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Endress+Hauser tmt142 User Manual

Endress+Hauser tmt142
48 pages
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Products Solutions Services
KA00222R/09/A3/13.15
71287908
Brief operating instructions
iTEMP HART® TMT142
Temperature field transmitter
6
53.5
°C
0
10
20
30
40
50
; Temperaturfeldtransmitter (ab Seite 3)
< Temperature field transmitter (from page 17)
= Transmetteur de température de terrain (à partir de page 32)

Table of Contents

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Endress+Hauser tmt142 Specifications

General IconGeneral
Device TypeTemperature Transmitter
Ambient Temperature Limit-40 to +85 °C
InputRTD, Thermocouple
Output Signal4 to 20 mA
Operating Temperature-40 to +85 °C (-40 to +185°F)
Housing MaterialAluminum die-cast
Protection ClassIP66 / IP67
Communication ProtocolHART
MountingDIN rail
CertificationsATEX, IECEx

Summary

Safety instructions

Designated use

Specifies the intended application and limitations for the device.

Installation, commissioning and operation

Guidelines for safe installation, setup, and ongoing operation of the device.

Operational safety

Ensures safe use of the device, including considerations for hazardous areas.

Notes on safety conventions and icons

Explains safety symbols and warnings used throughout the documentation.

Installation instructions

Quick installation guide

Provides a step-by-step overview for installing the device quickly.

Installation conditions

Details environmental and physical requirements for device installation.

Installation instructions

Detailed procedures for mounting the device on walls or pipes.

Post-installation check

Final checks to ensure correct installation and device compliance.

Wiring

Quick wiring guide

Step-by-step guide for connecting the device wiring.

Terminal assignment

Details electrical terminal connections for different sensor types.

Connecting the measuring unit

Instructions for grounding and HART® communication connections.

Shielding and potential equalization

Guidelines for proper cable shielding and electrical potential alignment.

Connection check

Final checks after electrical installation to ensure correct connections.

Commissioning

Function check

Ensures correct device mounting and electrical connection before operation.

Switching on the measuring device

Procedure for powering up the device and its readiness for operation.

Display and operating elements

Explanation of the display interface and its symbols.

Local operation, setup of the hardware

Details on hardware setup using jumpers for configuration and security.

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