Magnelic Gauges for Low (Diff.) Pressure

Series S2000

Differential Pressure Gauges

The Series S2000 is a low cost, diaphragm operated, differential pressure gauge. The S2000 can be used in applications for measuring positive, negative, or differential pressure with an accuracy of 2%. 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 others.

 

Specifications

Pressure Limits: -20" Hg to 15 PSI (-0.677 bar to 1.034 bar); MP option: 35 PSI (2.41 bar)

Media compatibility: Air and compatible gasses

Accuracy: +/- 2% full scale (+/- 3% on -0 and +/- 4% on -00) throughout range at 70°F (21°C)

Temperature Ranges: 20° to 140°F (-7° to 60°C)

Housing Material: Die cast aluminum case and bezel, with acrylic cover

Process Connection: 1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back.

Weight: 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g)

Accessories: Two 1/8" NPT barbed fittings, two 1/8" NPT plugs, and three mounting tabs and screws

Dimensional Drawing

   

Model Numbers

Model Number

Pressure Range

 

Model Number

Pressure Range

S2000-00

0 - 0.25'' to 0-100"

 

S2020

0 - 20"

S2000-0

0 - 0.5"

 

S2025

0 - 25"

S2001

0 - 1"

 

S2030

0 - 30"

S2002

0 - 2"

 

S2050

0 - 50"

S2003

0 - 3"

 

S2100

0 - 100"

S2004

0 - 4"

 

S2300-0

0.25 - 0 - 0.25"

S2005

0 - 5"

 

S2301

0.5 - 0 - 0.5"

S2006

0 - 6"

 

S2302

1 - 0 - 1"

S2008

0 - 8"

 

S2304

2 - 0 - 2"

S2010

0 - 10"

 

S2310

5 - 0 - 5"

S2015

0 - 15"

 

S2320

10 - 0 - 10"

*Other pressure ranges available upon request. 

 

Series A1

 Digital Differential Pressure Gauges

The series A1 is a patent pending microprocessor based digital pressure gauge for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A1 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% accuracy. The A1 also has an optional 4-20 mA output for applications requiring an output signal. The A1 features a bright ½" LED display, which gives the gauge improved readability and precision. The A1 also features 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A1 offers an improved look, and performance compare to mechanical gauges for a similar price

          

Specifications

Maximum Pressure: 4" w.c. and less = 2 PSI; 5" w.c. and above = 10 PSI

Media compatibility: Air and compatible non combustible, non corrosive gasses

Accuracy*: Axxx0-xx - 1.00%; Axxx1-xx - 0.50%

Temperature Ranges: Compensated and Operating: -10° to 140°F (-23° to 60°C)

Thermal Effect*: +/- 0.012% FS/°F

Output Signal: 4-20 mA (option)

Loop Resistance: 750 O Max (for internally sourced power); 1800 O Max (for externally sourced power of 36 VDC)

Power Supply: Universal 16-265 VAC or VDC

Housing Material: Glass Filled Nylon

Enclosure Rating: Designed to meet NEMA 4X face; with optional cover the entire product is weatherproof

Electrical Connections: screw terminals

Response Time: <100 ms

Display: 4 Digit, red LED, ½" digits

Process Connection: Push on connection for 3/16" tubing

Agency Approvals: Pending - UL, C-UL, CE

 

* Custom calibration including improved accuracy and thermal effect are available.

Dimensional Drawing

 

Gauge

 

 
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