Dwyer Digital Pressure Transmitter: Digital, 0 in wc to 0.5 in wc, Screw Terminals
The Dwyer Series DM Digital Differential Pressure Transmitter with Dial Display (MPN DM-003) is a plastic-housed instrument featuring a digital indicator and a 4 to 20 mA output. It offers an accuracy of ±1.00% of…
SKU 3G-OTH-174082
Also listed as: DM003 · DM 003
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The Dwyer Series DM Digital Differential Pressure Transmitter with Dial Display (MPN DM-003) is a plastic-housed instrument featuring a digital indicator and a 4 to 20 mA output. It offers an accuracy of ±1.00% of Full Scale, an IP66 and NEMA 4X enclosure rating, and a hose barb process connection.
Frequently Asked Questions
What is the Dwyer DM-003 digital pressure transmitter used for?
The Dwyer DM-003 is used for measuring low differential air or gas pressure in HVAC, cleanroom, and industrial process applications. Its 0 to 0.5 in wc range and 4 to 20 mA output make it suitable for monitoring filter pressure drop, airflow, and static pressure in ventilation systems.
What are the specifications of the Dwyer DM-003?
The Dwyer DM-003 has a range of 0 in wc to 0.5 in wc, accuracy of ±1.00% of Full Scale, digital display, 4 to 20 mA output, IP66 and NEMA 4X enclosure rating, plastic housing, and a hose barb process connection. It is part of the Series DM and has a 5 in diameter dial.
Where to buy the Dwyer DM-003 worldwide?
You can source the Dwyer DM-003 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; we provide competitive pricing and reliable sourcing for this Dwyer differential pressure transmitter.
How to install the Dwyer DM-003 pressure transmitter?
Mount the Dwyer DM-003 in a clean, dry location using the hose barb connections for pressure lines. Ensure the process connections are leak-free and the unit is oriented per the manual. Wire the screw terminals for 4 to 20 mA output to your controller or display. Verify zero and span after installation.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer differential pressure transmitters with dial display. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
