The sensor can be used for constant pressure control. Pressure in exhaust duct is measured and will be kept constant by changing the ventilation speed
The sensor is also used for constant flow control. Two sensors are required for measuring the flow in exhaust and supply ducts of the HRU. The VMD keeps the flow in the ducts constant by changing ventilation speed.
The flow control feature is further described in our Application Note AN00108EN Application Note VMD02RPS66 or 78 - Flow Control.
High reliability and long-term stability dP measurement
Excellent repeatability, almost no drift and offset
Calibrated and temperature compensated
Measurement range is from -500 Pa to 500 Pa with an accuracy of 0.1 Pa
The dP sensor gives you the opportunity to extend your products with flow control in combination with our VMD product family. The sensor gives a high reliable and long-term stable measurement with no drift and no offset. The VAC-02GJ02 is the combination of the dPsensor combined with a cap (to connect the cables to the sensor). The cap protects the sensor against dirt and damaging. It prevents wrong connection of sensor cable. The cable itself is not provided with the VAC-02GJ02. Typically, this sensor is used in combination with our VMD product, where the sensor is inserted in the corresponding connector on that product.
WIRED DIFFERENTIAL PRESSURE (DP) SENSOR
SENSOR FOR VENTILATION
OTHER PLATFORM PRODUCTS
FOR RESIDENTIAL VENTILATION
Heat recovery controller PCB - VMD
To integrate in a Heat recovery unit. It supports many different configurations and can be connected to other products either wirelessly or wired.
Mechanical extraction controller PCB - VMC
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Digital input/output module - VMS
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RS485 to RF interface - BRDG
Connect your RS485 product/building control system to the wireless world. Support of many RF products for heating and ventilation.
Ethernet to RF interface - BRDG
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User interface with display (possible flush mount) - VMI
A user interface which can be adapted to your wishes.
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