BSZ series of explosion-proof quartz clock
Suitable for places containing flammable and explosive gas mixture, such as petroleum, chemical industry, oil depot, steel, coking, mining and other enterprises.
BSZ series of explosion-proof quartz clock manufacturers selling technical parameters:
1. Ambient temperature: -15 ~ +50℃ (indoor)
2. Relative humidity: ≤85%
3. Atmospheric pressure: 80 ~ 110 kPa
4, explosion-proof marks: Exib Ⅱ CT6
5. Operating voltage: DC1.25 ~ 1.70v (1 section of 5# battery)
6. Overall dimension (mm) : 300*300*140
BSZ series of explosion-proof quartz clock
Battery installation: open the battery box, load the battery according to the "+" and "-" pole marks indicated on the battery box, and the second hand starts to run, indicating that the explosion proof clock is working normally.
Dial for when: the back of the movement dial needle wheel in order to the standard time.
BSZ series of explosion-proof quartz clock manufacturers direct attention:
The explosion-proof quartz clock is intrinsically safe explosion-proof product. Any changes of components in the circuit may affect the explosion-proof performance of the explosion-proof quartz clock, so users are requested not to remove any electronic components in the movement.
The power circuit of the explosion-proof clock is equipped with safety protection device. The replacement of the battery will not affect the explosion-proof performance of the quartz clock.
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Explosion-proof Electrical Appliances Made in China
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