| Product Range |
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| PRESSURE INSTRUMENTS |
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| Pressure Gauges |
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| Pressure Transmitters |
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| Pressure Switch |
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| Differential Pressure Switch |
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| Digital Pressure Gauge |
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| Differential Pressure Transmitter |
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| M11 |
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| DP |
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| D9800 |
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| APR2000D |
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| S322 |
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| S323 |
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| DP662 |
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| TEMPERATURE INSTRUMENTS |
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| LEVEL INSTRUMENTS |
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| FLOW INSTRUMENTS |
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| HUMIDITY INSTRUMENTS |
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| CLEANROOM INSTRUMENT |
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| HVAC / BMS SENSORS |
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| AIR QUALITY SENSOR |
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| WATER QUALITY SENSOR |
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| VAV BOXES |
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| BTU METER |
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| VALVES |
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| INDICATORS & CONTROLLERS |
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| DATALOGGER |
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| PORTABLE INSTRUMENTS |
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| ACCESSORIES |
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| ONLINE CATALOGUE |
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| CATALOGUE REQUEST |
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S322: Differential Pressure Transmitter |
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Model |
: S322 |
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Range |
: -500 to 500 mmwc |
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Output |
: 4 - 20 mA |
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Accuracy |
: ±0.25% of F.S |
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Media |
: Air / Gases |
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Display |
: None |
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| Special Features |
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Compact Design |
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0.25% Accuracy |
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Compact Design |
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LED Power Indication |
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2-Wire Design |
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4-20 mA output |
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| Applications |
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| Filter Status, Duct Static Pressure, Fan and Blower Pressure, Paint Booths, Dust Collectors, Glove Box Pressure, Bubbler Systems, Cabinet Purging. |
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| Specifications |
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Maximum Pressure |
: Ranges ≤ 5 PSI –Max 15 PSI
Ranges > 5 PSI –Max 30 PSI |
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Media compatibility |
: Air and compatible non combustible,
non corrosive gasses |
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Accuracy |
: Ranges . 4 <= " w.c. 1.0%
Ranges . 5 =>" w.c. 0.25% |
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Temperature Ranges |
: Compensated: 15° to 120°F
(-10° to 50°C)
Operating: -10° to 155°F
(-25° to 70°C) |
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Thermal Effect |
: +/- 0.028% FS/°F |
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Stability |
: +/- 0.25% FS/year |
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Output Signal |
: 4-20 mA, 2-wire |
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Loop Resistance |
: 250 OHM @ 24 VDC |
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Power Supply |
: 12-30 VDC |
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Housing Material |
: ABS Plastic |
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Electrical Connections |
: screw terminals |
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Process Connection |
: Push on connection for 1/8” I.D.
tubing |
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