| Product Description :
||series FL-204 are 4 wire turbine flow transmitter specially used for various industrial applications. The flowing media engages a vaned rotor causing it to rotate at an angular velocity proportional to flow rate. The pick-up coil senses the spinning motion of the rotor inside the pipe & converts it into a pulsating electrical signal. Summation of the pulsation electrical signal is directly related to the total flow. The frequency is linearly proportional to flow rate, which is converted to electrical signal 4 – 20 mA.