FM-254-8

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The FM-254-8 flow sensor is classified as one of the various types of Flow Sensors. This flow sensor is designed to measure and monitor volumetric flow of air or gases. When integrated into a nozzle or venturi, the FM-254-8 flow sensor provides superior accuracy and repeatability in a compact package. Additionally, it has been uniquely designed to provide enhanced measurement accuracy even in the presence of significant noise and vibration in the process line.

The FM-254-8 flow sensor is manufactured from high quality stainless steel with an advanced corrosion coating. It is designed for use in harsh environments and can withstand wide temperature range and pressure fluctuation without needing frequent calibration. The high accuracy and resolution of the FM-254-8 provide feedback for feedback loops such as PID control, allowing for precise control of ventilation and moisture levels in buildings.

The FM-254-8 flow sensor uses a proven principle of thermal conduction for measurement. The basic principle is simple – a temperature-sensitive resistor (called a thermistor) is placed inside the nozzle of the sensing element. The thermistor is threaded onto copper tubing and hermetically sealed within the flow sensor. When the flow of air or gas passes through the nozzle, it causes a small increase in temperature at the sensing element. The amount of the temperature change is proportional to the airflow or gas flow rate.

The temperature increase or decrease is detected by the thermistor and converted into an electrical signal by the electronics housed inside the flow sensor. This signal is then used to calculate and display the volumetric flow of air or gas in units of choice. With sophisticated electronics inside the flow sensor, the FM-254-8 can be used to measure low air or gas flow rates even down to 0.1 m/s without requiring calibration.

The FM-254-8 flow sensor can be used in a wide variety of applications such as monitoring ventilation in clean rooms, measuring air supply for CNC machines, monitor the flow of process gases in semiconductor plants, safety monitoring of hazardous gases with alarm capabilities, and even monitoring fuel flow in automotive applications. It is also designed to fit into existing pipework, making it an excellent retrofit option.

The FM-254-8 flow sensor is a reliable and flexible option for measuring volumetric flow rates of air or gases. With its ability to withstand a wide range of temperatures, pressures, and vibration, the FM-254-8 is the perfect choice for a host of applications. Furthermore, its thermal conduction water flow principle ensures high accuracy and repeatability. With the FM-254-8 flow sensor, measurement and monitoring of flows have never been easier.

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