Chromalox LJS-EX Hazardous Area Fail Safe Temperature Limiter

Chromalox LJS-EX Hazardous Area Fail Safe Temperature Limiter

Safety Cut-Out with Manual Reset for use in Hazardous Area Applications - ATEX II 2 G D Ex de IIC T6 certified

The Chromalox LJS-EX temperature limiter is designed for use within Zone 1 & Zone 2 hazardous area applications. The LJS-EX is designed for use with constant wattage trace heating or on industrial equipment in hazardous areas.

The LJS-EX provides a fail safe cutout with manual reset and is constructed with an IP65 polyester terminal box and a 2m capillary with a metal flexible sleeve.

Chromalox LJS-EX Hazardous Area Fail Safe Temperature Limiter - Technical Specification
  Part Ref
LJS120EX LJS300EX
Temperature Range 40 to 120ºC 50ºC to 300ºC
Temperature Differential 4ºC 13ºC
Ts Minimum -50ºC
Ts Maximum +50ºC
Tb Minimum -10ºC -20ºC
Tb Maximum +40ºC
Tc Minimum -10ºC -30ºC
Tc Maximum 140ºC 345ºC
Contact NF 10A/250VAC
Bulb Copper Ø6 Lg 117mm Stainless Steel Ø6 Lg 57mm
Capillary Copper Ø1.5 Lg 2m Stainless Steel Ø1.5 Lg 2m
Weight 0.12kg
Certification

ATEX II 2 G D Ex de IIC T6

 

Chromalox LJS-EX Hazardous Area Fail Safe Temperature Limiter
UK Time - GMT:

Chromalox LJS-EX Hazardous Area Fail Safe Temperature Limiter
Chromalox LJS-EX Hazardous Area Fail Safe Temperature Limiter

Heat Tracing - Thorne & Derrick