Pressure Gauges
2007
Pressure Gauges
![]() |
Pressure Gauges, Accuracy and Money
Pressure gauges come in many varied ranges, materials of construction, orientation, sizes and accuracies. All things being equal, it is accuracy, or more specifically increased accuracy that will increase the cost of the gauge.
For example: if you have a 2" faced gauge with ¼" NPT male bottom mount connection and the gauge is made with a steel case and brass connection and movement and the gauge is a standard 3-2-3 gauge (3% accurate in the first third of the reading range, 2% in the second third and 3% in the last third) and I have one that is identical, but is 2% accurate over the full scale range, mine will be more expensive.
You can think of accuracy like horsepower in a car. The more you have, the better you feel, but the more expensive the car is. The analogy is also true in that you pay for all the horsepower a car can produce, even if you don't use it. The same is true with pressure gauges. You pay for all the accuracy the gauge has whether you need that accuracy or not.
A good rule of thumb when specifying a pressure gauge is to find the least expensive gauge that meets your application requirement with an acceptable safety margin. Why buy a gauge that is 1.5% accurate when on that is 2% will do the job just fine? The answer is there is no reason whatsoever to do it.
In these times, being competitive is more important than ever. Every dollar you save on manufacturing your product is a dollar that goes either directly to your bottom line, or allows you to reduce your selling price and still make the same margin. Simply, why buy a $75 gauge when a $25 one will do the job.
Another way to save money on your product is to buy generic pressure gauges. Remember, assuming all other specifications are the same, you are buying accuracy. If you need a 2% accurate gauge and a name brand X gauge is $150 and a no name gauge that is also 2% accurate is $110. Why not save the $40? Again this goes to your bottom line.
There is another advantage to OEM's in using non name brand gauge suppliers. They will often put your logo on the face of the gauge. This will not only lower your cost but increase the "Q" rating of your company.
In summary, when buying a pressure gauge, you are paying for accuracy. 2% is 2% is 2%. Save money and buy the least expensive one that still give you the accuracy required by the application.
About the Author
Harris is the vice-president (Sales) - Liberty Supply, LLC which is leading supplier of Alemite, pressure gauges , thermometers, Grease Pump , lubrication equipment to customers across the United States
|
|
Western Enterprises - Regulator Gauges $25.5 High performance pressure gauges. Prevent leakage by installing pressure gauges with Teflon tape or oxygen-safe compound High tolerance pressure gauges designed for tough environments Designed to be used with balloon inflators |
|
|
AutoMeter Autogage Oil Pressure & Temp. Gauges 2323 $51.3 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure & Temp. Gauges 2323 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure & Temp. Gauges 2323 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
Close Up of Instrument Pressure Gauges on Bright Red Background $29.99 Close Up of Instrument Pressure Gauges on Bright Red Background - Photographic Print |
|
|
Anchor Brand - Replacement Gauges $10.1 Easy-to-read gauges. Pressure gauges with singular-part threaded polycarbonate lens Measuring and leveling tools with cupped aluminum dial with white setting and red and/or black marks |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2328 $117.73 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2328 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2328 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2329 $124.59 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2329 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2329 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2347 $56.1 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2347 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2347 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2349 $64.66 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2349 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2349 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2393 $84.06 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2393 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2393 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2394 $108.19 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2394 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2394 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2395 $115.62 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2395 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Amp & Water Temp. Gauges 2395 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2396 $79.12 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2396 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2396 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2397 $89.13 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2397 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2397 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2398 $111.71 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2398 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2398 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2399 $118.8 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2399 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2399 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2324 $67.32 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2324 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2324 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2325 $69.83 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2325 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2325 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2327 $93.5 AutoMeter Performance Gauges in stock now! Read AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2327 customer reviews. AutoAccessoriesGarage.com has the best selection of AutoMeter Gauges at the lowest prices around. AutoMeter Autogage Oil Pressure, Voltmeter & Water Temp. Gauges 2327 are chosen by auto enthusiasts everywhere to personalize their vehicles. Autometer Autogage Series Gauges available now at AutoAccessoriesGarage. |
