Davis Instruments Introduces New Handheld Pressure Calibrators from Martel Electronics
Electric pump generates pressure up to 150 psi
Vernon Hills, Ill., February 11, 2008—Davis Instruments presents a revolutionary pressure calibration instrument for industries dependant on precise pressure process control. New BetaGauge 330 Handheld Pressure Calibrators from Martel Electronics provide accurate measurements in a lightweight, compact, and rugged design.
This pressure calibrator uses a high-performance integrated electric pump that can generate pressures up to 30 or 150 psi. Store and retrieve up to five frequently used setups with one button recall. Perform approximately 300 calibration cycles on one set of batteries.
Each calibrator has a Pt100 RTD input, which provides temperature measurements accurate to ±0.1°C. It can also measure and simulate 4 to 20 mA loop current signals and measure up to 30 VDC. An internal 24 VDC power supply provides power to a transmitter under test.