DM-2000 Differential Pressure Transmitter "DWYER"
Quick Response, Easy Calibration Checks
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.
Service : Air and non-combustible, compatible gases.
Wetted Materials : Consult Factory.
Accuracy : ±1% FS, ±30 Pa model ±4% FS at 70°F.
Stability :±1% FS/yr.
Temperature Limits : 20 to 120°F (-6.67 to 48.9°C).
Pressure Limits : 10 psig (0.69 bar).
Thermal Effect : ±0.055% FS/°F (0.099% FS/°C), ±30 Pa model ±0.13% FS/°F (0.234% FS/°C).
Power Requirements : 10 to 35 VDC (2 wire).
Output Signal : 4 to 20 mA.
Zero and Span Adjustments : Digital push-button zero and span.
Loop Resistance : DC: 0 to 1250 Ω maximum.
Current Consumption : DC: 38 mA maximum.
Electrical Connections : Screw-type terminal block.
Display : 3.5 digit LCD, 0.7" height.
Process Connections : 1/8" I.D. tubing.
Mounting Orientation : Vertical.
Weight : 4.8 oz (136 g).
- Filter monitoring
- Fan pressure indication
- Static pressures in ducts or buildings
- Bi-direction ranges ideal for sensing fluctuating building pressure
More information please contact us.
Tel : 02-911-4761-5
Hotline : 095-365-8531
E-mail : email@example.com