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Portable process calibrator approved for hazardous areas

| By Chemical Engineering

WIKA Alexander Wiegand

The CPH7000 portable process calibrator (photo) has received ATEX approval for use in hazardous areas. The CPH7000 provides highly flexible onsite calibration for process transmitters and pressure gages. A high-pressure version tests measuring ranges up to 10,000 bars. The portable, multi-function instrument integrates an electronics module, a hand pump for generating test pressures of up to 25 bars and a high-performance data logger. The CPH7000 also fulfills test tasks for the measurement parameters of temperature, voltage and current. — WIKA Alexander Wiegand SE & Co. KG, Klingenberg, Germany