Temperature measurement: iTEMP TMT142

Universal temperature field transmitter for resistance thermometers, thermocouples, resistance transmitters and voltage transmitters, adjustable via HART® protocol. Universal programmable with HART® protocol Illuminated display, rotatable in 90° steps Operation, visualisation and maintenance with PC, e.g. using FieldCare or ReadWin® 2000 operating software Two-wire technology, analog output 4 to 20 mA Undervoltage detection Highly accurate in entire operating temperature range Sensor monitoring: Failure conditioning, corrosion detection to NAMUR NE 89 Failure conditioning in event of sensor break or sensor short-circuit, NAMUR NE 43 compliant EMC to NAMUR NE 21, CE Ex-Certification: ATEX (EEx ia, EEx d and dust ignition-proof), FM and CSA (IS, NI, XP and DIP) Galvanic isolation Output simulation Min./max. process value recorded Sensor matching: Linearization with Callendar-van-Dusen or polynomial equation allowing for optimal accuracy of the temperature measurement

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