EMK Single-core mineral-insulated heating circuit, laser welded

27-364.-.31/....1000

Features

High constant power output per meter
Extremely high mechanical strength
Temperature-resistant
up to +1000 °C
Highly resistant to chemicals
Supply voltage up to 750 V

Certification

BVS 13 ATEX E034 U
IECEx BVS13.0042U

Marking

II 2G Ex e IIC Gb
II 2D Ex tb IIIC Db

Ambient temperature

-55 °C to +70 °C
Min. installation temperature: -20 °C

Description

The BARTEC EMK heating circuits have the main characteristics that they are extremely robust and mechanical loadable. Additional advantages of the laser welded heating circuits are the suitability for highest operating temperatures and the good chemical resistance.
Typical applications are frost protection, maintaining temperature and heat-up for example in pipes, tanks, pumps, valves and vessels.

Function

The application of a supply voltage to the resistance cable generates heat. The quantity of heat is dependent on the resistance value of the heating cable and the supply voltage.