WIKA has now extended its portfolio of hand-held measuring instruments to include the model CPH65I0 intrinsically safe pressure calibrator. With an accuracy of 0.025 % of span and various additional functions, the new instrument is suited to a wide range of applications, and due to its ATEX approval, these also include hazardous areas.
The new hand-held is available with either one or two built-in reference pressure sensors. This allows 24 different measuring ranges of up to 700 bar to be covered. In addition, the CPH65I0 accepts transmitter output signals (0 … 24 mA) and the ambient and medium temperature (-40 … +150 °C) is measured by a resistance thermometer. A pressure switch test function completes the functionality. Thus users can calibrate all types of pressure measuring instruments with the new calibrator.
Although it is multi-functional, the robust CPH65I0 is simple to operate using just three keys. On the five-digit, backlit display, three measurement parameters can be displayed simultaneously. The battery power supply is designed for at least 35 hours of operation.Â
