《德国E+H温度仪表：温度变送器 iTEMP HART TMT182》.pdf

Technical Information iTEMP® HART® TMT182 Temperature head transmitter Head transmitter for resistance thermometers (RTD), thermocouples (TC), resistance and voltage transmitters (mV), HART® -protocol, for installation in a sensor head Form B Application • CSA General Purpose ® • Ex-Certification • Temperature head transmitter with HART -protocol - ATEX Ex ia and dust zone 22 in for converting various input signals into an scalable compliance with EN 50281-1 4 to 20 mA analogue output signal - FM IS • Input: - CSA IS Resistance thermometer (RTD) • SIL2 compliant Thermocouple (TC) • Output simulation Resistance transmitter (Ω) • Min./max. process value indicator function Voltage transmitter (mV) ® • Customer specific linearization • HART -protocol for front end unit or panel unit • Linearization curve match operation using the hand operating module (DXR275, ® • Customer specific measurement range settings or DXR375) or PC (e. g. ReadWin 2000, COMMUWIN expanded SETUP II or FieldCare) (see Questionnaire, → Pa