The Crystal APMi pressure module series extends the functionality of any HPC50 Series calibrator, adding an additional range to your existing gauge or allowing a second or third pressure variable to be measured simultaneously. A robust stainless steel housing & connectors, heavy duty flex lead and Crystal's patented CPF fitting system ensure the module is tough enough to survive real world calibration and measurement activities.

The APMi-100BAR has a range of -1 to 100 Bar or equivalent, is fully temperature compensated, and certified accurate to 0.035% of reading. It is also fully compatible with Ametek brand non-intrinsically safe calibrators which support the APM modules such as Crystal's HPC40 Pressure Calibrators, and the Ametek Jofra ASC and AMC Signal Calibrators.