Pressure Gauges - Sensocon®
Pressure gauges are instruments used to measure the pressure of fluids or gases in various industrial, commercial, and residential applications. They visually indicate the pressure levels, allowing operators to mon...
Categories from Sensocon® (2)
Differential Pressure Gauge Accessories
Differential pressure gauge accessories help DP gauges install safely and read accurately. Manifolds, mounting kits and tubing protect gauges and make maintenance easier.
Accessories Available
- 3-valve manifolds – isolate and equalize
- Mounting brackets – panel and pipe mounting
- Tubing and fittings – connect pressure ports
- Overpressure protection – protect sensitive elements
Choosing Accessories
Match connections and pressure ratings to the gauge and process. Always equalize before isolating to protect the gauge.
Centro supplies DP gauge accessories.
Related categories: Differential Pressure Gauges | Backflow Test Kits
Differential Pressure Gauges
Differential pressure gauges measure the difference between two pressure points. They show filter loading, flow through orifices, level in pressurized tanks and pressure drop across equipment.
DP Gauge Options
- Diaphragm DP gauges – low differential ranges
- Piston DP gauges – high line pressures
- DP gauges with switches – alarms and control
- Backflow test kits – backflow preventer testing
- Accessories – manifolds and mounting kits
Choosing a DP Gauge
Specify differential range, maximum line pressure, wetted materials and connection. Use 3-valve manifolds to protect gauges during startup.
Centro supplies differential pressure gauges and accessories.
Shop by type: Backflow Test Kits | Differential Pressure Gauge Accessories
Related categories: Pressure Gauges | Digital Gauges | Test Gauges | Commercial Gauges | Process Gauges
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The Series A1 Digital Differential Pressure Gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A1 digital differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A1 is also available with 0.5% or 0.25% accuracy.
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The Series A2 digital differential pressure gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A2 differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A2 is also available with 0.5% or 0.25% accuracy. The A2 digital differential pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A2 features a bright ½" LED display and process arch, which gives the gauge improved readability and precision. The A2 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A2 offers an improved look, and performance compare to mechanical gauges.
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The Series A4 digital differential pressure control is a patented microprocessor based pressure controller for measuring positive, negative, and differential pressure as well as velocity and air flow. The Series A4 differential pressure controller includes (2) 8A SPDT relays and an optional digitally scalable 4-20 mA output. The programmable control allows full configuration of variables such as setpoints, dead band, engineering units, flow coefficients, and more. The programming is done from a user friendly menu on the OLED display. The OLED also displays the exact setpoints or other user defined variables during normal operation. Furthermore, the menu structure can be customized by moving variables to different menu levels to accommodate user preferences. Compared to other mechanical products, the Series A4 digital differential pressure controller has a significantly reduced depth, an improved look, and better performance.
