IS BARRIERS MIB 200 EX
The IS barrier MIB-200 Ex is designed to ensure intrinsic safety in electrical circuits of devices located in an explosive zone, in alarm and emergency protection systems at enterprises of petroleum, coal, petrochemical, gas and other industries related to processing, production, application or storage of explosive mixtures, gases or vapors with air.
Description
- space-saving enclosure (the thickness of a two channel IS barrier is 17.5 mm);
- galvanic isolation;
- do not require grounding;
- high resistance to interference;
- low value of reduced error;
- support of 4..20 and 0...20 mA ranges.
- operating ambient temperature is -40...+85 °C.
Marking of explosion-proof equipment – [Ex ia]IIC, [Ex ia]IIВ.
The MIB-200 Ex barrier has seven design versions. The design version of the product is defined by the channel type, as well as by the direction of signal communication. All design versions of the MIB-200 Ex barrier are of two-channel type.
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