Description

1. Product Title

Endress+Hauser TMT142B‑AAA21A1+B2C1‑ iTEMP HART Field Temperature Transmitter

2. Product Overview

The TMT142B‑AAA21A1+B2C1 is a single‑channel field‑mount temperature transmitter supporting RTD, TC, mV and resistance sensor inputsEndress+Ha…. It converts raw sensor signals to standardized 4‑20 mA HART output, delivers high‑accuracy temperature measurement for process and hazardous‑area installations. Integrated Bluetooth enables remote configuration via SmartBlue App; local back‑lit display provides on‑site value reading. This unit mitigates measurement drift and signal distortion over long cable runs. TMT142B‑AAA21A1+B2C1 serves as drop‑in replacement spare for temperature loops in petrochemical, power and offshore facilitiesEndress+Ha….

3. Technical Specifications

• Brand: Endress+Hauser
• Model: TMT142B‑AAA21A1+B2C1
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: Universal sensor input; 4‑20 mA with HART 7
• Operating Temp: ‑40°C ~ +85°C
• Communication: HART 7, Bluetooth®
• Power Supply: 10.5‑40 V DC
• Housing: Aluminum, IP66/67
• Certification: ATEX / IECEx hazardous‑area approval
• 

4. Application Scenarios

• Petrochemical Process Units: Field temperature measurement for reactor, pipeline and tank monitoring loops.
• Power Plant Utility System: Temperature acquisition for boiler, turbine auxiliary measuring points.
• Off‑shore Platform Installation: Hazardous‑area temperature transmission for process instrument loops.