Main parameters:

The product meets the national explosion-proof standard

Travel time accuracy: -1.0~1.0 seconds/day

Working temperature: -30 ℃~80 ℃

Explosion proof sign: Exd Ⅱ CT6

Protection level: IP68 (submersible)

Working voltage: DC1.5V (1 section of 5 # carbon battery)

Boundary dimension (mm) Circular: 280 * 80

Overview of explosion-proof quartz clock:

The explosion-proof quartz clock adopts an explosion-proof structure, which is wall mounted and refined with advanced technology. It has accurate and reliable travel time, beautiful appearance, and convenient use, making it an ideal timing tool. Suitable for places containing gas mixtures, such as petroleum, chemical, oil depots, steel, coking, mining, and other places.

Structure and characteristics:

This product is designed and manufactured in accordance with GB3836.1 "General Requirements for Electrical Equipment Used in Explosive Gas Atmospheres" and GB3836.2 "Flameproof Electrical Equipment Used in Explosive Gas Atmospheres". It has been inspected and qualified by a designated national inspection agency and issued a certificate of conformity. The shell of this product is made of cast aluminum material, with a surface sprayed with plastic, and has a beautiful appearance. You can also choose stainless steel material according to customer requirements. Please specify the mirror surface and brushed surface for stainless steel.

Material: Cast aluminum electrostatic spraying

L movement: Overlord silent scanning

Glass: 8mm tempered glass

L Watch Pin: Ultra thick/metal paint

Protection level: IP65

Explosion proof level: ExdIICT6 in any area

Installation method: installation can be adjusted arbitrarily

Applicable scope:

1. This product is suitable for explosive environments such as petrochemicals, laboratories, metallurgy, textiles, food, bioengineering, pharmaceuticals, warehouses, aerospace engineering, and military industries, with temperature control requirements;

Zone 2.1 and Zone 2 hazardous gas locations

3. Class IIA, IIB, IIC, T1-T4 explosive gas or steam environment;

4. Environmental temperature: -5 ℃~+43 ℃.

It can be widely used in hazardous areas within Zone 1 (or Zone 2) of explosive gas mixtures with a temperature group of T4 in petroleum, chemical, aerospace, laboratory, storage, military and other departments. The BL series industrial grade integrated explosion-proof refrigerator is a Class IIC explosion-proof refrigeration system manufactured using integrated explosion-proof technology according to industrial environmental requirements.

The entire machine adopts ultra weak current technology to isolate intrinsically safe circuits. After process manufacturing and explosion-proof treatment, the design and manufacturing of the product strictly follow relevant standards:

GB 3836.1-2000 "Electrical Equipment for Explosive Gas Atmospheres - Part 1: General Requirements"

GB 3836.2-2000 "Electrical Equipment for Explosive Gas Atmospheres - Part 2: Flameproof Type" d "

GB 3836.3-2000 "Electrical Equipment for Explosive Gas Atmospheres - Part 3: Increased Safety" e "

GB 3836.4-2000 "Electrical Equipment for Explosive Gas Atmospheres - Part 4: Intrinsically Safe" i "

GB 3836.9-2006 "Electrical Equipment for Explosive Gas Atmospheres - Part 9: Encapsulated" m "

The product surface adopts surface temperature limit protection technology, comprehensive anti-static technology, and various safety protection technologies;