Digital pressure indicator

process

The Marsh Bellofram digital pressure indicator is a movable, manual testing and calibration device engineered to imply pressures of up to 50 psig at precision levels of reading ±1 count. The structure of the digital pressure indicator includes an excellent semiconductor like pressure transducer that transforms pressure input to analog voltage, and output to a 3-1?2 digit LCD readout monitor. The signal is powered by an inner 9-volt rechargeable battery and a no-adjustment potentiometer that systematizes the transducer bridge at no-pressure for greater measurement precision and redundancy. Additionally, the indicator tests setup devices and transmitters checks operation and adjustment of valves, switches and diagnoses system leaks.