Series 100 - 2" w/Plastic Case:
Gauges are used in most areas of manufacturing. Power Aire gauges are especially suited for applications in pneumatics, hydraulics, process, petrochemical, medical, food, pharmaceutical and a majority of industrial and commercial applications. Our line of gauges consist of high-quality dry gauges, designed to provide reliable service. All cases are made of plastic. The crystals are clear-front plastic. The high quality bourdon tubes are made in the "C" configuration. The precision movements provide accurate readings with a maximum of plus or minus 2.5% of full scale tolerance.
Features:
• Case ... 20100 black plastic, 20110 black plastic.
... 20120 black plastic w/chrome, bezel and U clamp.
• Bezel ... 20120 chrome plated steel.
• Crystal ... Clear-front plexiglass.
• Bourdon tube ... Phosphor bronze.
• Connection ... 1/8" or 1/4" NPT, brass.
• Movement ... Nickel silver, w/highly polished bearing surfaces.
• Accuracy ... Plus or minus 2.5% full scale.
• Pointer ... Black finished aluminum.
• Dial ... Aluminum, white background with black markings.
• Single scale PSI. UV resistant.
Helpful Hint - Pressure Gauges
Bourdon Tube Gauges are the most commonly used of all pressure gauges. They are used almost exclusively for measurements in industrial hydraulic and pneumatic systems, where pressure above 15 PSI are expected. Accuracy of Bourdon Tube gauges is good to excellent, dynamic response is fair and static response is excellent. The main working element in the gauge is a tube (a Bourdon tube) shaped like a letter "C". As the pressurized fluid enters this tube, it tends to straighten it, moving the tube tip. The movement displaces a connecting linkage that actuates a pointer on the gauge face.
Differential-pressure gauges are available in Bourdon tube mechanisms. Typically, they have two independent measuring chambers, each connected to a different pressure source. However, they have only one pointer which shows the pressure difference between the two gauges.
Dimensions (2" - Model 20110)
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