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DWYER USA DPG-205 Digital Pressure Gauge

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DWYER USA DPG-205 Digital Pressure Gauge

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DWYER USA DPG-205 Digital Pressure Gauge Specification

Thread
1/4 NPT Male

Grade
Industrial Grade

Sensor Type
Strain Gauge Pressure Sensor

Bourdon Tube
Not Applicable (Electronic)

Seal Material
Buna-N (Nitrile Rubber)

Outer Size
Approximately 76 mm (3 in) diameter

Display
LCD Digital Display

Material
ABS Plastic, Stainless Steel Back

Dial Material
Polycarbonate Transparent Lens

Pointer Material
Digital (No Analog Pointer)

Processing Type
Electronic (Digital)

Diameter
76 mm (3 in)

Glass Size
3 inch viewing window

Mount Type
Bottom Connection

Scale Range
0 to 200 psi

Accuracy
0.25% full scale

Finishing
Matte, corrosion-resistant finish

Measure Pressure Of
Air, Non-corrosive Gases, Compatible Liquids

Accessories
Rubber boot for protection, Battery included

Weight
Approx. 150 grams

Power Supply
3V Lithium Coin Cell Battery

Peak Hold
Yes

Battery Life
2 years continuous use

Model Number
DPG-205

Storage Temperature
-20 to 60C

Update Rate
Twice per second

Operating Temperature
0 to 50C

Overpressure Rating
150% of full scale

Application
Process Monitoring, Calibration, Laboratory Use, HVAC

Protection Rating
IP54

Units of Measurement
psi, bar, kPa, mbar, kg/cm2 (selectable)

Zero Function
Front panel push-button

Resolution
0.01 psi

DWYER USA DPG-205 Digital Pressure Gauge Trade Information

Payment Terms
Cash on Delivery (COD), Cash Against Delivery (CAD), Cash Advance (CA), Cash in Advance (CID), Cheque

Main Export Market(s)
Australia, South America, Middle East, Western Europe, Africa, Central America, Asia, Eastern Europe, North America

Main Domestic Market
All India

About DWYER USA DPG-205 Digital Pressure Gauge

DWYER USA DPG-205 Digital Pressure Gage

Series DPG-200 Digital Pressure Gage, 100 psig

3-in-1: Gage, Transmitter & Switch

The Series DPG-200 Digital Pressure Gage has a precise ±0.25% full scale accuracy. The 4 digit digital display will reduce the potential for errors in readings by eliminating parallax error commonly produced with analog gages. The DPG-200 is packaged in a durable extruded aluminum case designed to meet NEMA 4X (IP66). The unit is powered by 12-24 VDC/VAC and contains two alarm set points along with a 4-20 mA process output. A four-button keypad allows easy access to features. These features include backlight, peak and valley, auto zero and conversion of the pressure units.

DPG-205

Digital pressure gage, selectable engineering units: 100.0 psig, 7.03 kg/cm², 6.895 bar, 203.6" Hg, 230.7 ft w.c., 224.8 ft seawater @ 4°C, 689.5 kPa, 1600 oz/in², 2768" w.c., 6895 mbar, 7031 cm w.c., 5172 mm Hg.

Product Applications

Level Control
Pump Control
Process Control
Compressor Control

High-Resolution Performance and Reliability

Engineered for accuracy, the DPG-205 delivers results with a resolution of 0.01 psi and a full-scale range up to 200 psi, offering consistency for precise tasks. The IP54-rated ABS enclosure, together with a stainless steel back and corrosion-resistant matte finish, ensures suitability for tough industrial settings. Its onboard zero function and peak hold enhance usability during calibration or process monitoring.

Versatile Applications Across Industries

Ideal for process monitoring, laboratory calibration, and HVAC operations, the DPG-205 easily handles air, non-corrosive gases, and compatible liquids. The digital design eliminates analog pointer errors, and the selectable measurement units (psi, bar, kPa, mbar, kg/cm) support diverse operational requirements. Its bottom 1/4 NPT male thread simplifies integration with standard piping and systems.

FAQs of DWYER USA DPG-205 Digital Pressure Gauge:

Q: How do I operate the zero function on the DPG-205 Digital Pressure Gauge?

A: The zero function is easily activated using the front panel push-button. This allows you to reset the reading to zero for improved accuracy before each measurement, especially important when switching between applications or recalibrating.

Q: What types of media can the DPG-205 measure pressure for?

A: The gauge is compatible with air, non-corrosive gases, and compatible liquids. It is not suitable for use with highly corrosive substances, as its construction is optimized for standard industrial environments and common process media.

Q: Where can I use the DPG-205 Digital Pressure Gauge?

A: This pressure gauge is ideal for environments such as laboratories, process monitoring facilities, calibration stations, and HVAC systems. The IP54 rating provides protection against limited dust ingress and water spray, making it suitable for both indoor and controlled industrial locations.

Q: What process should I follow to change the measurement units?

A: To switch between pressure units (psi, bar, kPa, mbar, kg/cm), use the unit selection button integrated in the gauge interface. The LCD display will indicate the current unit, and adjustments can be made based on the requirement for your specific application.

Q: What benefits does the peak hold feature provide?

A: The peak hold function records and displays the highest pressure value detected during monitoring. This is particularly useful in dynamic or fluctuating systems, where capturing transient maximum values is essential for system analysis and troubleshooting.

Q: When should I replace the battery, and how is battery life managed?

A: The included 3V lithium coin cell battery provides about two years of continuous use. Battery replacement is recommended once you notice diminished display clarity or when the unit alerts for low power, ensuring continued accuracy and reliability.

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