311990002

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Flow sensors are devices used for accurately measuring the rate of fluid flow and for monitoring the total quantity of fluid passing through the device. The 311990002 flow sensor is used for both commercial and industrial applications. This article will discuss the application field and working principle of the 311990002.

Application Field

The 311990002 is designed for use in a wide variety of industrial and commercial applications. It is suitable for a variety of fluids, including water, air, gas, fuel, and oil. It is ideal for applications requiring accurate measurement of volumetric or mass flow such as in process control, irrigation, fluid dispense systems, and heat and air conditioning systems. The sensor is also suitable for use in research and development applications such as measuring wind and water velocities. It is robust, economical, and easy to install and maintain.

Working Principle

The 311990002 measures the rate of fluid flow by utilizing a mechanical wheel or paddle. As the fluid passes through the sensor, the wheel or paddle is rotated, which is then detected by a proximal switch. The resulting pulse waveform is then fed through an amplifier, which converts the analog signal into a digital signal. This signal is then used to calculate the rate of flow, as well as the total volume of flow.

The 311990002 uses two basic types of sensors: the turbine and the paddle wheel. The turbine type sensor utilizes a vaned wheel or an impeller-type wheel, while the paddle wheel sensor uses one or more paddles that rotate as the fluid passes through the sensor. The type of sensor used depends on the particular application.

The 311990002 also features a convenient 3-wire setup for easy installation and wiring. The 24VDC power supply, ground, and signal connections are clearly marked for the user’s convenience. The design of the sensor also allows for the use of optional ENCL-M-EPR sensors for use in hazardous areas.

Conclusion

In conclusion, the 311990002 flow sensor is a reliable and cost-effective device for accurately measuring the rate of fluid flow and for monitoring the total quantity of fluid passing through the device. It is suitable for a variety of industrial and commercial applications and utilizes a mechanical wheel or paddle to measure the rate of flow. The sensor also features a convenient 3-wire setup for easy installation and wiring, as well as the option for using ENCL-M-EPR sensors for hazardous environments.

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