Differential pressure transmitter is uesed in air or neutral gas application, mostly like HVAC, energy management system, VAV, fan control, environmental pollution control, still piping system, clean room , fume shield, and boiler ventilation control….etc. It can also be used in negative differential pressure isolation room, mechanical system engineering, environmental engineering, heat exchanger and used with Pitot tube for wind speed measurement. Product feature: Using high precision CMOSens sensing element, the measurement principle of which is heat transfer. That would make the ADP series differential pressure transmitter have excellent stability and reproducibility, high resolution and fast responding. The protection rate is IP54. And 4-20mA/ 0-10V/ RS-485 are available for signal output options. The zero calibration can be performed by built-in calibration button.
Differential pressure sensors of the SDP800 series are the reliable solution for precise air flow measurement in most demanding but cost-sensitive HVAC applications, such as VAV controllers, burners, heat recovery systems and filter monitoring.
The SDP1000 family of low differential pressure sensors provides precise differential pressure measurement with an analog 0 to 4 voltage output. The fully calibrated and temperature compensated sensors feature excellent long-term stability and measure even miniscule pressure differences below 0.25 Pa (0.001 inch water). Superior performance and simple operation help minimize design effort. Several ranges from ±62 Pa to 0-3500 Pa (14 inch water) are available. The SDP1000 series is an ideal choice for demanding applications, for example medical and HVAC systems.
The SDP2000 differential pressure sensor accurately measures differential pressures up to 3500 Pa (14" H2O) and provides the results on an analog 0 to 4 voltage output. The SDP2000 sensor is suited for demanding applications, for example medical and HVAC systems, where an extra high differential pressure range is needed.
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