MicroSensor - Model MDM492 -Differential Pressure Transmitter

MDM492 differential pressure transmitter is specially used for measuring very low pressure in boiler, vintage and engine applications (gas or non-conductive liquid). It is based on piezoresistive measurement principle and has 3 main pressure ranges, but within these ranges, others could be also achieved by enlarging or shrinking standard pressure range (overpressure unavailable). Combined with a high-performance circuit, this model outputs a 4-20mA analogue signal, which enables the direct connection to control or monitoring system. The compact design makes it easy for site installation.