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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 TMT142 Temperature Field 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 RTD sensors and thermocouples, but also resistance and voltage signals using HART® communication. It visualizes the signals on its own backlit display. A rugged field housing allows a direct connection in the process areas. Moreover, a swift and easy operation and maintenance can be realized by PC using operating software.


Benefits

  • Illuminated display, rotatable

  • Operation, visualisation and maintenance with PC, e.g. using FieldCare operating software

  • Sensor monitoring: Failure conditioning, corrosion detection to NAMUR NE 89 and in event of sensor break or sensor short-circuit, NAMUR NE 43 compliant

  • Optional stainless steel housing for EEx d applications

  • Approvals: ATEX (EEx ia, EEx d and dust ignition-proof), FM and CSA (IS, NI, XP and DIP)

  • Galvanic isolation

  • Min./max. process value recorded


Application

  • Temperature field transmitter with HART® protocol for converting various input signals to a scalable 4...20 mA analog output signal

  • Universal input usable for: Resistance thermometer (RTD), thermocouples (TC), resistance transmitter (Ω) and voltage transmitter (mV)

  • HART® protocol for operating the device on site using handheld terminal (DXR375) or remotely via the PC

  • Optional stainless steel housing for EEx d applications


Features

Measuring PrincipleField transmitter
Input1 x RTD, TC, Ohm, mV
Output1 x analog 4...20 mA
Auxiliary power supply10,5...40 V DC (standard-version)
10,5...30 V DC (Ex-version)
CommunicationHART-protocol
Installationin field
Accuracy(Pt100, -50...200 °C) <=0,15 K
(Pt100, -58...392 °F) <=0,3 °F
Galvanic isolationyes
CertificationUL rec. Comp
FM IS, NI I/1+2/A-D
ATEX II1G Ex ia IIC T6
ATEX II2G Ex d IIC T6
ATEX II3G Ex nA IIC T6
ATEX IECEx II2D Ex tb IIIC Db
ATEX II1G Ex ia IIC T6, II2D Ex ia IIIC
CSA IS, NI I/1+2/A-D
FM XP, NI, DIP I,II,III/1+2/A-G
CSA XP, NI, DIP I,II,III/1+2/A-G
CSA General Purpose
IECEx Ex ia IIC T6 Ga
IECEx Ex d IIC T6 Gb
NEPSI Ex ia IIC T4-T6
NEPSI Ex nA II T4-T6
NEPSI Ex d IIC T4-T6
EAC Ex ia IIC T6 Ga
EAC Ex d IIC T6 Gb


Specification

Data Sheet