Endress+Hauser iTEMP TMT82 HART 7 Temperature Transmitter: Dual-Universal Input for Critical Processes | Technical Specifications​

​Product Overview​

The Endress+Hauser iTEMP TMT82 is a ​dual-channel temperature transmitter​ supporting HART 7 protocol, designed for high-accuracy monitoring in industrial processes. It accepts inputs from RTDs, thermocouples, resistors, and voltage signals, delivering reliable 4...20 mA output with integrated diagnostics per NAMUR NE 107. Certified for SIL 2/3 safety and hazardous areas (ATEX, IECEx, FM), it ensures long-term stability in extreme conditions across sectors like chemicals, power, and water treatment .

​Technical Specifications​

​Key Features​

1. ​Dual-Universal Input Flexibility: Supports two independent sensor inputs (RTD/TC/resistance/voltage), enabling redundant measurements or multi-point monitoring without additional hardware .

2. ​HART 7 Digital Communication: Allows remote configuration, calibration, and diagnostics via HART protocol, with optional Profibus DP/Foundation Fieldbus integration for seamless PLC/DCSpairing .

3. ​Safety and Compliance: Certified for SIL 2/3 functional safety and hazardous areas (Zone 1/2), with self-diagnostics per NAMUR NE 107 to alert sensor faults or hardware failures .

4. ​Robust Design for Harsh Environments: IP68-rated housing (stainless steel or polyurethane-coated) resists moisture, corrosion, and EMI interference. Spring-clamp terminals enable tool-free wiring for fast installation .

5. ​Precision with Sensor-Transmitter Matching: Auto-compensation for sensor-specific deviations ensures high accuracy (±0.1 K). Heartbeat Technology facilitates predictive maintenance by tracking performance trends .

​Application Scenarios​

• ​Chemical and Petrochemical Plants: Monitors reactor temperatures and pipeline heating in Ex zones, with resilience against corrosive media .

• ​Power and Energy Systems: Tracks steam turbine temperatures and cooling circuits, maintaining stability under high vibration/pressure .

• ​Water and Wastewater Treatment: Measures influent/effluent temperatures in biological processes, with IP68 rating for submerged installations .

• ​Food and Pharmaceuticals: Hygienic temperature control in pasteurization/sterilization, complying with sanitary standards via electropolished housings .

Note: Specifications align with Endress+Hauser technical documentation. Verify parameters against site-specific requirements .

Achievers Automation Limited is a well-established player in the field of industrial automation with over 12 years of experience. The company provides a comprehensive range of industrial automation components and instruments to customers in over 45 countries worldwide.