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The Series S-5000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge in a miniature housing. The SERIES S-5000 gauge can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 5% (Full Scale). Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
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The Series S2000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge. The SERIES S2000 gauge can be used in applications for measuring positive, negative, or differential pressure. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
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The Series Sz-5000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge in a miniature housing with easy front access to the zero adjustment. The SERIES Sz-5000 gauge can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 5% (Full Scale). Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
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The Series S2000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge. The SERIES S2000 gauge can be used in applications for measuring positive, negative, or differential pressure. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
$81.51$85.00
Typically ships within 2-4 weeks
Subject to factory lead times
Cable Gland S2221 is a liquid tight PG-21 cable connector for 0.354-0.603" diameter cable. This is commonly used along with the A-101 Weatherproof Cover for Series A gauges and controls. (SERIES A)
$10.55$11.00
Typically ships within 1-2 weeks
Subject to factory lead times
1/4" OD Vinyl Tubing for use with S2000 barbed fittings. Sold as 5ft length. (SERIES S2000)
$10.55$11.00
Typically ships within 1-2 weeks
Subject to factory lead times
Weatherproof Cover / Surface Mount Bracket is an accessory for the Series A family of products. The Series A has been designed to meet NEMA 4X standards when installed with the Weatherproof Gauge Cover, included gasket, and appropriately connected with a 3/4" or PG-21 Cable Gland conduit connection. The Weatherproof Cover also allows any Series A gauge or control to be surface mounted with the included hardware. (SERIES A)
$19.18$20.00
Typically ships within 1-2 weeks
Subject to factory lead times
Hanging Bracket / Stand is an L-bracket with a hanging hole and a 3 hole bolt pattern. This bracket allows for mobile use of the S2000 differential pressure gauge. (SERIES S2000)
$14.39$15.00
Typically ships within 1-2 weeks
Subject to factory lead times
Surface Mounting Plate is an aluminum surface mounting bracket for the Series S2000. (SERIES S2000)
$9.59$10.00
Typically ships within 1-2 weeks
Subject to factory lead times
Air Filter Gauge Kit converts any S2000 into an air filter gauge. The kit includes an aluminum (A-103) surface mounting bracket with screws, (2) (A-131) brass static pressure tips, (2) (A-202/A-203) shut off valves and (2) (A-024) 5 ft lengths of 1/4" OD vinyl tubing. (SERIES S2000)
$40.28$42.00
Typically ships within 1-2 weeks
Subject to factory lead times
Brass Static Pressure Tip with Barbed Connection is a brass barbed static pressure tip for 3/16" and 1/8" ID tubing with a 1/8" NPT. This pressure tip comes with 2 washers and a nut. (SERIES S2000)
$10.55$11.00
Typically ships within 1-2 weeks
Subject to factory lead times
90° Rubber Fitting for 3/16" ID push on tubing. (SERIES A)
$4.80$5.00
Typically ships within 1-2 weeks
Subject to factory lead times
Short Shut Off Valve is a plastic shut off valve that has a short 1/4" length brass end with a 3/16" NPT connection and a second end with a push in connector for 1/4" (6mm) O.D. tubing. (SERIES S2000)
$15.35$16.00
Typically ships within 1-2 weeks
Subject to factory lead times
Long Shut Off Valve is a plastic shut off valve that has a long 1" length brass end with a 3/16" NPT connection and a second end with a push in connector for 1/4" (6mm) O.D. tubing. (SERIES S2000)
$15.35$16.00
Typically ships within 1-2 weeks
Subject to factory lead times
Patented microprocessor based digital differential pressure controller.
$618.47$645.00
Available for Purchase
Subject to factory lead times
Configure product to see pricing
The Series A1 Digital Differential Pressure Gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A1 digital differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A1 is also available with 0.5% or 0.25% accuracy.
Configure Product
Configure product to see pricing
Configure product to see pricing
The Series A2 digital differential pressure gauge is a patented microprocessor based digital pressure gage for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A2 differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A2 is also available with 0.5% or 0.25% accuracy. The A2 digital differential pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A2 features a bright ½" LED display and process arch, which gives the gauge improved readability and precision. The A2 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A2 offers an improved look, and performance compare to mechanical gauges.
Configure Product
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The Series A4 digital differential pressure control is a patented microprocessor based pressure controller for measuring positive, negative, and differential pressure as well as velocity and air flow. The Series A4 differential pressure controller includes (2) 8A SPDT relays and an optional digitally scalable 4-20 mA output. The programmable control allows full configuration of variables such as setpoints, dead band, engineering units, flow coefficients, and more. The programming is done from a user friendly menu on the OLED display. The OLED also displays the exact setpoints or other user defined variables during normal operation. Furthermore, the menu structure can be customized by moving variables to different menu levels to accommodate user preferences. Compared to other mechanical products, the Series A4 digital differential pressure controller has a significantly reduced depth, an improved look, and better performance.
