User manual

E44.X.00.6C-02 Connection and operating manual GIR 300 page 14 of 28
5.3 Measuring temperature (Pt 100, Pt 1000 RTD probes and thermocouples type J, K, N, S or T)
This chapter describes how to configure the device for temperature measuring with the help of external platinum RTD
probes or thermocouple probes. This instruction demands that you selected “t.res“ or “t.tc“ as your desired input type
like it is explained in chapter 5.1. The device has to display “InP“.
- When pressing button 1 the display shows “SEnS “.
- Use button 2 or button 3 (middle or right button) to select your desired input signal.
Display
Input signal
(thermocouples)
Notes
niCr
NiCr-Ni (type K)
Meas. range: -270 ... +1350 °C (-454 ... + 2462 °F)
S
Pt10Rh-Pt (type S)
Meas. range: -50 ... +1750 °C (- 58 ... + 3182 °F)
n
NiCrSi-NiSi (type N)
Meas. range: -270 ... +1300 °C (-454 ... + 2372 °F)
J
Fe-CuNi (type J)
Meas. range: -170 ... + 950 °C (-274 ... + 1742 °F)
t
Cu-CuNi (type T)
Meas. range: -270 ... + 400 °C (-454 ... + 752 °F)
- Validate the selected input signal by pressing button 1. The display shows “SEnS“ again.
- Press button 1 again, the display will show “dP“ (decimal point, for the resolution).
This menu parameter is only available at input signal Pt 100 and Pt 1000!
- Use button 2 and button 3 to select whether the temperature is displayed with 0.1° or 1°.
- Validate the selected decimal position by pressing button 1. The display shows “dP“ again.
- Press button 1 again, the display will show “Unit“ (the unit you want to display).
- Use button 2 and button 3 to select whether you want to display °C or °F.
- Press button 1 to validate the selected unit, the display shows “Unit“ again.
- Press button 1 again, the display will be showing “FiLt“ (Filter = digital filter).
- Use button 2 and button 3 for setting the desired filter-value [in sec.].
Selectable values: 0.01 ... 2.00 sec.
Explanation: this digital filter is a digital replica of a low pass filter.
- Press button 1 to validate your selection, the display shows “FiLt“ again.
Now your device is adjusted to your signal source. Now the only thing left to do is to adjust the outputs of the device.
- When pressing button 1 again, the display shows “outP“. (output)
For configuring the outputs of the device, please follow the instructions shown in chapter 5.8.
For setting the offset and for setting the slope-adjustment, please follow the instructions given in chapter 7.
Display
Input signal
(RTD)
Notes
P100
Pt100 (3-wire)
Meas. range: -50.0 ... +200.0 °C (-58.0 ... + 392.0 °F)
Meas. range: -200 ... + 850 °C (-328 ... + 1562 °F)
1000
Pt1000 (2-wire)
Meas. range: -100.0 ... +200.0 °C (-148.0 ... + 392.0 °F)
Meas. range: -200 ... + 850 °C (-328 ... + 1562 °F)
SENS
DP
UN,T
F,LT
OVTP