The Crystal Engineering NV-4AA-10KPSI-BARO-B is a multifunction datalogger and pressure transducer designed for professionals who demand the highest level of accuracy and reliability. With a pressure range up to 10,000 psi and barometric pressure measurement capability, this instrument is engineered to replace deadweight testers in many applications, providing 0.025% of reading accuracy. Its rugged construction withstands harsh environments, including submersion in 3 feet of water, while its portability allows for on-site calibration anywhere.
Key Features & Highlights
- High Accuracy: 0.025% of reading accuracy for gauge and absolute pressure measurements up to 15,000 psi (1000 bar / 100 MPa).
- Barometric Pressure: Integrated barometric sensor for absolute pressure references.
- Multifunction Capability: Measures pressure, switch, voltage, current, and temperature with two modules.
- Data Logging: Stores up to 500,000 data points at 10 readings per second from two modules.
- Analog Output: Provides analog output for integration with external systems.
- Graphical Display: Live data display without a PC; connects to a PC for real-time viewing or export to tamper-proof digital records.
- Temperature Compensation: Accuracy maintained from -20°C to 50°C.
- Durable Design: Rugged enough for field use, with replaceable CPF adapter to extend instrument life.
- Calibration Certificate: Includes A2LA accredited calibration certificate with test data at 5 different temperatures.
Applications
This versatile datalogger is ideal for calibration laboratories, field service technicians, and industrial maintenance teams. It is well-suited for pressure calibration, leak testing, and process verification in industries such as oil and gas, chemical processing, and manufacturing. Its portability and accuracy make it a valuable tool for on-site audits and quality assurance programs.
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