Endress+Hauser iTEMP TMT142B User Manual

Products Solutions Services
Operating Instructions
iTEMP TMT142B
Temperature transmitter
with HART
®
protocol
BA00191R/09/EN/16.23-00
71625410
2023-01-31
Valid as of version
03.01.zz (device version)

Endress+Hauser iTEMP TMT142B Specifications

General

Brand	Endress+Hauser
Model	iTEMP TMT142B
Category	Transmitter
Language	English

Summary

About this document

Document function

Explains the purpose and scope of the operating instructions.

Safety Instructions (XA)

Details safety requirements, especially for hazardous areas.

Used symbols

Defines safety, electrical, and information symbols used in the document.

Tool symbols

Identifies standard tools required for device operation and maintenance.

Documentation

Lists available technical documentation for the device.

Registered trademarks

Lists registered trademarks associated with the device and its technology.

Safety instructions

Requirements for personnel

Specifies qualifications and authorization needed for personnel.

Designated use

Describes the intended application and limitations of the temperature transmitter.

Workplace safety

Outlines safety measures and PPE requirements during device handling.

Operational safety

Covers safe operation, hazardous area considerations, and EMC compliance.

Device-specific IT security

Details device functions to enhance security and protect against unauthorized access.

Incoming acceptance and product identification

Incoming acceptance

Provides a checklist for verifying the device upon receipt and reporting damage.

Product identification

Explains how to identify the device using nameplate and serial number.

Certificates and approvals

Guides users to find certificates and approvals for the device.

Storage and transport

Specifies conditions for storing and transporting the device to maintain integrity.

Mounting

Mounting requirements

Details dimensions and mounting location considerations for the device.

Mounting the transmitter

Step-by-step guide for direct sensor and remote mounting of the transmitter.

Display mounting

Instructions for mounting the display unit in different orientations.

Post-installation check

Checklist for verifying device condition and specifications after installation.

Electrical connection

Connecting requirements

Warns about potential damage and lists requirements before connecting electronics.

Connecting the sensor

Details how to connect RTD, TC, and mV sensors, including ESD precautions.

Connecting the measuring device

Covers cable glands, grounding, HART communication resistor, and shielding.

Special connection instructions

Provides instructions for devices with overvoltage protection modules.

Ensuring the degree of protection

Guides on maintaining IP67 protection after installation and servicing.

Post-connection check

Checklist for verifying electrical connections and supply voltage.

Operation options

Overview of operation options

Illustrates HART and Bluetooth communication options for device operation.

Measured value display and operating elements

Describes the LC display elements and their functions during operation.

Structure and function of the operating menu

Details the hierarchical structure and functions of the device's operating menu.

Access to operating menu via operating tool

Explains how to access the menu using DeviceCare, FieldCare, and Field Xpert.

Access to operating menu via SmartBlue App

Describes using the SmartBlue App for device operation via Bluetooth.

System integration

Overview of device description files

Lists device description files (DD/DTM) needed for operating tools.

Measured variables via HART protocol

Assigns device variables (PV, SV, TV, QV) to factory measured values.

Supported HART commands

Explains HART commands used for data transfer and configuration.

Commissioning

Post-installation check

Final checklist before putting the measuring point into operation.

Switching on the transmitter

Describes the transmitter's power-up sequence and initial test functions.

Enabling configuration

Covers enabling configuration via hardware or software lock.

Wizards

Explains navigation and functionality of device configuration wizards.

Commissioning wizard

Guides users step-by-step through the device commissioning process.

Diagnostics and troubleshooting

General troubleshooting

Provides checklists for diagnosing and resolving faults after startup or during operation.

Diagnostic information on local display

Explains how diagnostic information is presented on the device's local display.

Diagnostic information via communication interface

Details status signals and diagnostic behavior accessible via communication interfaces.

Diagnostic list

Describes how to access and interpret the list of pending diagnostic messages.

Event logbook

Explains how to view previous diagnostic messages stored in the event logbook.

Overview of diagnostic events

Lists diagnostic events, their factory settings, and device behavior for troubleshooting.

Firmware history

Details the revision history of the device firmware and its impact.

Maintenance and cleaning

Repair

States that the device cannot be repaired due to its design.

Spare parts

Guides users on how to find and order available spare parts for the device.

Accessories

Device-specific accessories

Lists accessories directly compatible with the device, like dummy plugs and cable glands.

Communication-specific accessories

Details accessories for connecting the device to communication systems (e.g., Commubox).

Service-specific accessories

Describes software tools like Applicator and Configurator for device management.

System products

Lists system products such as barriers and data managers that work with the device.

Technical data

Input

Specifies input types, standards, and measuring ranges for sensors.

Output

Details analog output signals, failure information, and load characteristics.

Power supply

Outlines supply voltage requirements, current consumption, and terminal specifications.

Performance characteristics

Provides data on response time, measured errors, and influence factors.

Environment

Specifies operating and storage conditions like temperature, humidity, and vibration.

Mechanical construction

Details device dimensions, weight, housing materials, and terminals.

Certificates and approvals

Lists CE, EAC, Ex, CSA, and HART certifications for the device.

Supplementary documentation

Lists supplemental ATEX and CSA documentation available for the device.

Operating menu and parameter description

Menu: Diagnostics

Details submenus for actual diagnostics, diagnostic list, event logbook, simulation, and settings.

Menu: Application

Covers measured values, sensor configuration, linearization, and current output settings.

Menu: System

Includes device management, user management, Bluetooth, information, and display settings.