Explosion-proof digital clock explosion-proof clock explosion-proof digital BSZ2010 Item NO.: 335139

The explosion-proof digital electronic clock is wall-mounted, suitable for places containing flammable and explosive gas mixture, such as petroleum, chemical industry, oil depot, steel, coking, mining and other enterprises.

Precautions for installation, use and maintenance of explosion-proof quartz clock

1. Explosion-proof adapter is connected between explosion-proof digital electronic clock and ac power supply.

2. Connection: the terminal marked "AC220V" on the explosion-proof adapter is connected to the AC220V power supply; The "+" terminal marked with "DC5V" on the explosion-proof adapter is connected to the terminal marked with "+" in the explosion-proof digital electronic clock; - the terminals are connected to the terminals marked "-" in the explosion-proof digital electronic clock.

3. The adjustment method of the explosion proof quartz clock is shown in the random operation manual

Main technical parameters of explosion - proof quartz clock

1. Explosion-proof marks: Exib Ⅱ CT6 (explosion-proof digital electronic clock), Exdib Ⅱ CT6 (explosion-proof adapter)

2. Power supply voltage: AC220V±20%, 50 ~ 60Hz

3. Power: ≤ 3.5w

4. Timing accuracy: ±1S/day

5. Gregorian calendar data storage: 50 years

A, explosion proof quartz clock overview:

The explosion-proof quartz clock is all intrinsically safe explosion-proof clock, the explosion-proof quartz clock is wall-mounted, refined with advanced technology, accurate and reliable, beautiful shape, easy to use, is an ideal timing tool. Suitable for places containing flammable and explosive gas mixture, such as petroleum, chemical industry, oil depot, steel, coking, mining and other enterprises.

Ii. Main technical parameters of explosion-proof clock:

1. Ambient temperature: -15 ~ +50℃ (indoor)

2. Relative humidity: ≤85%

3. Atmospheric pressure: 80 ~ 110kPa

4. Explosion-proof marks: Exib Ⅱ CT6

5. Working voltage: DC1.25 ~ 1.70v (1 section of 5# battery)

6. Example brand: add one explosion proof (jyfb)

Three, explosion-proof quartz clock usage:

1. 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.

2. Dial when: dial the dial wheel on the back of the movement to standard time.

Four, explosion - proof quartz clock notes

1. The explosion-proof quartz clock is intrinsically safe and explosion-proof product. Any changes of components in the circuit may affect the explosion-proof performance of the explosion-proof quartz clock.

2. The power circuit of explosion-proof clock is equipped with safety protection device. The replacement of battery will not affect the explosion-proof performance of explosion-proof quartz clock.

Five, the overview

BSZ2010 type explosion-proof quartz clock is all intrinsically safe explosion-proof clock, the explosion-proof quartz clock is wall-mounted, refined with advanced technology, accurate and reliable, beautiful shape, easy to use, is an ideal timing tool. Suitable for places containing flammable and explosive gas mixture, such as petroleum, chemical industry, oil depot, steel, coking, mining and other enterprises.

Main technical parameters of explosion - proof clock

1. Ambient temperature: -15 ~ +50℃ (indoor)

2. Relative humidity: ≤85%

3. Atmospheric pressure: 80 ~ 110kPa

4. Explosion-proof marks: Exib Ⅱ CT6

5. Working voltage: DC1.25 ~ 1.70v (1 section of 5# battery)

6. External dimension (mm) : rectangle: 360*300*120 circle: 300*300*120

Seven, explosion - proof quartz clock usage

1. 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.

2. Dial when: dial the dial wheel on the back of the movement to standard time.

Viii. Matters needing attention

1. The explosion-proof quartz clock is intrinsically safe and explosion-proof product. Any changes of components in the circuit may affect the explosion-proof performance of the explosion-proof quartz clock.

2. The power circuit of explosion-proof clock is equipped with safety protection device. The replacement of battery will not affect the explosion-proof performance of explosion-proof quartz clock