We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

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

The DWYER DM-1000 Series Digital Differential Pressure Gauge (MPN DM-1211) is a digital differential air flow gauge for air and compatible gases. It features a glass-filled plastic case, NEMA 4X enclosure rating…

SKU 3G-OTH-175177

Brand
Dwyer
Item
Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back
Category
Digital Differential Air Flow Gauges for Air & Compatible Gases
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dwyer
Manufacturer Part Number
DM-1211
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
kPa
Process Connection Location
Center Back
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER DM-1000 Series Digital Differential Pressure Gauge (MPN DM-1211) is a digital differential air flow gauge for air and compatible gases. It features a glass-filled plastic case, NEMA 4X enclosure rating, center-back process connection for 0.125-inch tubing, and a 5-inch dial. Key supplied specifications include ±1.00% accuracy, kPa pressure measuring units, and an over-pressure limit of 100% full scale.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dwyer DM-1211 digital differential pressure gauge used for?

The Dwyer DM-1211 measures differential pressure of air and compatible gases in HVAC, cleanroom, and industrial process applications. It provides a digital readout in kPa with ±1.00% accuracy, helping operators monitor filter loading, duct pressure, or airflow in ventilation systems.

What are the specifications of the Dwyer DM-1211?

The Dwyer DM-1211 is a DM-1000 series digital gauge with a 5-inch dial, glass-filled plastic case, and NEMA 4X enclosure. It has a center-back process connection for 0.125-inch tubing, measures in kPa, offers ±1.00% accuracy, and has an over-pressure limit of 100% full scale.

Where to buy the Dwyer DM-1211 worldwide?

3G Electric supplies the Dwyer DM-1211 digital differential pressure gauge to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Dwyer instrument.

How to install the Dwyer DM-1211 differential pressure gauge?

Mount the Dwyer DM-1211 in a location free of vibration and extreme temperature. Connect 0.125-inch tubing to the center-back port, ensuring leak-free seals. Apply pressure within the 100% full-scale over-pressure limit. Refer to the Dwyer manual for zero calibration and electrical wiring details.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1107). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: mm wc; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1107). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: mm wc; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1122). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: Pa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1122). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: Pa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1112). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: Pa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1112). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: Pa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1103). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: mm Hg; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1103). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: mm Hg; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.

More from Dwyer

View all Dwyer parts
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1205). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: psi; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1205). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: psi; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1207). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: kPa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1207). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: kPa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1209). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: in Hg; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1209). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: in Hg; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1208). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: psi; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1208). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: psi; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1210). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: kPa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1210). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: kPa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1204). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: mm wc; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1204). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: mm wc; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1202). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: in Hg; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1202). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: in Hg; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1203). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: kPa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.
Dwyer
DWYER Digital Differential Pressure Gauge: DM-1000, 0.125 in Tubing, Center Back, 5 in Dial, 4X, 4X (MPN DM-1203). Key specifications — Case Material: Glass-Filled Plastic; Series: DM-1000; Pressure Measuring Units: kPa; Brand: DWYER; Process Connection Location: Center Back; Over-Pressure Limit: 100% Full Scale; Accuracy: ±1.00%; NEMA Enclosure Rating: 4X.