Configure Product
Configure product to see pricing
The Series S-5000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge in a miniature housing. The SERIES S-5000 gauge can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 5% (Full Scale). Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
Configure Product
Configure product to see pricing
The Series S2000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge. The SERIES S2000 gauge can be used in applications for measuring positive, negative, or differential pressure. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
Configure Product
Configure product to see pricing
Configure product to see pricing
The Series Sz-5000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge in a miniature housing with easy front access to the zero adjustment. The SERIES Sz-5000 gauge can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 5% (Full Scale). Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
Configure Product
Configure product to see pricing
The Series S2000 differential pressure gauge is a low-cost, diaphragm operated, mechanical pressure gauge. The SERIES S2000 gauge can be used in applications for measuring positive, negative, or differential pressure. Standard applications include monitoring filter status, duct static pressure, room pressure, fan or blower pressure, paint booths, dust collectors, and cabinet purging along with many other uses.
$81.51$85.00
Typically ships within 2-4 weeks
Subject to factory lead times
Cable Gland S2221 is a liquid tight PG-21 cable connector for 0.354-0.603" diameter cable. This is commonly used along with the A-101 Weatherproof Cover for Series A gauges and controls. (SERIES A)
$10.55$11.00
Typically ships within 1-2 weeks
Subject to factory lead times
1/4" OD Vinyl Tubing for use with S2000 barbed fittings. Sold as 5ft length. (SERIES S2000)
$10.55$11.00
Typically ships within 1-2 weeks
Subject to factory lead times
Weatherproof Cover / Surface Mount Bracket is an accessory for the Series A family of products. The Series A has been designed to meet NEMA 4X standards when installed with the Weatherproof Gauge Cover, included gasket, and appropriately connected with a 3/4" or PG-21 Cable Gland conduit connection. The Weatherproof Cover also allows any Series A gauge or control to be surface mounted with the included hardware. (SERIES A)
$19.18$20.00
Typically ships within 1-2 weeks
Subject to factory lead times
Hanging Bracket / Stand is an L-bracket with a hanging hole and a 3 hole bolt pattern. This bracket allows for mobile use of the S2000 differential pressure gauge. (SERIES S2000)
$14.39$15.00
Typically ships within 1-2 weeks
Subject to factory lead times
Surface Mounting Plate is an aluminum surface mounting bracket for the Series S2000. (SERIES S2000)
$9.59$10.00
Typically ships within 1-2 weeks
Subject to factory lead times
Air Filter Gauge Kit converts any S2000 into an air filter gauge. The kit includes an aluminum (A-103) surface mounting bracket with screws, (2) (A-131) brass static pressure tips, (2) (A-202/A-203) shut off valves and (2) (A-024) 5 ft lengths of 1/4" OD vinyl tubing. (SERIES S2000)
$40.28$42.00
Typically ships within 1-2 weeks
Subject to factory lead times
Brass Static Pressure Tip with Barbed Connection is a brass barbed static pressure tip for 3/16" and 1/8" ID tubing with a 1/8" NPT. This pressure tip comes with 2 washers and a nut. (SERIES S2000)
$10.55$11.00
Typically ships within 1-2 weeks
Subject to factory lead times
90° Rubber Fitting for 3/16" ID push on tubing. (SERIES A)
$4.80$5.00
Typically ships within 1-2 weeks
Subject to factory lead times
Short Shut Off Valve is a plastic shut off valve that has a short 1/4" length brass end with a 3/16" NPT connection and a second end with a push in connector for 1/4" (6mm) O.D. tubing. (SERIES S2000)
$15.35$16.00
Typically ships within 1-2 weeks
Subject to factory lead times
Long Shut Off Valve is a plastic shut off valve that has a long 1" length brass end with a 3/16" NPT connection and a second end with a push in connector for 1/4" (6mm) O.D. tubing. (SERIES S2000)
$15.35$16.00
Typically ships within 1-2 weeks
Subject to factory lead times
Patented microprocessor based digital differential pressure controller.
$618.47$645.00
Available for Purchase
Subject to factory lead times