Endress+Hauser iTEMP TMT142 Temperature Field Transmitter

Overview

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

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

Endress+Hauser iTEMP HART TMT142 Technical Information
Endress+Hauser iTEMP HART TMT142 Operating Instructions
Endress+Hauser iTEMP HART TMT142 Brief Operating Instructions
Endress+Hauser iTEMP TMT142 datasheet

Temperature Transmitters
Measuring Principle	Field transmitter
Input	1 x RTD, TC, Ohm, mV
Output	1 x analog 4...20 mA
Auxiliary power supply	10,5...40 V DC (standard-version) 10,5...30 V DC (Ex-version)
Communication	HART-protocol
Installation	in field
Accuracy	(Pt100, -50...200 °C) <=0,15 K (Pt100, -58...392 °F) <=0,3 °F
Galvanic isolation	yes
Certification	UL 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