Level measurement Vrtulkové snímače Vrtulkové snímače MBA200 MBA200 series propeller sensors - end of production 2017 MBA200 series propeller sensors - end of production 2017
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The propeller limit sensor type MBA200 monitors the level of bulk material in the tanks. It is manufactured in various designs for use in dusty and explosive environments. The sensors can be installed from above, from the side, from below in the slope of the tank. The propellers can be installed in vacuum and pressure tanks from 0 to 10 bar. The sensors can be used up to a temperature of 800 ° C. The surface treatment and material of the mechanical part of the sensor is adapted according to the type of measured medium. The sensors are characterized by a long service life even in decades. Sales and technical department of ZAM-SERVIS s.r.o. prepares the optimal solution for you and selects the type of sensor according to your input.
Principle
The synchronous motor rotates through the gearbox by a propeller located inside the magazine. As soon as the upper level reaches the impeller, it prevents its rotation. This reaction torque of the motor closes the microswitch connected to the signal or control device. Then the level indicator motor stops. As soon as the material level drops, the impeller is released and the microswitch is disconnected by means of a spring and the motor is switched on again.
Propeller sensors | ||||
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MBA 200 |
The impeller sensor is manufactured in various designs and can be adapted to the given operating conditions. Different types of sensors with a length of up to 15 m and a large number of options offer each user an optimal solution. In addition to standard devices, versions for temperatures up to 800 ° C and pressures up to 10 bar are also available. |
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User Guide |
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