Electronet Equipments Pvt. Ltd. Manufactures Insertion Turbine Flow Transmitter. Electronet Equipments Pvt. Ltd. Is manufacturer of Process Control Instruments with a focus on Electronics and Instrumentation. Electronet Equipments Pvt. Ltd. Is an ISO 9001:2000 certified company. This Insertion Turbine Flow Transmitter FL-104 is 2 wire insertion type turbine flow transmitter specially used for various industrial applications. The flowing media engages a vane 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. The frequency is linearly proportional to flow rate which is converted to electrical signal 4 - 20 mA.