The BetaGauge 330 hand held pressure calibrator includes an integral electric pressure pump. A Pt100 RTD input is provided for temperature measurements accurate to ±0.1 °C (0.2 °F). In addition, the BetaGauge 330 measures and simulates 4-20 mA loop current signals. It can measure up to 30 VDC. An internal 24 VDC Instrument Power Supply supplies power to a transmitter under test.

The calibrator provides a number of convenience features: Switch test can be performed on internal or external pressure input; Percent Error and damping functions are provided; up to five frequently used setups can be stored and retrieved with one button recall; the compact, rugged design operates on eight standard AA Alkaline batteries. Due to the power saving designs incorporated in the BetaGauge 330, it can perform approximately 300 calibration cycles to 150 PSI on one set of batteries.

Contact Instrumatics to discuss calibration options. sales@instrumatics.co.nz or 09 526 0096