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DwyerMeasurement

Dwyer Transmitter 629-04-CH-P2-E5-S1-3V

Dwyer differential pressure transmitter for liquid measurement applications delivers 0–50 psid range with 4–20 mA output and 0.5% accuracy. IP65 enclosure and 250 psi maximum working pressure suit industrial process…

SKU 3G-CBM-02139

Brand
Dwyer
Item
Transmitter 629-04-CH-P2-E5-S1-3V
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dwyer
range
0-50 psid
output
4-20 mA
accuracy
0.5%
overpressure
100 psi
enclosure rating
IP65
measurement type
differential pressure for liquids
process connection
NPT 1/4" female
max working pressure
250 psi

Technical Documents

(1)
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer differential pressure transmitter for liquid measurement applications delivers 0–50 psid range with 4–20 mA output and 0.5% accuracy. IP65 enclosure and 250 psi maximum working pressure suit industrial process monitoring and control systems.

Frequently Asked Questions

What is the Dwyer 629-04-CH-P2-E5-S1-3V differential pressure transmitter used for?

The Dwyer 629-04-CH-P2-E5-S1-3V is a differential pressure transmitter for monitoring pressure differences in liquids and compatible gases. Typical applications include filtration systems, heat exchangers, pumps, and coils in industrial process control and monitoring systems.

What are the specifications of the Dwyer 629-04-CH-P2-E5-S1-3V?

The Dwyer 629-04-CH-P2-E5-S1-3V has a 0–50 psid range, 4–20 mA output, 0.5% accuracy, IP65 enclosure, and 250 psi maximum working pressure. It uses NPT 1/4" female process connections and operates from 13–30 VDC power supply.

Where to buy the Dwyer 629-04-CH-P2-E5-S1-3V in Singapore?

3G Electric supplies the Dwyer 629-04-CH-P2-E5-S1-3V differential pressure transmitter to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this model.

How to install the Dwyer 629-04-CH-P2-E5-S1-3V?

Mount the Dwyer 629-04-CH-P2-E5-S1-3V in any orientation using the NPT 1/4" female process connections. Connect the 4–20 mA loop to the terminal block inside the IP65 enclosure. Zero and span adjustments are accessible under the top cover. Ensure the media is compatible with wetted materials (316 SS, PTFE, brass).

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
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Dwyer 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.

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