Allen-Bradley 1756-CJC is a Cold Junction Compensation (CJC) Thermistor Kit used with the 1756-IRT8I or 1756-IT16 thermocouple input modules. It is used to measure the temperature of the reference junction of a thermocouple, which is required for accurate temperature measurement.

Specifications

• Type: Thermistor
• Temperature range: -40°C to 125°C (-40°F to 257°F)
• Accuracy: ±0.5°C (1°F)
• Response time: 10 seconds
• Mounting: Removable terminal block (RTB) or 1492 interface module (IFM)
• Dimensions: 19 mm x 19 mm x 19 mm (0.75 in. x 0.75 in. x 0.75 in.)
• Weight: 10 g (0.35 oz)

Benefits

• Improves the accuracy of thermocouple temperature measurement
• Easy to install and use
• Compatible with a wide range of Allen-Bradley ControlLogix controllers and I/O modules