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Dwyer DPG-104 Intrinsically Safe Digital Pressure Gauge - Intrinsically Safe Pressure Gauges
DwyerIntrinsically Safe Pressure Gauges

Dwyer DPG-104 Intrinsically Safe Digital Pressure Gauge

The DWYER DPG-104 is an intrinsically safe digital process pressure gauge with a 0 psi to 50 psi range and ±0.25% accuracy. It features a male NPT process connection located at the bottom of the gauge.

SKU 3G-OTH-176192

Also listed as: DPG104 · DPG 104

Brand
Dwyer
Item
DPG-104 Intrinsically Safe Digital Pressure Gauge
Category
Intrinsically Safe Pressure Gauges
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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
Manufacturer Part Number
DPG-104
Type
±0.25% Accuracy, DPG-104, Pressure, 0 to 50
Accuracy
±0.25%
Process Connection Type
NPT
Process Connection Gender
Male
Process Connection Location
Bottom

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

Product Description

The DWYER DPG-104 is an intrinsically safe digital process pressure gauge with a 0 psi to 50 psi range and ±0.25% accuracy. It features a male NPT process connection located at the bottom of the gauge.

Frequently Asked Questions

What is the Dwyer DPG-104 digital process pressure gauge used for?

The Dwyer DPG-104 is an intrinsically safe digital process pressure gauge used for measuring pressure in hazardous industrial environments. It is suitable for applications requiring a 0 psi to 50 psi range with ±0.25% accuracy, such as in chemical plants, refineries, and oil and gas facilities.

What are the specifications of the Dwyer DPG-104?

The Dwyer DPG-104 has a pressure range of 0 psi to 50 psi with ±0.25% accuracy. It features a male NPT process connection located at the bottom of the gauge. The manufacturer part number is DPG-104, and it is designed for intrinsically safe operation.

Where to buy the Dwyer DPG-104 worldwide?

You can source the Dwyer DPG-104 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this intrinsically safe pressure gauge.

How to install the Dwyer DPG-104 pressure gauge?

Install the Dwyer DPG-104 by connecting the male NPT fitting to a compatible female NPT port at the bottom of the gauge. Ensure the process connection is clean and sealed with appropriate thread sealant. Follow standard safety practices for intrinsically safe equipment in hazardous locations.

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 intrinsically safe pressure gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Digital pressure gauge with intrinsically safe design for hazardous environments. Measures 0 to 15 psi with ±0.25% accuracy. Features a bottom-mounted male NPT process connection for direct installation in industrial piping systems
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Digital pressure gauge with intrinsically safe design for hazardous environments. Measures 0 to 15 psi with ±0.25% accuracy. Features a bottom-mounted male NPT process connection for direct installation in industrial piping systems
This differential pressure gauge from Dwyer's Series 2000 features a 4-inch dial and a diaphragm sensor. It has 1/8-inch NPT female connections and a die-cast aluminum housing with IP67 rating. The gauge is suitable for measuring low differential pressure in HVAC, filtration, and process applications. Certificate of calibration not included
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This differential pressure gauge from Dwyer's Series 2000 features a 4-inch dial and a diaphragm sensor. It has 1/8-inch NPT female connections and a die-cast aluminum housing with IP67 rating. The gauge is suitable for measuring low differential pressure in HVAC, filtration, and process applications. Certificate of calibration not included
This Dwyer Series 2000 differential gauge measures low differential pressure using a diaphragm sensor. The die cast aluminum housing is rated IP67 for protection against dust and water immersion. It features a 4-inch dial and a 1/8-inch NPT female connection. Typical applications include monitoring pressure drops across filters, fans, and in HVAC systems
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This Dwyer Series 2000 differential gauge measures low differential pressure using a diaphragm sensor. The die cast aluminum housing is rated IP67 for protection against dust and water immersion. It features a 4-inch dial and a 1/8-inch NPT female connection. Typical applications include monitoring pressure drops across filters, fans, and in HVAC systems
Dwyer Series DM digital differential pressure transmitter with dial display, 0 to 2 in wc range, ±1.00% of full scale accuracy. Provides 4-20 mA output, screw terminals, plastic housing with IP66/NEMA 4X rating, and hose barb process connection. Used for measuring differential pressure in HVAC, cleanroom, and industrial air-handling systems
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The Dwyer DPG-103 is an intrinsically safe digital pressure gauge with a range of 0 to 30 psi and ±0.25% accuracy. It features a bottom-mounted male NPT process connection. This gauge is suited for industrial pressure measurement in environments where explosive gases or dusts may be present
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