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CENTECH VIETNAM JSC

Address: No. 91-93, Lane 5, An Phu Ward, District 2, HCM City
Telephone: (+84) 24 6663 2426
Hotline: (+84) 961 739 336
Email: centech@centechvn.com
Operation Time: all weekdays (except Sunday and National Holidays)

Endress+Hauser iTEMP TMT122 DIN Rail Temperature Transmitter

Transformation of sensor signals into stable and standardized output signals for all industries.

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Overview

Unsurpassed reliability, accuracy and long-term stability in critical processes over all industries. The configurable transmitter not only transfers converted signals from resistance thermometers (RTD) and thermocouples (TC), it also transfers resistance and voltage signals using HART® communication. Swift and easy operation, visualization and maintenance by PC using operating software. Installation is realized on DIN rail according to IEC 60715 (housing width: 22.5 mm).


Benefits

  • Universal settings with HART® protocol

  • High accuracy in total ambient temperature range

  • Fault signal on sensor break or short circuit, NAMUR NE 43 compliant

  • EMC to NAMUR NE 21, CE

  • Ex-Certification: ATEX Ex, CSA IS, FM IS

  • Galvanic isolation

  • SIL2 compliant


Application

  • Temperature transmitter with HART® -Protocol for converting various input signals into a scalable 4 to 20 mA analog output signal

  • Input: Resistance thermometer (RTD), thermocouple (TC), resistance transmitter (Ω), voltage transmitter (mV)

  • HART®-Protocol for front end unit or panel unit operation using the hand operating module (DXR275, DXR375) or a PC (e.g. ReadWin 2000 or FieldCare)


Features

Measuring PrincipleRail transmitter
Input1 x RTD, TC, Ohm, mV
Output1 x analog 4...20 mA
Auxiliary power supply12...35 V DC (standard-version)
12...30 V DC (Ex-version)
CommunicationHART-protocol
InstallationDIN rail
Accuracy(Pt100, -50...200 °C) <= 0,2 K
(Pt100, -58...392 °F) <= 0,4 °F
Galvanic isolationyes
CertificationUL rec. Comp
marine approval
SIL
GOST Metrology
FM IS,NI,Class I,Div.1+2,Group ABCD
CSA IS,NI,Class I,Div.1+2,Group ABCD
ATEX II2(1)G Ex ia[ia Ga] IIC T6 Gb
ATEX II3G Ex nA IIC T6
FM+CSA IS,NI,Class I,Div.1+2,Group ABCD
CSA General Purpose
IECEx Ex ia IIC T6/T5/T4
NEPSI Ex ia IIC T4-T6 NEPSI Ex nA IIC T4-T6


Specification

Data Sheet