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Dwyer USA DM-1103 DigiMag Digital Pressure Gage

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Dwyer USA DM-1103 DigiMag Digital Pressure Gage

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Dwyer USA DM-1103 DigiMag Digital Pressure Gage Specification

Sensor Type
Digital Pressure Sensor, Differential

Seal Material
Buna-N

Bourdon Tube
Not Applicable (Electronic Type)

Outer Size
4.78 x 3.12 x 1.25 (121 x 79 x 32 mm)

Thread
1/8 Female NPT

Display
Digital LCD Display

Grade
Industrial

Material
ABS/Polycarbonate Housing

Dial Material
Not Applicable (Digital Readout)

Pointer Material
Not Applicable (Digital Readout)

Processing Type
Digital

Mount Type
Surface Mount

Scale Range
0-3.000 w.c. (Inches of Water Column)

Accuracy
1% of FS at 73F (23C)

Finishing
Polycarbonate Housing, Gray Finish

Measure Pressure Of
Air and Compatible Gases

Accessories
Mounting Bracket, Two 1/8 NPT Adapters, Two 1/8 NPT Plugs, Screws

Compliance
CE Marked

Auto Shut-Off
Selectable (0-60 minutes)

Select Units
Yes (Selectable unit measurement)

Operating Temperature
32 to 122F (0 to 50C)

Weight
Approximately 8.8 oz (250 g)

Overpressure
2 PSI Continuous, 10 PSI Burst

Enclosure Rating
IP42

Model Number
DM-1103

Resolution
0.001" w.c.

Sampling Rate
Minimum 1 Reading/Second

Response Time
1 Second

Power Supply
9V Alkaline Battery (Included)

Dwyer USA DM-1103 DigiMag Digital Pressure Gage Trade Information

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash in Advance (CID), Cheque, Cash Advance (CA)

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, Western Europe, Africa, Central America, South America, Asia

Main Domestic Market
All India

About Dwyer USA DM-1103 DigiMag Digital Pressure Gage

Dwyer USA DM-1103 DigiMag Digital Pressure Gage With Range of 0 to 0.5 in w.c.

The Dwyer DM-1103 DigiMag Digital Pressure Gage has a range from 0-0.5 w.c. and with a resolution of 0.001 w.c.

The DigiMag Series DM-1000 Digital Differential Pressure and Flow Gages widows: 2; background-position: initial initial; background-repeat: initial initial;monitor the pressure of air and compatible gases just as its famous analog predecessor the Magnehelic Differential Pressure Gage. All models are factory calibrated to specific ranges. The 4-digit LCD can display readings in common English and metric units so conversions are not necessary. The simplified four button operation reduces set up time and simplifies calibration with its digital push button zero and span.

The DigiMag Digital Gages are more versatile than analog gages with their ability to be field-programmed to select pressure, air velocity or flow operation depending on model. The DigiMag Digital Gages have an added feature for filter applications where a set point can be input where the display will blink when the filter is dirty, alerting the user that a maintenance action needs to occur.

Programming the Series DM-1000 is easy using the menu key to access 4 simplified menus which provide access to, depending on model: security level; engineering units; K-factor for use with various Pitot tubes and flow sensors circular or rectangular duct size for volumetric flow operation; filter set point; view peak and valley process readings; digital damping for smoothing erratic process applications; display update to conserve battery life; zero and span field calibration.

The Series DM-1000 DigiMag Digital Differential Pressure and Air Flow Gages possess a full-scale accuracy of 1% on ranges down to 2 in w.c. and 2% accuracy down to the very low range of 1 inch to 0.25 in w.c. DigiMag Digital Differential Pressure Gages offer power versatility by working with 9-24 VDC line power or simply 9V battery power. If using line power and connecting the 9V battery, the battery will act as a back-up if line power is lost or interrupted.
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Robust Industrial-Grade Housing

Constructed with ABS/polycarbonate materials and finished in gray, the DM-1103 guarantees resilience for demanding environments. The IP42-rated enclosure shields its digital components from dust and water, ensuring longevity and consistent operation in industrial applications.

Precision Digital Measurement

Enjoy accurate differential pressure readings with a resolution down to 0.001" w.c. and a fast response time of 1 second. The digital LCD display allows direct monitoring in selectable units, streamlining setup and operation for both technicians and engineers.

FAQs of Dwyer USA DM-1103 DigiMag Digital Pressure Gage:

Q: How do I install the DM-1103 DigiMag Digital Pressure Gage?

A: To install the DM-1103, use the included mounting bracket, 1/8 NPT adapters, and screws. It is designed for surface mounting, making placement easy on walls or panels. Follow the user manual to connect pressure lines to the 1/8 female NPT threads.

Q: What types of media can the DM-1103 measure pressure for?

A: This instrument is engineered specifically for measuring the differential pressure of air and compatible gases. It is not recommended for use with liquids or corrosive gases outside of its compatibility specifications.

Q: When should I replace the battery in the DM-1103?

A: Replace the included 9V alkaline battery when the display indicates low battery, or if readings become unstable. Regular battery checks help maintain uninterrupted and accurate operation, especially in critical monitoring settings.

Q: Where can I find information regarding compliance for the DM-1103?

A: The DM-1103 is CE marked, ensuring it meets European safety, health, and environmental requirements. Documentation can be obtained from the manufacturer or through authorized suppliers and traders in India.

Q: What is the process for changing the unit of measurement on the DM-1103?

A: Select the desired pressure unit via the devices user interface. Refer to the product manual for specific instructions on cycling through available units and confirming your selection using the LCD display.

Q: How does the auto shut-off feature benefit industrial operations?

A: The selectable auto shut-off (0-60 minutes) conserves battery life by powering down the device when inactive. This is especially advantageous in facilities where continuous monitoring is not required, reducing maintenance and downtime.

Q: What are the advantages of using a digital differential pressure sensor over mechanical gauges?

A: Digital differential sensors, as used in the DM-1103, offer improved accuracy, faster response, easy unit selection, and digital displays for clearer readings. This reduces manual interpretation errors and streamlines data monitoring processes.

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