.نمایشگر و ترانسمیتر اختلاف فشارDWYER آمریکا مدل DM-2000

The Dwyer Series DM-2000 Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard  4-20 mA output signal. The DM-2000 housing is specifically designed to  mount in the same diameter cutout as a standard Magnehelic® gage. A wide  range of models are available factory calibrated to specific ranges.Pressure  connections are inherent to the glass filled plastic molded housing  making installation quick and easy. Digital push-button zero and span  simplify calibration over typical turn-potentiometers. An optional 3.5  digit LCD shows process and engineering units. A single push button  allows field selection of 4 to 6 engineering units depending on range.NIST CALIBRATION  available in Product Configurator.