Dwyer Digital Panel Meter: 9,999 Display Span - Max, 12 V AC – 28 V AC, 12 V DC – 28 V DC
The Dwyer DH3 is a differential pressure controller with a digital panel meter featuring a 9,999 display span. It operates on 12-28 V AC/DC and includes (2) SPDT relays rated at 1.00 A @ 30V AC/DC. The unit has an…
SKU 3G-OTH-128326
Also listed as: DHC008 · DHC 008
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
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Product Description
The Dwyer DH3 is a differential pressure controller with a digital panel meter featuring a 9,999 display span. It operates on 12-28 V AC/DC and includes (2) SPDT relays rated at 1.00 A @ 30V AC/DC. The unit has an accuracy of +/-1.5%, a black LCD display, and a NEMA 4X enclosure.
Frequently Asked Questions
What is the Dwyer DH3 differential pressure controller used for?
The Dwyer DH3 differential pressure controller monitors and controls differential pressure in HVAC, industrial, and process applications. It uses a digital panel meter with a 9,999 display span and (2) SPDT relays to trigger alarms or control fans, dampers, and pumps based on pressure setpoints.
What are the specifications of the Dwyer DHC-008 digital panel meter?
The Dwyer DHC-008 digital panel meter has a 9,999 display span, accuracy of +/-1.5%, and operates on 12-28 V AC/DC. It features a black LCD display, NEMA 4X enclosure, and (2) SPDT relays rated at 1.00 A @ 30V AC/DC. It is part of the DH3 differential pressure controller series.
Where to buy the Dwyer DHC-008 differential pressure controller worldwide?
3G Electric supplies the Dwyer DHC-008 differential pressure controller 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 Dwyer model to any country.
How to install the Dwyer DH3 differential pressure controller?
Mount the Dwyer DH3 in a dry location within its NEMA 4X rated enclosure. Connect power (12-28 V AC/DC) and wire the (2) SPDT relays per your control scheme. Refer to the included instructions for pressure port connections and setpoint programming. Always follow local electrical codes and isolate power before installation.
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3G Electric supplies Dwyer differential pressure controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
