7 Maintenance
TMT182
28
Hauser
9.7
Software history
10
Technical Data
10.1
Function and system design
Measuring principle
Electronic monitoring and conversion of input signals in industrial temperature measurement.
Measuring system
The temperature head transmitter is a two wire transmitter with an analog output. It has measure-
ment input for resistance thermometers (RTD) in 2-, 3- or 4-wire connection, thermocouples and
voltage transmitters. Setup of the TMT 182 is done using the HART
®
-Protocol with hand operating
module (DXR275, DXR375) or PC (COMMUWIN II or ReadWin
®
2000 operating software).
10.2
Input
Measured variable
Temperature (temperature linear transmission behavior), resistance and voltage
Measuring range
The transmitter monitors different measuring ranges depending on the sensor connection and input
signals.
Software version / date
Changes to software
Changes to documentation
V 1.0 / 02.2001
Original software
Compatible with:
• HART
®
Communicator DXR 275
(from OS 4.6) with DevRev 1,
DDRev 1
• Readwin
®
2000
• Commuwin II (version 2.07.01-2
and higher)
• AMS (version 5.X and higher)
• PDM (version 5.2 and higher)
V1.1 / 10.2001
New parameter (V2H1) for selection of
temperature compensation of the cold
junction when using customer specific
linearization of the TC polynom
Compatible with:
• HART
®
Communicator DXR 275
with DevRev 2, DDRev 1
• Readwin
®
2000
• Commuwin II (version 2.07.01-4
and higher)
• AMS (version 5.X and higher)
• PDM (version 5.2 and higher)
