrinsically safe sensor for mining
Details
The smoke sensor adopts the gas-sensitive principle and is suitable for monitoring smoke particles in various workplaces in coal mines. The sensor does not require adjustment, has good sealing performance and works reliably. The sensor has sound and light alarm functions; the sound pressure level of the sound signal at a distance of 1m should be no less than 80dB (A); the light signal should be clearly visible at a distance of 20m in a dark environment.
It is suitable for coal mines containing explosive mixtures but no corrosive gases that damage insulation.
Explosion-proof type: mining intrinsically safe type, explosion-proof mark: Ex ia Ⅰ Ma.
Working voltage: (9~25V) DC;
Working current: ≤60mA;
Signal output format: half-duplex, RS485;
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Address
No. 104, Building G11, Phase 4, Times Headquarters Base, Lanxiang Middle Road, Tianqiao District, Jinan City