Air Flow Pressure Sensor

Differential pressure sensors are used to measure many properties such as pressure drops across oil filters or air filters fluid levels by comparing the pressure above and below the liquid or flow rates by measuring the change in pressure across a restriction.

Air flow pressure sensor.

Recommended air flow rates exist for public buildings and industrial plants. In every case air pressure sensors are helping to ensure the optimum air pressure flow rate and effect. Silicon chip design is created from thin film thermally isolated bridge structure containing both heater and temperature. The design of the flow channel results in very low pressure drop through the sensor element making it highly suitable for medical ventilation.

As gas flows across the sense element heat is transferred from upstream to downstream. It is designed to meet the instantly increased demand for respiratory applications the flow of air and oxygen at rates from 10slm to 240slm is measured with excellent accuracy and extremely high speed. If the pressure and therefore the flow drops below the ideal air pressure sensors will register the change and adjustments can be made or causes investigated. Welcome to airflow instruments sdn bhd 799166 t.

Building class tested and approved by tüvnord. Flow sensor for air and water flows as well as cooling circuits with a maximum glycol content of 30. To give an idea of the more detailed functions of air pressure sensors let s take a closer look at their use in an air conditioning system. Contain advanced microstructure technology to provide a sensitive fast response to flow amount direction of air or other gases.

Technically speaking most pressure sensors are really differential pressure sensors. For example a gauge pressure sensor is. At the simplest level an airflow sensor or more precisely a mass air flow sensor is a device with two pressure ports where gas flows from one port to the other see figure 1.