Dwyer Transmitter 645-1
The Dwyer Transmitter 645-1 is a differential pressure transmitter for liquids, offering a 0–2 psid (0–0.14 bar) measurement range with ±0.25 % accuracy. It features a 3-valve brass manifold, 1/4"-18 female NPT…
SKU 3G-CBM-02199
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.
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Product Description
The Dwyer Transmitter 645-1 is a differential pressure transmitter for liquids, offering a 0–2 psid (0–0.14 bar) measurement range with ±0.25 % accuracy. It features a 3-valve brass manifold, 1/4"-18 female NPT connection, stainless steel/aluminium IP65 enclosure, 30–50 ms response time, and 0–1000 ohm loop resistance. 3G Electric supplies this unit to Singapore and Southeast Asia industrial operations, handling full delivery and documentation.
Frequently Asked Questions
Where can I buy the Dwyer 645-1 transmitter worldwide?
3G Electric is an authorised distributor of Dwyer measurement products. We source the Dwyer 645-1 differential pressure transmitter and handle worldwide delivery, customs clearance, and logistics. Lead time on request.
What is the measurement range and accuracy of the Dwyer 645-1?
The Dwyer 645-1 offers a 0–2 psid (0–0.14 bar) range with ±0.25% accuracy. It has a 30–50 ms response time and 0–1000 ohm loop resistance, suitable for low-pressure liquid applications.
What connection type does the Dwyer 645-1 transmitter use?
The Dwyer 645-1 features a 1/4"-18 female NPT connection with a 3-valve brass manifold. The stainless steel and aluminium enclosure is IP65 rated, offering protection for indoor and outdoor industrial environments.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
