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Dwyer Pressure Transmitter: 0 psi to 150 psi, 4 to 20mA DC, Cable, 1/4 in Male NPT - Pressure Transmitters with Cable & Wire Leads
DwyerPressure Transmitters with Cable & Wire Leads

Dwyer Pressure Transmitter: 0 psi to 150 psi, 4 to 20mA DC, Cable, 1/4 in Male NPT

The Dwyer Series 628 Pressure Transmitter (model 628-11-GH-P1-E1-S1) is a 0 psi to 150 psi pressure transmitter with a 4 to 20mA DC output and cable electrical connections. It features a stainless steel housing, 1/4…

SKU 3G-OTH-176416

Brand
Dwyer
Item
Pressure Transmitter: 0 psi to 150 psi, 4 to 20mA DC, Cable, 1/4 in Male NPT
Category
Pressure Transmitters with Cable & Wire Leads
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Technical Specifications

Dwyer
Manufacturer Part Number
628-11-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
750 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
View Full Spec Sheet

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

Product Description

The Dwyer Series 628 Pressure Transmitter (model 628-11-GH-P1-E1-S1) is a 0 psi to 150 psi pressure transmitter with a 4 to 20mA DC output and cable electrical connections. It features a stainless steel housing, 1/4 in Male NPT process connection, and is rated IP66 and NEMA 4X. Accuracy is ±1%, with an overpressure rating of 750 psig. No NIST-traceable calibration certificate is included.

Frequently Asked Questions

What is the Dwyer 628-11-GH-P1-E1-S1 pressure transmitter used for?

The Dwyer Series 628 pressure transmitter measures gauge pressure from 0 psi to 150 psi and outputs a 4 to 20mA DC signal. It is used in industrial HVAC, pump control, and process monitoring applications where a stainless steel, IP66/NEMA 4X rated transmitter is required.

What are the specifications of the Dwyer 628-11-GH-P1-E1-S1?

The Dwyer 628-11-GH-P1-E1-S1 has a 0 psi to 150 psi range, 4 to 20mA DC output, ±1% accuracy, 1/4 in Male NPT connection, stainless steel housing, IP66 and NEMA 4X ratings, and an overpressure limit of 750 psig. It uses a cable electrical connection and does not include a NIST-traceable calibration certificate.

Where to buy the Dwyer 628-11-GH-P1-E1-S1 pressure transmitter worldwide?

3G Electric supplies the Dwyer 628-11-GH-P1-E1-S1 pressure transmitter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install the Dwyer 628-11-GH-P1-E1-S1 pressure transmitter?

Install the Dwyer 628-11-GH-P1-E1-S1 by threading the 1/4 in Male NPT connection into a compatible process port using PTFE tape on the threads. Apply no more than 750 psig overpressure. Connect the cable to a 4 to 20mA DC input device, observing polarity. Ensure the housing is sealed for IP66/NEMA 4X protection.

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

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.

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