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WIKA operating instructions, model CPH65I0
14061681.02 03/2013 GB/D
GB
4. Design and function
4. Design and function
4.1 Description
The model CPH65I0-S1/S2 intrinsically-safe hand-held pressure calibrator has been
designed so that it is simple to handle, but is also a very versatile pressure calibrator.
The two internal reference pressure sensors, combined with current input, pressure
switch function and a resistance thermometer, enable the CPH65I0-S1/S2 to calibrate
practically any pressure instrument.
The model CPH65I0-S1 intrinsically-safe hand-held pressure calibrator has a single
integrated pressure sensor; the model CPH65I0-S2 intrinsically-safe hand-held
pressure calibrator has two integrated pressure sensors. The CPH65I0-S1 uses
connection P1 for all pressure measurements. Connection P2 is only used in the
CPH65I0-S2. Thus, the pressure-related menu selection for the CPH65I0-S1 is limited
to connection P1 only. All other CPH65I0-S1 features and functions are identical to the
CPH65I0-S2.
4.2 Scope of delivery
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Model CPH65I0-S1/S2 intrinsically-safe hand-held pressure calibrator
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Operating instructions
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Test cables
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4 AA alkaline batteries
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1 x adapter 1/8 NPT male to G 1/2 B male per pressure connection
1)
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1x PTFE tape
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3.1 calibration certificate per DIN EN 10204
1) Adapter not included in delivery for North America
Cross-check scope of delivery with delivery note.