Features
- Max operating pressure
- > 1inH2O 6psi
- ≤ 1inH2O 3.6psi
- 6psi max burst
- Accuracy
- ±1% above 0.25inH2O
- ±2% for 0.25inH2O
- ±4% for ±0.1inH2O and below
- -4 to 158°F (-20 to 70°C) temperature limits
- NEMA 4X (IP66), CE
The Dwyer DM DigiMag Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4-20mA output signal. The DM housing is specifically designed to mount in the same diameter cutout as a standard Magnehelic gauge (2000 and AT2200). A wide range of models are available factory-calibrated to specific ranges. The polycarbonate molded housing features integral pressure connections. Digital push-button zero and span simplify calibration over typical turn-potentiometers. A single push-button allows field selection of 4 to 6 engineering units, depending on the range. Applications for the DM DigiMag include • Differential pressure across filters• Fan control• Static pressures in ducts or buildings• Room pressurization monitoring
