Endress+Hauser TMT142B iTEMP temperature transmitter
- Input: RTD, TC, Ohm, mV
- Output: 4-20 mA, HART 7
- Wireless: Bluetooth® interface
- Hazardous Area: ATEX, CSA certified
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Description
Endress+Hauser TMT142B: Critical Process Temperature Measurement
The Endress+Hauser TMT142B: Critical Process Temperature Measurement transmitter is your steadfast solution for achieving highly reliable, accurate, and long-term stable temperature readings in critical industrial processes and hazardous environments. This single-channel transmitter boasts a user-friendly, backlit display that provides clear process and diagnostic information directly in the field. It offers secure remote operation through its integrated Bluetooth® interface, accessible via the Endress+Hauser SmartBlue app, all housed within a robust, single-chamber field housing. The TMT142B adeptly converts inputs from a wide array of sensors—including resistance sensors (RTD), thermocouples (TC), resistances (Ω), and voltage transmitters (mV)—into a standard 4 to 20 mA signal with HART® 7 communication.
Secure Bluetooth® for Field Operations
Experience enhanced operational flexibility with the secure Bluetooth® for field operations. The TMT142B features an integrated Bluetooth® interface that enables secure, wireless communication with the Endress+Hauser SmartBlue app. This allows for convenient commissioning, configuration, and maintenance of the transmitter directly from a smartphone or tablet, even in challenging or hazardous locations. This wireless capability significantly saves time and effort, reduces the need for specialized tools, and improves overall safety by minimizing direct exposure to potentially dangerous process conditions, thereby streamlining your workflow and boosting plant efficiency.
Universal Input for Diverse Sensors
The TMT142B offers a universal input for diverse sensors, ensuring compatibility with a wide range of temperature measurement devices. It accepts inputs from resistance sensors (RTD), thermocouples (TC), resistances (Ω), and voltage transmitters (mV). This broad input flexibility makes the TMT142B an exceptionally versatile transmitter, capable of adapting to various industrial applications and existing sensor infrastructure. Whether you are monitoring precise temperatures in chemical reactors, heat exchangers, or exhaust systems, the TMT142B provides accurate and reliable data conversion, ensuring optimal process control.
HART® 7 Communication for Reliability
Benefit from HART® 7 communication for reliability. The TMT142B utilizes the advanced HART® 7 protocol to transmit converted temperature data as a scalable 4 to 20 mA analog output signal. This widely adopted standard ensures robust and dependable data transfer, compatible with most industrial control systems. Beyond the analog signal, HART® 7 allows for the transmission of additional digital information, including device diagnostics and configuration parameters. This combination of analog output and digital communication capabilities enhances the transmitter’s utility, enabling efficient process monitoring and management.
Specific Applications in Hazardous Areas
The TMT142B is purpose-built for specific applications in hazardous areas. Its robust single-chamber field housing, available in aluminum or stainless steel, is designed to withstand harsh process conditions and is certified for use in hazardous environments. These certifications include CSA (IS, NI, XP and DIP), ATEX, INMETRO, and NEPSI, covering various protection types like Ex ia, Ex d, and dust ignition-proof. This makes the TMT142B an ideal choice for critical temperature measurements in sectors such as oil and gas, petrochemicals, mining, and chemical processing, where safety and reliability are paramount, ensuring uninterrupted operations even in the most challenging conditions.
Advanced Diagnostics for Predictive Maintenance
Leverage advanced diagnostics for predictive maintenance. The TMT142B provides comprehensive diagnostic functions, including condensed status notifications according to NAMUR NE 107. This feature allows for the early detection of potential issues with the sensor or the transmitter itself, such as sensor failures, wire breaks, or internal device faults. By offering predictive maintenance capabilities, the TMT142B helps prevent unexpected downtime, reduces maintenance costs, and ensures the overall reliability and availability of your critical processes, contributing to enhanced operational efficiency and safety.
TPT24: Your Global Partner for TMT142B
Choose TPT24: Your Global Partner for TMT142B. tpt24 is esteemed as the premier online store worldwide for the Endress+Hauser TMT142B temperature transmitter. We offer an unwavering guarantee of product authenticity and superior quality, ensuring you receive genuine Endress+Hauser instrumentation that meets the highest industry standards. Our commitment extends to providing secure, efficient, and reliable worldwide delivery. No matter where your operations are located, tpt24 ensures you receive your essential equipment promptly and with complete confidence in its integrity. Trust tpt24 for all your TMT142B needs.
Robust Housing for Harsh Conditions
The TMT142B features robust housing for harsh conditions. Its single-chamber design is pressure-encapsulated, providing exceptional protection against environmental factors like dust, moisture, and corrosive substances. Available in durable aluminum or stainless steel, these housings are specifically engineered for use in demanding industrial environments and hazardous areas. The integrated overvoltage protection further enhances its resilience, ensuring long-term stable and accurate temperature measurements even under extreme ambient conditions. This robust construction guarantees the transmitter’s reliability and longevity, making it suitable for the toughest operational challenges.
Specifications
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Measuring principle
Field transmitter
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Input
1 x RTD, TC, Ohm, mV
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Output
1 x analog 4…20 mA / HART
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Auxiliary power supply
11…36 V DC (standard-version)
11…30 V DC (Ex ia) -
Communication
HART-protocol
Bluetooth® wireless technology -
Installation
in field
-
Accuracy
(Pt100, -50…200 °C) <=0,1 K
(Pt100, -58…392 °F) <=0,18 °F -
Galvanic isolation
yes
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Certification
ATEX Ex ia, Ex ic, Ex tc, Ex nA, Ex db, Ex tb
ATEX IECEx Ex ia, Ex tb, Ex db
IECEx Ex d, Ex tb
CSA C/US General Purpose
CSA C/US IS, NI, XP, DIP
INMETRO Ex ia, Ex d, Ex tb
NEPSI Ex ia, Ex d
EAC Ex ia, Ex d
UKCA Ex ia, Ex ic, Ex tb, Ex tc, Ex nA, Ex db











