Brand
Crystal Engineering
Crystal Engineering, part of Ametek, builds rugged digital pressure instruments designed for field use rather than the bench: pressure calibrators, digital gauges, interchangeable modules, hand pumps and multifunction dataloggers.
The line is known for instruments that survive being carried, with sealed cases and a straightforward interface rather than deep menus. That makes them a common choice where a calibration has to happen on a pipe rack instead of in a workshop. Confirm the range so working pressure sits mid-scale, and check the wetted materials against your medium, since oxygen service and hydraulic oil impose different requirements. Tell us the ranges you check most often.
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Crystal Engineering NV-4AA-RTD100-3KPSI pressure transducer with RTD input, up to 3,000 psi range, 0.025% reading accuracy, 4–20 mA output, and data logging.
The Crystal Engineering NV-4AA-300PSI-10KPSI-BARO-B is a multifunction datalogger and pressure transducer offering 0.025% reading accuracy, 500,000 data points, and 10 readings per second. Ideal for gauge, absolute, and differential pressure measurements up to 15,000 psi, with temperature compensation from -20 to 50°C.
