10 Technical Data - Endress+Hauser iTEMP RTD TMT 187 Mise En Service

10 Technical Data

Technical Data
30
10 Technical Data
Measurement principle
Measurement system
Measured variable
Measuring range
Input signals
Resistance
thermometer (RTD)
Function and system construction
Electronic measurement and conversion of input signals in industrial tempe-
rature measurement.
The temperature head transmitter is a two wire transmitter with an analogue
output. It has measurement input for resistance thermometers (RTD) in 2-, 3-
or 4-wire connection or thermocouples.
Input variables
Temperature (temperature linear transmission)
According to the sensor connections and input variables the transmitter
registers various measuring ranges.
Type
Pt100 -200 to
Pt500 -200 to
Pt1000 -200 to
accord. to IEC 751
Ni100 -60 to
Ni500 -60 to
Ni1000 -60 to
accord. to
DIN 43760
• Connection type:
2-, 3- or 4-wire connection
• Sensor cable resistance:
max. 11 Ω per cable
• Sensor current:
≤ 0.6 mA
Temperature head transmitter
Measurement ranges
850 °C (328 to 1562 °F)
250 °C (328 to 482 °F)
250 °C (328 to 482 °F)
180 °C (-76 to 356 °F)
150 °C (-76 to 302 °F)
150 °C (-76 to 302 °F)
min.
range
10 K
10 K
10 K
10 K
10 K
10 K