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2. Short overview / 3. Safety
2.2
Description
The model CPH7000 process calibrator is a battery-powered, precise, portable calibrator for the on-site calibration and
checking of analogue pressure measuring instruments, pressure transmitters and process transmitters. Furthermore, pressure
switches can be checked and the switch point determined. With the CPH7000, not only can transmitters be checked, but also
EN
simulated and tested.
The integrated hand pump (optional) enables you to generate a pressure of up to 25 bar (360 psi). This pressure can be
measured by means of an integrated pressure sensor (optional, available only in conjunction with the pump).
For pressure ranges of -1 ... 1,000 bar (-14.5 ... 14,500 psi), the model CPT7000 external precision pressure transmitter is
available. In conjunction with the data logger, it is also possible to carry out a leakage test in a very simple manner.
2.3
Scope of delivery
Process calibrator model CPH7000
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Power supply unit
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Operating instructions
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Service case with 2 connection cables (4 mm plugs)
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Calibration certificate
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Cross-check scope of delivery with delivery note.
2.4
Product passport
The product passport can be retrieved on the product page (http://de-de.wika.de/cph7000_de_de.WIKA) or directly under
(https://portal.wika.com/serial/?lang=de&s).
3. Safety
3.1
Explanation of symbols
DANGER!
... indicates a directly dangerous situation resulting in serious injury or death, if not avoided.
WARNING!
... indicates a potentially dangerous situation that can result in serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries or damage to property or the
environment, if not avoided.
DANGER!
... identifies hazards caused by electrical power. Should the safety instructions not be observed, there is a risk of
serious or fatal injury.
Information
... points out useful tips, recommendations and information for efficient and trouble-free operation.
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WIKA operating instructions portable process calibrator, model CPH7000
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