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FHF explosion-proof photoacoustic telephone detector series

 
Brand: FHF
Price: N/A
Min quantity:
Quantity:
Deliver: In 3 days
Area: CHINA
Expiry: Long-term
Edit time: 2023-02-06 16:10
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Detail
 Explosion proof photoacoustic telephone detector with built-in telephone call relay for Zone 1 (gas) GOST
Applications: Indoor and outdoor areas (IP66)
II 2G Ex [ib] em IIC T6
Housing: aluminum and polycarbonate dome resistant to seawater
Volume: about 90 dB (A)
Various signal tones
Telephone call relay integration
Flash 230 VAC, 0.9 Joule power
It can also be used as a signal device when there is no telephone
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