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Dwyer Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back - Digital Differential Pressure Gauges for Air & Compatible Gases
DwyerDigital Differential Pressure Gauges for Air & Compatible Gases

Dwyer Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back

The DWYER DM-1000 is a digital differential pressure gauge for air and compatible gases, featuring a glass-filled plastic case with a NEMA 4X enclosure rating. It offers ±1.00% accuracy, a 100% full-scale…

SKU 3G-OTH-175193

Brand
Dwyer
Item
Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back
Category
Digital Differential Pressure Gauges for Air & Compatible Gases
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Technical Specifications

Dwyer
Manufacturer Part Number
DM-1103
Series
DM-1000
Type
Center Back, 4X, 4X
Dial
5 in
Tubing
0.125 in
Accuracy
±1.00%
Case Material
Glass-Filled Plastic
Over-Pressure Limit
100% Full Scale
NEMA Enclosure Rating
4X
Pressure Measuring Units
mm Hg
Process Connection Location
Center Back
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER DM-1000 is a digital differential pressure gauge for air and compatible gases, featuring a glass-filled plastic case with a NEMA 4X enclosure rating. It offers ±1.00% accuracy, a 100% full-scale over-pressure limit, and a center-back process connection for 0.125-inch tubing. This model (MPN DM-1103) measures pressure in mm Hg and has a 5-inch dial.

Frequently Asked Questions

What is the DWYER DM-1000 digital differential pressure gauge used for?

The DWYER DM-1000 is used to measure differential pressure of air and compatible gases in HVAC, cleanroom, and industrial process applications. Its NEMA 4X enclosure and glass-filled plastic case suit washdown or corrosive environments. The 5-inch dial and mm Hg readout provide clear local indication.

What are the specifications of the DWYER DM-1103?

The DWYER DM-1103 (DM-1000 series) has ±1.00% accuracy, a 100% full-scale over-pressure limit, and a center-back process connection for 0.125-inch tubing. It features a glass-filled plastic case, NEMA 4X rating, 5-inch dial, and measures pressure in mm Hg. The manufacturer part number is DM-1103.

Where to buy the DWYER DM-1103 worldwide?

3G Electric supplies the DWYER DM-1103 digital differential pressure gauge worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this model to any country.

How to install the DWYER DM-1000 differential pressure gauge?

Mount the DM-1000 in a location free of excessive vibration and within ambient limits. Connect 0.125-inch tubing to the center-back process connection. Ensure the over-pressure limit (100% full scale) is not exceeded. Follow standard piping practices for air and compatible gases. Zero the gauge before use per the manual.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer digital differential pressure gauges for air & compatible gases. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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