The Crystal Engineering NV-4AA-MA20-1KPSI-BARO-B is a multifunction datalogger designed for professionals who demand precision and durability. This instrument combines a 1000 psi barometric pressure sensor with 0.025% reading accuracy, making it suitable for critical calibration tasks. With 500,000 data points and 10 readings per second, it captures detailed data for analysis. The device features 0-5V and 4-20mA analog outputs, allowing integration with existing systems. Its rugged construction withstands harsh environments, and the replaceable CPF adapter extends its lifespan. The included calibration certificate from an A2LA accredited laboratory ensures traceability.
Key Features & Highlights
- High accuracy: 0.025% of reading for pressure measurements
- Barometric pressure sensor rated to 1000 psi
- Analog outputs: 0-5V and 4-20mA for easy integration
- Large data storage: 500,000 data points
- Fast sampling: 10 readings per second from 2 modules
- Rugged design: withstands 3 feet of water immersion
- Portable: battery-powered for field use
- Temperature compensation from -20 to 50°C
- Includes calibration certificate with test data at 5 temperatures
- Replaceable CPF adapter for reduced maintenance
Applications
This datalogger is ideal for calibration laboratories, industrial maintenance, and field service. It can replace deadweight testers in many applications, measure gauge or absolute pressure, and record switch, voltage, current, and temperature. Its portability and ruggedness make it suitable for on-site calibrations in demanding environments.





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