Reference Pressure Sensor Cpt6000 - WIKA CPH7650 Betriebsanleitung

4. Design and function
Example
Test item is a pressure sensor from WIKA with a voltage output (V signal):
1. Without its own power supply, the DC 24 V voltage must be activated via the menu
(see chapter 6.6 "Operating modes")
test item
2wire (mA)
2wire (mA)
3wire (mA)
3wire (V)
2. With its own power supply available
self-powered
test item
no
2wire (mA)
yes
2wire (mA)
3wire (mA)
no
3wire (V)
no
- 24V OUT +

4.4 Reference pressure sensor CPT6000

For the model CPH7650 pressure calibrator, there are many reference pressure sensors
to choose from, with accuracies of 0.025 % which can be interchanged quickly and
without tools. When the pressure calibrator is switched on, the reference pressure sensor
attached is recognised automatically, so that no further configuration of the sensor is
needed.
WIKA operating instructions, model CPH7650
24V
self-powered -
output
no sig+
yes
UB-
UB+
no
UB- UB+
no
- 24V OUT +
V
24V
- + -
output max. 12V
sig+
UB- UB+
UB- UB+
- V
V
+ - +
max. 12V
sig+
- mA /
- V +
mA
+ +
-
max. 24mA
sig+
sig- sig+
sig+
sig+
+ - mA / +
mA
- +
max. 24mA
sig+
sig- sig+
sig+
+
-
Voltage
supply
+
EN
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