DPS very low differential pressure transducer is an affordable option for measuring the differential pressure of airflow on heating, cooling, ventilation & air conditioning (HVAC) systems in buildings, laboratories, cleanrooms & factories.

The DPS ultra low differential pressure transmitter can also be used for measuring filter condition and ensuring a differential pressure between two rooms.

Product Parameters

• Pressure Ranges: 10 Pa to 100 kPa differential
• Static Line Pressure: 1 bar gauge max
• Accuracy: 1% FS non-linearity with 0.1% FS hysteresis
• Output Signals: 0-10V, 4-20mA or 0-20mA
• Sensor Supply Voltage: 19-31Vdc, 12-32Vdc (2 wire only), 24Vdc isolated, 24Vac & 230Vac
• Electrical Connection: 2 enclosure cable glands M12 x1.5 with 5 internal screw terminals
• Pressure Connections: 6.6mm dia x 11mm barbed push on connections for 6mm dia flexible tubing or clamp ring tube fitting 1/8 inch MS
• Environmental Protection: IP54
• Media Compatibility: Non aggressive gases, Ni, Al, CuBe, PU, silicon rubber
• Dimensions: 120 x 80 x 55mm, larger dimensions with relay switch and auto-valve overpressure protection options
• Weight: 300 – 400g
• Special Options: Integrated LCD display, Alarm relay outputs

Product Description

Applications

The DPS low differential pressure transducer is an affordable sensor for measuring air-flow differential pressure in the following locations & applications:

• Semiconductor processing clean-rooms
• Pharmaceutical research laboratories
• Building ventilation air ducts
• Factory air conditioning
• Hospital operating theatres
• Anteroom to pharmacy hood room
• Blocked air filter

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