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CONTACT US
XIANGHUA TECHNOLOGY
Sales Hotline: +86-793-2579666
E-mail: Lily.zhou@xihfb.com.cn
Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
- Description
-
Product Features
◆ Aluminum alloy die-cast housing, surface treated with high-speed shot blasting and high-voltage electrostatic spraying;
◆ Built-in microprocessor;
◆ Wide operating temperature range, suitable for industrial use;
◆ Three-port incoming line, terminals use direct wiring type, anti-detachment;
◆ Dustproof, explosion-proof, corrosion-resistant, rainproof design, can be used outdoors directly without rain cover;
◆ During normal operation, the indicator light is always on; in case of fire, press the operation panel, the button indicator light will turn on, and a set of passive normally closed contacts will be output simultaneously;
◆ Standards: GB19880-2005, GB/T 3836.1, GB/T3836.2, GB/T3836.31, GB/T4208, GB 14048.1, IEC 60079-0, IEC 60079-1, IEC 60079-31, EN 60079-0, EN60079-1, EN 61241-0, EN61241-1.
Environmental Applications
◆ Widely used in petroleum, chemical, military industry, industrial plants, large buildings, shopping malls, schools, hotels, etc. In case of power outage, fire, or other emergencies, alarms can be manually activated;
◆ Hazardous areas with explosive gas mixtures Zone 1 and Zone 2;
◆ Explosive gas mixture hazard categories IIA, IIB, IIC;
◆ In environments with non-destructive insulation gases or vapors;
◆ Humidity: <90%RH;
◆ Explosive gas mixture temperature groups T1~T6;
◆ Suitable for ambient temperatures from -20℃ to +40℃.
Model Meaning
Technical Parameters
Product Model Rated Voltage Static Current Explosion-proof Marking Entry Specification Applicable Cable Outer Diameter Protection Level BSC8502Ex-A DC24V ≤800uA Ex db IIC T6 Gb;
Ex tb IIIC T80℃ DbG3/4
M25
NPT3/4Φ10~Φ15mm IP67
WF1
WF2*◆ Orders with * must be specified.
Outline Installation and Illustration
Wiring Diagram
Non-coding Type T1/T3: 24VDC Power - T2/T4: 24VDC Power + 2, 3 Passive Contact Output Specification Model Weight (kg)/piece Outer Box Dimensions (mm) Packing Quantity (pieces) Gross Weight (kg)/box BSC8502Ex-A 1.50 450*375*225mm 8 12 Ordering Information
◆ When ordering, please specify the model name and quantity of the explosion-proof input/output module;
◆ If there are special requirements, please specify separately.
Message
Please provide the following valid information, and we will contact you as soon as possible.
Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
Sales Hotline: +86-793-2579666
Fax: 0793-2207069
E-mail: Lily.zhou@xihfb.com.cn
Website: http://www.xianghuaex.com/
Postal Code: 334700
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