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DwyerMeasurement

Dwyer Transmitter 629-02-CH-P2-E5-S1-3V

Dwyer 629 series differential pressure transmitter for liquid measurement delivers 4-20 mA output with 0.5% accuracy across 0-25, 0-50, or 0-100 psid ranges. IP65-rated housing and 1/4" NPT connections suit…

SKU 3G-CBM-02137

Brand
Dwyer
Item
Transmitter 629-02-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
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

Technical Specifications

Dwyer
output
4-20 mA
series
629
accuracy
0.5%
product type
differential pressure transmitter for liquids
certifications
CE
housing rating
IP65
process connection
1/4" NPT female
pressure range options
0-25 psid, 0-50 psid, 0-100 psid
overpressure protection
50 psi, 100 psi, 200 psi
maximum working pressure
250 psi, 500 psi

Technical Documents

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

Product Description

Dwyer 629 series differential pressure transmitter for liquid measurement delivers 4-20 mA output with 0.5% accuracy across 0-25, 0-50, or 0-100 psid ranges. IP65-rated housing and 1/4" NPT connections suit industrial process monitoring and control applications.

Frequently Asked Questions

What is the Dwyer 629-02-CH-P2-E5-S1-3V differential pressure transmitter used for?

The Dwyer 629-02-CH-P2-E5-S1-3V is a differential pressure transmitter for liquids, used in industrial process monitoring and control applications such as filtration, heat exchangers, pumps, and coils. It provides a 4-20 mA output with 0.5% accuracy and is IP65-rated for harsh environments.

What are the specifications of the Dwyer 629-02-CH-P2-E5-S1-3V?

The Dwyer 629 series transmitter offers 0.5% accuracy, 4-20 mA output, and a 0-25 psid range. It features IP65 housing, 1/4" NPT female process connections, CE certification, and overpressure protection to 50 psi. Maximum working pressure is 250 psi. Operating temperature range is -18 to +93 °C.

Where to buy the Dwyer 629-02-CH-P2-E5-S1-3V in Singapore?

3G Electric supplies the Dwyer 629-02-CH-P2-E5-S1-3V differential pressure transmitter to Singapore. We handle sourcing, logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this Dwyer model.

How to install the Dwyer 629-02-CH-P2-E5-S1-3V?

Mount the Dwyer 629 transmitter in any orientation using the 1/4" NPT female process connections. Ensure electrical connections are made via the terminal block under the top cover. Zero and span adjustments are accessible under the cover. Use a liquid-tight fitting for the cable entry to maintain the IP65 rating.

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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