Back to overview
CPH7000: Portable, multifunctional and ideal for field calibration
Klingenberg, January 2017
The new CPH7000 portable process calibrator from WIKA is a portable multi-function instrument. It combines the measurement of pressure, temperature, current, voltage and ambient environmental conditions. The handheld device is suitable for testing and calibrating analog pressure measuring instruments, as well as pressure and process transmitters.
The CPH7000 enables field calibration using only one instrument with an integrated hand pump for test pressures from -12 ... 360 psi (-0.85 … +25 bar), an integrated barometer and an external environmental module. The calibrator uses an electronic module to supply all standard measuring devices with current and voltage, measure output signals, simulate sensor conditions and carry out pressure switch tests. In addition, with a Pt100 probe, the CPH7000 can even measure environmental or process temperature.
The instrument features an accuracy of 0.025% full span, and is easy to operate. A touchscreen with eight applications enables quick setting of the functions and parameters for all tasks. A high-performance data logger automatically saves all measured values. These can be transmitted through the WIKA-Wireless function to a computer with WIKA-Cal software for further processing. It is also possible to create and upload calibration routines to the CPH7000 using WIKA-Cal.