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Dwyer DM-1202 Digital Differential Pressure Gauge - Digital Differential Air Flow Gauges for Air & Compatible Gases
DwyerDigital Differential Air Flow Gauges for Air & Compatible Gases

Dwyer DM-1202 Digital Differential Pressure Gauge

The DWYER DM-1000 is a digital differential pressure gauge for air and compatible gases, featuring a glass-filled plastic case and a 5-inch dial. It offers ±1.00% accuracy, measures in inches of mercury (in Hg), and…

SKU 3G-OTH-175169

Also listed as: DM1202 · DM 1202

Brand
Dwyer
Item
DM-1202 Digital Differential Pressure Gauge
Category
Digital Differential Air Flow Gauges for Air & Compatible Gases
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
DM-1202
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
in Hg
Process Connection Location
Center Back

Technical Documents

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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 and a 5-inch dial. It offers ±1.00% accuracy, measures in inches of mercury (in Hg), and has a center-back process connection for 0.125-inch tubing. The gauge is rated NEMA 4X and has an over-pressure limit of 100% full scale.

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. It provides a digital readout with ±1.00% accuracy and is housed in a NEMA 4X glass-filled plastic case for durability in harsh environments.

What are the specifications of the DWYER DM-1202?

The DWYER DM-1202 is part of the DM-1000 series. It has a 5-inch dial, glass-filled plastic case, center-back process connection for 0.125-inch tubing, and measures pressure in inches of mercury (in Hg). Accuracy is ±1.00%, over-pressure limit is 100% full scale, and NEMA 4X enclosure rating is included.

Where to buy the DWYER DM-1000 worldwide?

You can source the DWYER DM-1000 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Dwyer gauge.

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

Install the DWYER DM-1000 by connecting 0.125-inch tubing to the center-back process connection. Ensure the gauge is mounted in a location free from excessive vibration and within its over-pressure limit of 100% full scale. Follow standard practices for air and compatible gas systems to avoid damage.

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 air flow 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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DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1127)
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DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1127)
Digital differential pressure gauge for air and compatible gases. Glass-filled plastic case with NEMA 4X enclosure rating. Accuracy ±1.00%, over-pressure limit 100% full scale. Center-back process connection for 0.125 in tubing. Measures pressure in inches of water column (in wc)
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Digital differential pressure gauge for air and compatible gases. Glass-filled plastic case with NEMA 4X enclosure rating. Accuracy ±1.00%, over-pressure limit 100% full scale. Center-back process connection for 0.125 in tubing. Measures pressure in inches of water column (in wc)
Dwyer DM-1125 is a digital differential pressure gauge from the DM-1000 series, designed for air and compatible gases. It features a 5-inch dial, center-back process connection with 0.125-inch tubing, and measures in psi. The glass-filled plastic case with NEMA 4X rating provides protection in wet or corrosive environments. Accuracy is ±1.00% with a 100% full-scale over-pressure limit. Typical applications include monitoring filter status, fan performance, and duct pressure in HVAC and industrial systems
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Dwyer DM-1125 is a digital differential pressure gauge from the DM-1000 series, designed for air and compatible gases. It features a 5-inch dial, center-back process connection with 0.125-inch tubing, and measures in psi. The glass-filled plastic case with NEMA 4X rating provides protection in wet or corrosive environments. Accuracy is ±1.00% with a 100% full-scale over-pressure limit. Typical applications include monitoring filter status, fan performance, and duct pressure in HVAC and industrial systems
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1122)
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DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1122)
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1112)
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DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1112)

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The Dwyer DM-1204 is a digital differential pressure gauge from the DM-1000 series, designed for measuring differential pressure of air and compatible gases. It features a 5-inch dial, center-back process connection with 0.125-inch tubing, and a glass-filled plastic case with NEMA 4X enclosure rating. Accuracy is ±1.00% with pressure units in mm wc, and over-pressure limit is 100% full scale. Typical applications include monitoring filter pressure drop, duct static pressure, and airflow in ventilation systems
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The Dwyer DM-1203 is a digital differential pressure gauge from the DM-1000 series, designed for measuring air and compatible gases. It features a glass-filled plastic case with NEMA 4X rating, center-back process connections for 0.125-inch tubing, and a 5-inch dial. Accuracy is ±1.00%, with pressure measured in kPa and an over-pressure limit of 100% full scale. Typical applications include HVAC, cleanroom, and industrial process monitoring
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The Dwyer DM-1203 is a digital differential pressure gauge from the DM-1000 series, designed for measuring air and compatible gases. It features a glass-filled plastic case with NEMA 4X rating, center-back process connections for 0.125-inch tubing, and a 5-inch dial. Accuracy is ±1.00%, with pressure measured in kPa and an over-pressure limit of 100% full scale. Typical applications include HVAC, cleanroom, and industrial process monitoring
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1211)
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