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Battery Powered, Digital Pressure Gauge
-15 to 15 psi, Compound Gauge Pressure
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $308.21 |
| 10-24 | $292.80 |
| 25-49 | $286.64 |
| 50-99 | $274.31 |
| 100+ | $268.14 |
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- Large-Screen LCD Display, Backlight, High Resolution, Easy to Read
- Automatically Record the Peak Pressure Value During Each On/Off Cycle
- Pressure on the Percentage of Dynamic Display, (the Progress Bar Display)
- Five Engineering Units: psi, bar, kPa, MPa, kg/cm2
DPG108-500G Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Pressure Range Min
Pressure Range Max
Pressure Range
Pressure Type
Accuracy value
Accuracy Class
Pressure Range Units
Pressure Port Type
Pressure Port Size
Power Source
Number of Digits
Additional Features
The DPG108 Series is a versatile family of industrial pressure/vacuum gauges. All DPG108 models feature a large 10 mm (7/16") high digital display. A ¼-18 NPT 316 stainless steel fitting is standard for the pressure connection. Media compatibility includes all liquids and gases compatible with 316 SS and NBR. The DPG108 Series features a wide operating temperature range of -20 to 70°C (-4 to 160°F). Many standard pressure/vacuum ranges, with 5 selectable pressure units are available. The series features accuracy of 0.25% FS.
The DPG108 is powered by a standard 9V battery that can operate the gauge continuously for more than 2000 hours. All DPG108 models include an adjustable 0 to 15-minute auto shutoff feature to conserve battery life. A Silicone boot is standard offering IP-68 protection. The DPG108 is widely used in hydro-power, water, petroleum, chemical, mechanical, hydraulic, and other industries.
Specifications
User Selectable Engineering Units: psi, kPa, bar, MPa, kg/cm3
Measuring Range: -0.1 to 34.47MPa (-14.50 to 5000 psi)
Display Type: LCD, 4 digits
Accuracy: ±0.25% FS for gauge pressure >5psi
±0.5% FS for all others including absolute, compound gauge, and Vacuum ranges
Power: 9 Vdc
Stability: ±0.1% FS per year
Sampling Rate: 4 times per second
Case Protection: Silicone case with IP68
Operating Temperature: -20 to 70ºC (-4 to 160ºF)
Operating Humidity: < 90%
Media Temperature Limits: -40 to 150ºC (-40 to 302ºF) [equip with cooling element accessory if media temperature is greater than 80ºC (176ºF)]
Overpressure Limits: 3x rated pressure below 60 psi; 2x rated pressure from 100 to 1000 psi; 1.5 x rated pressure over 1000 psi
Process Connection: ¼”NPT, others consult Omega
Wetted Parts: 316 SS threads, NBR O-ring
Storage Temperature: -20 to 70ºC, <90% relative humidity
Rated 5 out of
5
by
Accidental Gardener from
Economical calibration component
I purchased a DPG-108-100G gauge early 2022 to use for calibrating pressure switches that I use with controls in my hobby greenhouse. I had to partially slice the silicone boot to access the battery compartment door. This is not a problem as I only use this indoors for calibrations. 0.25% accuracy is sufficient for my applications. My only wish is that I could change the decimal point from xxx.x to xx.xx when using the PSIG scale.
Date published: 2022-06-03
Rated 3 out of
5
by
GEnter from
Fine but ordered wrong one
easy to order. Almost to easy. I did not review and ordered wrong one by accident.
Date published: 2024-05-02
Rated 4 out of
5
by
Gas User from
Daily Use
We use these daily for checking pressure on a gas distribution system. For the price they are hard to beat. As long as you don't abuse it or let moisture and dirt into the transducer it holds up well.
Date published: 2024-01-08
Rated 3 out of
5
by
An Omega Customer from
Received; ready to integrate in our system
We have not yet used this but it looks pretty good.
Date published: 2022-11-06
Is there any risk of damage when applying vacuum (<0.1 bar abs) to a unit designed to read gauge pressure?
Hello, applying a small vacuum in the range of -1 psi will not affect your unit, but please note that in the long run, you may affect your zero/span.
Date published: 2023-08-15
What is the resolution on the pressure readings?
Depending on the range the unit should have a resolution of 0.01 PSI
Date published: 2021-10-08
For gauge pressure models, is the accuracy +/- 0.25% of the reading or +/- 0.25% of full scale? The PDF manual implies the former, while the website write-up indicates the latter. Which is correct?
The accuracy rating of this gauge is % of full scale range.
Date published: 2023-07-14
Is it water-resistant?
Yes it is. Although it isn't shown in the photo the gauge comes standard with a silicone rubber boot. Rating is indicated in the specifications as IP68
Date published: 2021-03-15
I am looking for battery installation instructions for DPG108-100G unit that I purchased a few weeks ago.
There is battery cover secured by a small screw on the back of the unit. You can't see it because there is a very tight fitting silicone rubber boot covering case of gauge. You'll have to pull it off to get to the battery compartment. Battery is a standard 9V alkaline battery.
Date published: 2021-09-10
Do these gauges come with a NIST traceable calibration certificate?
Thank you for contacting Omega Engineering. Sorry but the DPG108 series gauges do not come standard with a calibration certificate. You can request it at time of order for an extra charge and lead time. Please contact our sales department for part number, price and lead time. Please feel free to contact us again if you have any additional questions.
Date published: 2019-11-07
How exactly do you remove silicone boot
Thank you for your inquiry, the Silicon boot\O-ring is a press fit, you should be able to pull it open.
Date published: 2022-06-14
Assume this gauge can be used with air along with liquids?
Duke, yes this unit can be used with air and liquids compatible with wetted Parts: 316 SS threads, NBR O-ring
Date published: 2023-07-29
