This bimetallic thermostat is specifically designed for temperature limiting in surface heating and heat trace systems. It offers safe operation in both hazardous and non-hazardous environments, such as semiconductor, display, and petrochemical industries. With its Ex ‘nC’ encapsulated design, it connects to a power relay to limit temperature rise. As the smallest temperature monitoring equipment in the industry, it can be independently installed inside various surface heating and heat trace equipment. Certified by ATEX, IECEx, and KCs, it is approved for safe use in Zone 2 hazardous locations.
Ex ‘m’ encapsulated explosion proof bimetallic thermostat
Connected to power relay to limit temperature rise
The smallest temperature monitoring equipment
Can be installed independently inside various surface heating equipments
ATEX, IECEx and KCs certified for zone 1 and 2 hazardous locations
Protection type Ex nC IIC T4...T6 Gb / Ex tc IIIC T85°C ... T135°C Dc
Operating temperature 0 °C to 100 °C with interval of 5 °C
Operating tolerance ± 5 °C
Switching voltage and current 250Vac/30mA, 24Vdc/50mA
On-off differential 30 ± 15 K
Ambient temperature -40°C to +100°C
Stainless housing
Dimension 6.5 x 9.0 x 28.0mm
Ingress protection IP67
Leadwire AWG 22