DM-2007-LCD | Differential pressure transmitter | range 5.00" w.c. | 1243 Pa | 127.0 mm w.c. | 12.43 mbar | 1.243 kPa | .180 psi | black overlay with LCD display | Dwyer (OBSOLETE)
Differential pressure transmitter, range 5.00" w.c., 1243 Pa, 127.0 mm w.c., 12.43 mbar, 1.243 kPa, .180 psi, black overlay with LCD display
Documents and manuals
Dwyer DM-2007-LCD Documents
Overview
Details for DM-2007-LCD
Differential pressure transmitter | range 5.00" w.c. | 1243 Pa | 127.0 mm w.c. | 12.43 mbar | 1.243 kPa | .180 psi | black overlay with LCD display
Series DM-2000 Differential Pressure Transmitter
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.
LIMITED QUANTITIES AVAILABLE.Product Applications
- Filter monitoring
- Fan pressure indication
- Static pressures in ducts or buildings
- Bi-direction ranges ideal for sensing fluctuating building pressure
- Zero and span controls provide easy calibration checks and shorter installationtime to get device running and monitoring
- Quick response to pressure changes means no delay in signaling and alerting tocritical situations
- Easy to read LCD display provides immediate local alerts allowing corrective actionto be taken quicker to eliminate the problem from becoming widespread
- Same size as Magnehelic simplifies field upgrade to digital pressure gage byreducing install steps
- Tamper proof button configuration to prevent accidental changes to the settings
Specifications
- Series
- DM-2000 Differential Pressure Transmitter
- Category/Type
- Pressure
- Type
- Differential Pressure
- Series
- DM-2000 Differential Pressure Transmitter
- 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).