WIKA data sheet CT 15.51 ∙ 03/2019
Page 10 of 15
V
out
V
in
mA
GND
+
-
V
out
V
in
mA
GND
+
s
-
Features
■
Calibration assistant
■
Supply with pressure, current and voltage
■
Calibration protocol is automatically saved
Applications
■
On-site calibration of pressure sensor and pressure
measuring instruments (without PC)
■
A calibration assistant guides you easily through the
calibration (following DKD/DAkkS). With this, the data
sets, including date and time, are recorded within the
CPH7000.
■
Prior to calibration, the calibration routines can be set
directly on the instrument or uploaded via WIKA-Cal
software.
■
Up to 100 calibrations can be stored
■
Re-calibrations possible
PC software available
Communication with WIKA-Cal calibration software via
WIKA-Wireless
Operating mode: Calibrate
Features
■
Pressure display on the closing and opening of the switch
■
Automatic calculation of the hysteresis
Operating mode: Switch test
Switch test with external voltage
supply
Switch test with voltage supply
DC 24 V of the CPH7000
Menu screen of the
operating mode “Calibration”
Menu screen of the
operating mode “Switch test”
Representation of calibration
results as table
Representation of calibration
results as graph
Applications
■
On-site functional check of pressure switches (without PC)
■
Determination of the switch point accuracy and
repeatability
■
Determination of the switch point hysteresis
