WIKA CPH62I0 - Manual (Page 14)

14 WIKA operating instructions, model CPH62I0
11221801.02 02/2011 GB/D/F/E
GB
4. Design and function
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4. Design and function
4.1 Short description / Description
The CPH62I0 hand-held pressure indicator can be used as a calibrator and for any
application where an accurate pressure measurement is required, within hazardous
areas.
Pressure sensors with ranges up to 1,000 bar are available for the CPH62I0 hand-
held pressure indicator. This hand-held pressure indicator recognises the range of the
connected pressure sensor automatically and guarantees high precision.
Both gauge and absolute pressure ranges can be measured, and by using the
CPH62I0-S2 with two connected pressure sensors, it is also possible to measure differ-
ential pressure. Via menu selection, pressures can be displayed in bar, mbar, psi, Pa,
kPa, MPa, mmHg or inHg.
An integrated data logger and various other functions (such as Min, Max, Hold, Tare,
Offset correction, Alarm, Power-off, 3 Sample rates, Sealevel etc.) ensure that the
instrument can be used for many different applications.
4.2 Scope of delivery
■ CPH62I0-S1 or CPH62I0-S2: Intrinsically safe version EX ib IIC T4 or ATEX directive
94/9/EC incl. 9 V battery
■ One sensor connection cable per channel
■ Calibration certificate 3.1 per DIN EN 10204
■ Choice of sensors
Cross-check scope of delivery with delivery note.
4.3 Display
1. Main display: shows the current measured value of CH1.
2. Lower display: For the 2-channel version, shows the measured value of CH2 or DIF
(CH1-CH2). For the 1 channel version, it displays the min, max or hold function values.
3. Logg: shown if logger function is selected, flashes if cyclic logger is running.