Phoenix Contact - MCR-TE-JK-I-E (2810528) - Thermocouple Measuring Transducer

The Phoenix Contact MCR-TE-JK-I-E (Part Number: 2810528) is a thermocouple measuring transducer designed to convert temperature measurements from Type J and K thermocouples into standard analog current signals. This device ensures precise temperature monitoring and control in industrial applications by providing electrically isolated output signals, enhancing system safety and reliability.  

Key Features:

• Wide Temperature Measurement Ranges: Supports multiple fixed settings: 0–400 °C, 0–800 °C, 0–1000 °C, and 0–1200 °C, accommodating various industrial requirements. 

• Electrically Isolated Inputs: Provides isolation between input and output, enhancing safety and reducing interference.

• Standardized Output Signals: Delivers analog output signals of 0–20 mA or 4–20 mA, compatible with standard monitoring and control systems.

• Compact Design: With a width of 17.5 mm, it saves space in control panels, facilitating efficient system integration.

Technical Specifications:

• Input Data:

• Supported Thermocouples: Type J and K 

• Temperature Ranges: 0–400 °C, 0–800 °C, 0–1000 °C, 0–1200 °C (fixed settings) 

• Cold Junction Compensation Error: ±2.5 K typical, ±4 K maximum 

• Output Data:

• Current Output Signal: 0–20 mA or 4–20 mA

• Maximum Output Current: 30 mA

• Load Resistance: ≤500 Ω 

• Output Current with Wire Break: >22 mA 

• Performance Characteristics:

• Transmission Error: ≤1.2% of end value for Type K; up to 2.5% for Type J depending on the temperature range 

• Temperature Coefficient: <0.02%/K

• Step Response (10–90%): Approximately 11 ms 

• Alignment Span: ±5% of final value 

• Alignment Zero: ±60 K 

• Electrical Properties:

• Supply Voltage Range: 18 V DC to 30 V DC

• Maximum Current Consumption: 50 mA

• Test Voltage: 1.5 kV AC (input/output and input/power supply) 

• Connection Data:

• Connection Method: Pluggable screw connection 

• Conductor Cross Section (rigid/flexible): 0.2 mm² to 2.5 mm² 

• Stripping Length: 8 mm 

• Environmental Conditions:

• Operating Temperature Range: -20 °C to +65 °C

• Physical Characteristics:

• Dimensions (W x H x D): 17.5 mm x 99 mm x 114.5 mm

• Housing Material: Polyamide PA, non-reinforced

• Color: Green (RAL 6021)