|
|
Oil Pressure Gauge Sensor Cyberdyne Gauges Oil Pressure Gauge Sensor SENSS2E $39.72 CYBERDYNE GAUGES OIL PRESSURE GAUGE SENDER -- For all 12-volt systems and gauge part number ZX470258R that is sold separately.. Auto Parts Warehouse has extensive Cyberdyne Gauges Oil Pressure Gauge Sensor catalogs.We are now offering FREE shipping on all Cyberdyne Gauges Oil Pressure Gauge Sensor orders over $50.00. Our secure cyberdyne gauges oil pressure gauge sensor catalog is available every hour of everyday. Shop with confidence for all your cyberdyne gauges oil pressure gauge sensor needs. Cyberdyne Gauges Oil Pressure Gauge Sensor are In Stock and available today. Save up to 60% off dealer price on your next Cyberdyne Gauges Oil Pressure Gauge Sensor purchase. Our online catalog contains a wide selection of the OEM and aftermarket parts you need at unbeatable prices |
|
|
Ignited Gauges - Four in One Tachometer (Tach, Oil Pressure, Oil Temp, Water Temp) [Universal - Fits all Vehicles] $318.99 "Ignited Gauges - Four in One Tachometer (Tach, Oil Pressure, Oil Temp, Water Temp)" |
|
|
Auto Meter Gauges - Ultra-Lite Series Mechanical Fuel Pressure Gauge (0-15 PSI) [Universal - Fits all Vehicles] $52.56 Auto Meter Gauges - Ultra-Lite Series Mechanical Fuel Pressure Gauge (0-15 PSI) |
|
|
Auto Meter Sport-Comp Oil Pressure Mechanical Gauges $65.95 Durable nylon gearing and advanced movement provides the maximum in long lasting performance. Bold numbering and increments, trademark super bezel and a reputation for accuracy makes Auto Meter gauges number one worldwide. Includes 1/8'' & 1/4'' NPT fittings, 6' nylon tubing. Be sure to check out our complete line of Sport-Comp Series gauges or shop our Auto Meter Store |
|
|
Deluxe Analog Tire Gauges (Case of 200) $617.41 These analog tire gauges feature a large dial readout and reset buttons. With accurate readings up to 55 PSI of pressure, these tire gauges are the perfect item to keep in the glove compartment.Tire gauge with large dial readoutReset buttonAccurate readings up to 55 PSI of pressureCase of 200 tire gauges |
|
|
Medline Gauges, Bulbs, and Valves - Set, Connector, Male/Femal, F/Mds9400/9407. Each $17.37 Manufacturer: Medline. Each. Gauges, Bulbs, and Valves: Medline gauges are tested above government standards that check for accuracy, calibration and life of the gauge. The extensive testing and commitment to quality help provide accurate blood pressure r |
|
|
Strain Gauges by Djugum, Richard [Paperback] $135.42 Pressure measurement using a strain gauge bonded with epoxy adhesive to a metallic mechanical support has been, and still is, extensively employed, however, for some applications the use of an epoxy is inadequate. There is therefore particular interest in the use of thin film techniques to vacuum deposit strain gauges directly on metallic substrates. Such devices are highly cost effective when produced in large quantities due to the manufacturing techniques involved. This makes them ideally suited for use in largevolume products such as electronic weighing scales and pressure transducers. In this book, techniques for fabricating thin film vapour deposited strain gauge transducers on metal substrates for application as pressure sensors in industry are developed. CONTENTS: Thin Film Strain Gauge Transducers; Thin Film Interfaces, Insulation and Multilayers; Thin Film Deposition and Analysis; Substrate and Mask Preparation; Insulator and Strain Gauge Coatings; Transducer Measurements; Single and Multilayered Gauges; Load Cell Washer; References. Author: Djugum, Richard Binding Type: Paperback Number of Pages: 144 Publication Date: 2009/12/21 Language: English Dimensions: 5.98 x 9.01 x 0.33 inches |
|
|
Robinair ROB43160 4Way Refrigerant Manifold with Digital Gauges $510.69 Calibrated to measure 17 different refrigerants (R12 R22 R123 R124 R134a R401A R401B R402A R402B R404A R407C R408A R409A R410A R502 R507 R508B) these accurate gauges allow you to choose the temperature (F or C) and pressure units (PSI bar kPa and kg/cm3) your most comfortable using. The low side gauge has a pressure scale of 30 inHg VAC to 250 psig and the high side gauge has a pressure scale of 0 to 800 psig. Gauges come with a backlight to enhance the view and make the gauges easy to see in low light conditions.Automatic shutdown after 15 minutes of inactivity. Low battery indicator. Hoses NOT included. Includes profiles for 17 common refrigerants. Detects vacuums in Hg. Selectable temperature and pressure units of measure. Easy to read LCD screen with large digits. Aluminum block construction. Length: 13 . Width: 11 . Height: 3 . |
|
|
AC Autotechnic Gauges - S7 Race Oil Pressure [Universal - Fits all Vehicles] $96.25 Gauge 2 inch Pressure |


US $15.80



































































































Comment