Series DM DigiMag® Differential Pressure Transmitter

Same Size as Standard Magnehelic® Differential Pressure Gage

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

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Build Your Custom Part. Use our Product Configurator

Model Description Usually Ships* Price Order
DM-001
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-0.1" w.c. 13-14 Weeks* $130.00 Order
DM-002
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-0.25" w.c. 13-14 Weeks* $130.00 Order
DM-003
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-0.5" w.c. 13-14 Weeks* $130.00 Order
DM-004
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-1.0" w.c. 13-14 Weeks* $130.00 Order
DM-005
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-2.0" w.c. 13-14 Weeks* $130.00 Order
DM-007
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-3.0" w.c. 13-14 Weeks* $130.00 Order
DM-008
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0-5.0" w.c. 13-14 Weeks* $130.00 Order
DM-202
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0.25-0-0.25" w.c. 13-14 Weeks* $130.00 Order
DM-203
Ships: 13-14 Weeks
Price: $130.00
Differential digital pressure transmitter, range 0.5-0-0.5" w.c. 13-14 Weeks* $130.00 Order

Can't find what you need? Build Your Custom Part. Use our Product Configurator

Specifications

Service:
Air and non-combustible, compatible gases.
Wetted Materials:
Consult factory.
Housing Material:
Polycarbonate.
Accuracy:
±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.
Stability:
< ±1%/year FSO.
Pressure Limits:
Ranges > 1 in w.c.: 6 psi max operation, 6 psi burst; Ranges = 1 in w.c.: 3.6 psi max operation, 6 psi burst.
Temperature Limits:
-4 to 158°F (-20 to 70°C).
Thermal Effect:
0.036% FS/°C (0.02% FS/°F).
Power Requirements:
10-35 VDC (2-wire).
Output Signal:
4-20 mA (2-wire).
Zero and Span Adjustments:
Push-button.
Loop Resistance:
0 to 1250 Ω max.
Current Consumption:
21 mA max.
Electrical Connections:
Screw-type terminals.
Process Connections:
Male ports on side for 1/8", 3/16", 1/4", 5 mm, 6 mm ID flexible tubing.
Enclosure Rating:
NEMA 4X (IP66).
Mounting Orientation:
Not sensitive to position.
Size:
5" OD (127 mm) x 1.9" (48 mm) deep.
Weight:
7.04 oz (200 g).
Agency Approvals:
CE.

Features

  • 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

Accessories

Model Number Description Usually Ships* Price Order
Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3 A-299 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. Next Day $38.25 Order
Flat aluminum bracket for flush mounting Magnehelic® gage. 6.8 A-300 Flat aluminum bracket for flush mounting Magnehelic® gage. 6.8" x 6.0" x .1", .35 lb. Next Day $33.75 Order
303 SS Static pressure tip with mounting flange, for 3/16 A-302F-A 303 SS Static pressure tip with mounting flange, for 3/16" I.D. rubber or plastic tubing. 4" insertion depth, includes mounting screws Next Day $11.75 Order
4 A-489 4" 303 SS straight static pressure tip with flange, 1/4" hose barb. Next Day $9.00 Order
100 to 240 VAC/VDC to 24 VDC power supply. SCD-PS 100 to 240 VAC/VDC to 24 VDC power supply. Next Day $36.50 Order
Weatherproof enclosure, ABS, compatible with 2000 Magnehelic® gage, includes 2 sections of precut silicone tubing, banjo fittings, and threaded pressure connections pre-installed. A-320-A1 Weatherproof enclosure, ABS, compatible with 2000 Magnehelic® gage, includes 2 sections of precut silicone tubing, banjo fittings, and threaded pressure connections pre-installed. Next Day $212.00 Order

Product Literature

Manuals

Catalog Pages

Product Data Sheet

Approvals

Drawings

Photo Downloads

You must be logged in to view this content.
Click here to login to your account.

Product Reviews

Only registered users can write reviews. Please Sign in or create an account