CH8000-BG7 Explosion-proof Photocell

Technical Data

1.Explosion-proof Type

• Standards Implemented: CENELEC, IEC, NEC
• Applicable Hazardous Areas: Suitable for Zone 1/2 explosive gas atmospheres, Zone 21/22 combustible-dust atmospheres.
• Ex Marking: Gas protection:Ex db eb ib mb IIC Gb, Ex ib tb IIIC Db

2.Product Parameters

• Product Type: Explosion-proof photocell switch module, auto on-off controlled by ambient light intensity. Two versions: model-E with 3-meter electronic cable, model-C with screw terminal connection. Must be installed with Exd / Exe enclosure.
• Certification / Explosion-proof Marking: Ex db eb ib mb IIC Gb, Ex ib tb IIIC Db. Suitable for Zone 1/2 explosive gas atmospheres, Zone 21/22 combustible-dust atmospheres.
• Material: Aluminum alloy housing.
• Exposed Fasteners: Flame-proof thread M30×1.5, panel cut-out mounting. Tightening torque: 8Nm.
• Electrical Rating-Rated Voltage: 100-250V AC, 50/60Hz
• Electrical Rating-Rated Current: Max 10A, switching capacity 1000W
• Protection-Ingress Protection: IP66
• Protection-Ambient Temperature: Ambient temperature -40℃～+60℃; operating temperature -40℃～+75℃
• Connection-Cable Cross-section: Cable 1m (3×1.5mm²)
• Connection-Cable Entry: No built-in cable entry for the switch module; cable entry is located on matched Exd / Exe enclosure.
• Connection-Cable Gland: Supplied by the supporting explosion-proof enclosure.

3.Product Classification & Origin

HS Code:8536500000
Country of Origin: China

4.Applicable Industries

• Suitable for: Petrochemical, coal-chemical, pharmaceutical, coating, mining, oil-gas storage & transportation, sewage treatment and other industries with explosive gas and combustible-dust hazardous working conditions.
• Practicality: It realizes automatic switching according to ambient light intensity with sensitivity ON＜10Lux, OFF＞ Two versions are available: Model-E with 3-meter electronic cable and Model-C with screw-clamp terminal. It adopts M30×1.5 flame-proof thread for panel mounting with tightening torque 8Nm. Switching capacity reaches 1000W for automatic lighting control, compatible with both Exd and Exe enclosures.
• Safety Performance: Explosion-proof marking Ex db eb ib mb IIC Gb, Ex ib tb IIIC Db, applicable for Zone 1/2 gas and Zone 21/22 dust hazardous locations. Protection grade IP66, ambient operating temperature -40℃～+60℃. This module cannot be used alone in hazardous locations and must be assembled with Exd / Exe explosion-proof enclosure.

5.Credibility

MMALATEX explosion-proof products comply with strict international standards and hold complete ATEX, IECEX and EAC certifications to ensure compliant operation in global markets. This series of explosion-proof products is engineered for extreme working conditions with IP65/IP66/IP67 protection ratings, delivering excellent resistance to water, dust and corrosion. We provide customers with in-depth supporting services, including comprehensive technical support, complete warranty services and worldwide logistics support. Wherever your project is located, MMALATEX ensures smooth project delivery and provides safe and reliable solutions for hazardous areas.

6.FAQs

Q1: What is the explosion-proof marking of CH8000-BG7 explosion-proof photocell switch?

A1: Its explosion-proof marking is Ex db eb ib mb IIC Gb, Ex ib tb IIIC Db.

 

Q2: What is the protection grade of CH8000-BG7 photocell switch?

A2: The protection grade is IP66.

 

Q3: What is the sensitivity parameter of CH8000-BG7 explosion-proof photocell switch?

A3: ON＜10Lux, OFF＞40Lux.