Transmitter 645-1

Name: Transmitter 645-1
Brand: Dwyer
SKU: cbm-dwy26004-transmitter-645-1-dwy-dwyer-1

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Price on request — send us an enquiry for current pricing.

Transmitter 645-1

Minimum order: 1 unit
Lead time: 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.

Technical specifications

type	differential pressure transmitter for liquids
model	645-1
range	0–2 psid (0–0.14 bar)
accuracy	±0.25 %
manifold	3-valve, brass
connection	1/4"-18 female NPT
enclosure rating	IP65
response time ms	30–50
enclosure material	stainless steel/aluminium
loop resistance ohm	0–1000

Frequently asked questions

Where can I buy the Dwyer 645-1 transmitter in the Philippines?+

3G Electric Philippines supplies the Dwyer 645-1 differential pressure transmitter with delivery to Manila and Quezon City. We handle all customs documentation and logistics to your facility. Contact us for availability and lead-time confirmation.

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 features a 3-valve brass manifold, 1/4"-18 NPT connection, and 30–50 ms response time, making it suitable for precise liquid differential pressure measurement.

What is the IP rating and enclosure material of the Dwyer 645-1?+

The Dwyer 645-1 has an IP65 enclosure rating with stainless steel and aluminium construction, providing protection against dust and water spray. The transmitter output loop resistance is 0–1000 ohm, suitable for industrial process control applications.