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PPCH-G Automated Gas Pressure Controller / Calibrator

The PPCH-G is a gas pressure controller/calibrator for gas pressure operation from 150 to 15,000 psi (1 to 100 MPa). Features quartz reference pressure transducer (Q-RPT) module for increased precision and reduced measurement uncertainty. The AutoRange™ feature supports infinite ranging, automatically optimizing all aspects for the exact desired range.


  • One or two Q-RPTs in each controller with 10:1 turndown
  • Supports external reference pressure transducers
TR Calibration has a strong association with most major manufacturers and can source test and measurement equipment to suit your requirements. Combined with our calibration capacity, we have you covered. If you can’t immediately see what you are looking for please send a quote request and we will provide a quick response.
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