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iTEMP TMT142B: Robust single-chamber temperature field transmitter, aluminum housing with integrated backlit display

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iTEMP TMT142B: Rugged single-chamber temperature field transmitter, stainless steel housing for harsh industrial environments

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iTEMP TMT142B: Temperature field transmitter with secure Bluetooth® communication using the CPace protocol
Specs at a glance
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Accuracy
(Pt100, -50...200 °C) <=0,1 K
(Pt100, -58...392 °F) <=0,18 °F
Field of application
The single-channel iTEMP TMT142B transmitter with backlit display delivers highly reliable, accurate and long-term stable measurements in critical processes and hazardous areas.
It offers secure remote operation via its integrated Bluetooth® interface (Endress+Hauser SmartBlue app), packaged in a robust single-chamber field housing. It converts inputs from resistance sensors (RTD), thermocouple (TC), resistances (Ω) and voltage transmitters (mV) to a 4 to 20 mA signal and HART® 7 communication.
Temperature transmitter with secure Bluetooth® and HART® 7 communication
Backlit display for clear process and diagnostic information in the field
Universal input for resistance sensors (RTD), thermocouples, resistances (Ω) and voltage transmitters (mV)
Reliability, long-term stability and high precision for safe operations in critical processes
Robust aluminum or stainless steel housings for use in hazardous areas and harsh process conditions
Benefits
Certified for use in hazardous areas:
CSA (IS, NI, XP and DIP), ATEX, INMETRO, NEPSI (Ex ia, Ex d, dust ignition-proof)
Reliable, long-term stable and accurate temperature measurement even under harsh environmental conditions thanks to a pressure-encapsulated single-chamber housing and integrated overvoltage protection
Bluetooth® interface: Save time and effort on commissioning, configuration and maintenance using the Endress+Hauser SmartBlue app
Predictive maintenance with advanced diagnostic functions and condensed status notification according to NAMUR NE 107
Newly developed backlit display with large digits for clear process information under all ambient conditions
Videos
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Remote device commissioning with SmartBlue
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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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
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Auxiliary power supply
11…36 V DC (standard-version)
11...30 V DC (Ex-version) -
Communication
HART-protocol
Bluetooth® wireless technology -
Installation
in field
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Accuracy
(Pt100, -50...200 °C) <=0,1 K
(Pt100, -58...392 °F) <=0,18 °F -
Galvanic isolation
yes
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Certification
ATEX II1G Ex ia IIC T6
ATEX II3G Ex ic IIC T6 Gc
ATEX II3D Ex tc IIIC Dc
ATEX II3G Ex nA IIC T6
ATEX IECEx II1G Ex ia IIC T6, II2D Ex ia IIIC
ATEX II3G Ex nA IIC T6, II3D
ATEX II2G Ex db IIC T6 Gb, II2D Ex tb IIIC Db
CSA C/US General Purpose
CSA C/US IS, NI I/1+2/A-D
CSA C/US XP, NI, DIP I, II, III/1+2/A-G
EAC Ex ia IIC T6 Ga
EAC Ex d IIC T6 Gb
IECEx Ex d T6 Gb, Ex tb IIIC Db
INMETRO Ex ia IIC T6 Ga
INMETRO Ex d T6 Gb, Ex tb IIIC Db
INMETRO Ex nA IIC T6 Gc
NEPSI Ex ia IIC T6 Ga
NEPSI Ex d IIC T6 Gb
NEPSI Ex nA II T6 Gc
ATEX IECEx II1G Ex ia IIC T6 Ga
ATEX IECEx II2D Ex tb IIIC Db
Non-hazardous area + EAC marking
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