differential pressure sensor hvac China wholesaler

How to Choose the Right Differential Pressure Sensor for Your HVAC System from a China Wholesaler

When selecting a differential pressure sensor for an HVAC system, it is important to consider the specific requirements of the system. Differential pressure sensors measure the difference in pressure between two points, and are used to monitor the performance of HVAC systems. Choosing the right differential pressure sensor for an HVAC system from a China wholesaler requires careful consideration of the system’s requirements and the features of the sensor.

The first step in selecting the right differential pressure sensor is to determine the range of pressure that needs to be measured. Differential pressure sensors are available in a variety of ranges, from 0-10 inches of water column (WC) to 0-100 WC. It is important to select a sensor with a range that is appropriate for the system. The next step is to consider the accuracy of the sensor. Differential pressure sensors are available with different levels of accuracy, ranging from 0.1% to 0.5%. It is important to select a sensor with an accuracy that is appropriate for the system. The third step is to consider the type of output that is required. Differential pressure sensors are available with analog or digital outputs. Analog outputs are typically used for systems that require a continuous signal, while digital outputs are used for systems that require discrete signals.

Measuring medium	Gases, vapours, liquids
Inaccuracy	±0.075%
stability	±0.1%/3 years

Finally, it is important to consider the cost of the sensor. Differential pressure sensors are available from a variety of manufacturers, and the cost can vary significantly. It is important to select a sensor that is within the budget of the system. By considering the range, accuracy, output type, and cost of the sensor, it is possible to select the right differential pressure sensor for an HVAC system from a China wholesaler. Careful consideration of the system’s requirements and the features of the sensor will ensure that the right sensor is selected for the system.