We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Dwyer Series 628 Pressure Transmitter - Pressure Transmitters with Cable & Wire Leads
DwyerPressure Transmitters with Cable & Wire Leads

Dwyer Series 628 Pressure Transmitter

The Dwyer Series 628 Pressure Transmitter (MPN 628-12-GH-P1-E1-S1) is a 0 psi to 200 psi pressure transmitter with cable and wire leads, featuring a 4 to 20mA DC output and ±1% accuracy. Housed in stainless steel…

SKU 3G-OTH-176409

Also listed as: 62812GHP1E1S1 · 628 12 GH P1 E1 S1

Brand
Dwyer
Item
Series 628 Pressure Transmitter
Part Number
628-12-GH-P1-E1-S1
Category
Pressure Transmitters with Cable & Wire Leads
Available to Order
Also known as:628-12-GH-P1-E1-S1Dwyer
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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.

Technical Specifications

Dwyer
Manufacturer Part Number
628-12-GH-P1-E1-S1
Series
628
Type
Cable, IP66 /4X
DC
4 to 20mA
Output
4 to 20mA DC
Accuracy
±1%
Male NPT
1/4 in
IP Rating
IP66
NEMA Rating
4X
Overpressure
1,000 psig
Housing Material
Stainless Steel
Electrical Connections
Cable
Process Connection Type
NPT
Process Connection Gender
Male
Calibration Certificate Included
No NIST-Traceable Calibration Certificate Included

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dwyer Series 628 Pressure Transmitter (MPN 628-12-GH-P1-E1-S1) is a 0 psi to 200 psi pressure transmitter with cable and wire leads, featuring a 4 to 20mA DC output and ±1% accuracy. Housed in stainless steel with a 1/4 in Male NPT process connection, it offers an IP66 and NEMA 4X rating and an overpressure rating of 1,000 psig.

Frequently Asked Questions

What is the Dwyer 628-12-GH-P1-E1-S1 pressure transmitter used for?

The Dwyer Series 628 pressure transmitter measures pressure from 0 psi to 200 psi and outputs a 4 to 20mA DC signal. It is used in industrial process control, HVAC, and fluid monitoring applications where a stainless steel housing and IP66/NEMA 4X protection are required.

What are the specifications of the Dwyer 628-12-GH-P1-E1-S1?

The Dwyer 628-12-GH-P1-E1-S1 has a range of 0 psi to 200 psi, accuracy of ±1%, output of 4 to 20mA DC, overpressure rating of 1,000 psig, IP66 and NEMA 4X ratings, stainless steel housing, cable electrical connection, and a 1/4 in Male NPT process connection.

Where to buy the Dwyer 628-12-GH-P1-E1-S1 pressure transmitter worldwide?

3G Electric supplies the Dwyer 628-12-GH-P1-E1-S1 pressure transmitter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Dwyer 628-12-GH-P1-E1-S1 pressure transmitter?

Install the Dwyer 628-12-GH-P1-E1-S1 by connecting the 1/4 in Male NPT to a compatible process port. Use PTFE tape on threads for sealing. Wire the cable to a 4 to 20mA DC input. Ensure the housing is properly grounded and the IP66 seal is intact. Avoid exceeding 1,000 psig overpressure.

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
Not sure this is the right part? Photo-identify it

Dwyer Products

3G Electric supplies Dwyer pressure transmitters with cable & wire leads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from Dwyer

View all Dwyer parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first