Dwyer Transmitter 645-3
Dwyer 645-3 is a pressure transmitter for industrial process monitoring, delivering ±0.25% accuracy across 0 to 0.69 bar range with 30 to 50 ms response time. IP65-rated stainless steel/aluminum enclosure suits…
SKU 3G-CBM-02201
Also listed as: DWY 26008 · DWY-26008
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
Dwyer 645-3 is a pressure transmitter for industrial process monitoring, delivering ±0.25% accuracy across 0 to 0.69 bar range with 30 to 50 ms response time. IP65-rated stainless steel/aluminum enclosure suits demanding environments requiring reliable differential pressure measurement.
Frequently Asked Questions
What is the Dwyer 645-3 pressure transmitter used for?
The Dwyer 645-3 is a differential pressure transmitter designed for industrial process monitoring, filter status, refrigeration, pump flow control, HVAC equipment, and liquid level measurement. It delivers a 4-20 mA output proportional to differential pressure with ±0.25% accuracy, suitable for gases and liquids compatible with wetted materials.
What are the specifications of the Dwyer 645-3 transmitter?
The Dwyer 645-3 has a pressure range of 0 to 0.69 bar (0 to 10 psid), accuracy ±0.25% FS, response time 30 to 50 ms, IP65 stainless steel/aluminum enclosure, 1/4"-18 female NPT connection, loop resistance 0 to 1000 Ω, and requires 11 to 30 VDC power. It is CE approved.
Where to buy the Dwyer 645-3 in Singapore?
3G Electric supplies the Dwyer 645-3 pressure transmitter to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this SKU (3G-CBM-02201). We provide local technical support for industrial process monitoring applications.
How to install the Dwyer 645-3 differential pressure transmitter?
Mount the Dwyer 645-3 in a location free from excessive vibration. Connect 1/4" NPT high and low pressure ports, ensuring bleed screws are open to purge air. Wire 11-30 VDC to the terminal block per the diagram. Use the optional 3-valve manifold for easy zero/span adjustment and maintenance.
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3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
