The Crystal Engineering NV-4AA-1KPSI-BARO is a multifunction pressure datalogger for portable calibration and measurement work. It combines pressure, electrical, temperature, and switch-test inputs with rugged construction and deadweight-tester-class accuracy.
Key specifications
- Gauge and absolute pressure datalogging to 15,000 psi, 1,000 bar, or 100 MPa.
- Differential pressure accuracy up to 0.025% of reading.
- Voltage, current, temperature, and switch-test inputs.
- Stores up to 500,000 data points and records up to 10 readings per second.
- Displays live data graphically without a PC and connects to a PC for live viewing or export to tamper-proof digital records.
- Accuracy compensation for temperature effects from -20 to 50 degrees C.
- Rugged construction can withstand immersion in 3 feet of water.
- Replaceable CPF adapter helps shift everyday wear away from the instrument.
- Includes a calibration certificate with test data at five temperatures from an A2LA-accredited laboratory.
Recommended applications
Use the NV-4AA-1KPSI-BARO for pressure calibration, field verification, process instrumentation testing, and portable data logging. Confirm pressure type, range, input configuration, and adapter requirements before ordering.
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