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 and LCD readout. It operates with (2) SPDT relay outputs rated at 1.00 A @ 30V AC/DC and accepts 12–28 V…
SKU 3G-OTH-128365
Also listed as: DHC009 · DHC 009
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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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 and LCD readout. It operates with (2) SPDT relay outputs rated at 1.00 A @ 30V AC/DC and accepts 12–28 V AC/DC power. The unit offers +/-1.5% accuracy and is housed in a black NEMA 4X enclosure.
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 DHC-009 differential pressure controller used for?
The Dwyer DHC-009 is a differential pressure controller with a digital panel meter used to monitor and control pressure differences in HVAC, industrial process, and ventilation systems. It provides a 9,999 display span LCD readout and (2) SPDT relay outputs for alarm or control functions.
What are the specifications of the Dwyer DHC-009?
The Dwyer DHC-009 operates on 12–28 V AC/DC power, offers ±1.5% accuracy, and includes (2) SPDT relay outputs rated at 1.00 A @ 30V AC/DC. It features a black NEMA 4X enclosure with an LCD display and a 9,999 display span. The unit is a differential pressure controller model DH3.
Where to buy the Dwyer DHC-009 worldwide?
3G Electric supplies the Dwyer DHC-009 differential pressure controller to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Dwyer model.
How to install the Dwyer DHC-009 differential pressure controller?
Install the Dwyer DHC-009 by mounting it in a dry location within its NEMA 4X rated enclosure. Connect power (12–28 V AC/DC) and wire the (2) SPDT relay outputs per your control scheme. Refer to the included instructions for proper pressure port connections and calibration setup.
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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.
