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Series-DM
Differential Pressure Transmitter for Air/Gases, 4-20 mA Output
- Reduced installation time through zero and span controls that provides quick and easy calibration
- Fast and easy setup and calibration with push-button zero and span controls
- Immediate corrective action can be taken by local alerts via the easy-to-read LCD display
- Reduces upgrade installation costs and simplifies field upgrade from a Magnehelic® gage, as both use the same diameter cutout
Product Overview
- Accuracy Detail ± 1% FSO for all ranges except 0.25 in w.c. @ ± 2% FSO, and ranges at or below ± 0.1 in w.c. @ ± 4% FSO
- Applications Filter Monitoring, HVAC
- Burst Pressure 6 psi Maximum
- Dial Depth 48 mm
- Dial Outer Diameter 127 mm
- Display Type LCD
- Electrical Connection Screw Terminal
- Enclosure Ratings IP66, NEMA Type 4X
- Long Term Stability < ± 1%FSO/year
- Materials Polycarbonate
- Media Compatibility Clean dry air / inert gas, HVAC / room air, Inert / non-reactive gases, Helium, Nitrogen, Non-Conductive Gases, Non-Corrosive Dry Gases
- Mounting Note Not Position Sensitive
- Number of Wires 2
- Operating Temperature, Max 70 °C
- Operating Temperature, Min -20 °C
- Measurement Pressure Type Differential
- Process Connection Size 1/8 in, 3/16 in, 1/4 in
- Process Connection Type Stepped Barb Fitting
- Series ID Series-DM
- Span Adjustment Push Button
- Thermal Effects 0.036% FS/°C
- Weight 200 g
- Zero Setting Adjustable Range Push button
The Series DM DigiMag® Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal. The DM 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. The polycarbonate molded housing features integral pressure connections, which reduces installation time. 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.
Product Applications
- Differential pressure across filters
- Fan control
- Static pressures in ducts or buildings
- Room pressurization monitoring
PDFs & Manuals
Accessories
accessories
303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws
TWD498 / each
0 In Stock
3-way vent valve, plastic, 1/8" NPT to 1/4" metal tubing, 80 psi rating, replaces former Model A-310 (brass). 2.3" x .8" x .1", .10 lb.
TWD952 / each
0 In Stock
installation hardware
Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3" x 7.7" x 4.0", 1.30 lb.
TWD1,662 / each
0 In Stock
Flat aluminum bracket for flush mounting Magnehelic® gage. 6.8" x 6.0" x .1", .35 lb.
TWD1,466 / each
0 In Stock
