FIELD: control and measuring equipment.
SUBSTANCE: invention can be used for testing of float-type liquid level indicators. Mobile installation for testing of float-type liquid level indicators includes a control unit containing a microcontroller, configured to be connected to a power supply, a computer, as well as to a liquid level indicator. Connected to the control unit is a device for measuring the magnetomotive force of the float with an annular magnet of the liquid level indicator, made of a non-magnetic material, the latter comprises a base, a threaded hollow rod accommodating a Hall transducer installed inside of it, and a float centering nut and a screw for displacing the float relative to the Hall transducer installed outside of it. In addition, a test coil for simulating a float with a liquid level indicator ring magnet is connected to the control unit, comprising a core made of non-magnetic material with a copper wire winding, wherein the test coil is made with a through hole for placing the signaling device guide.
EFFECT: increased convenience, efficiency and efficiency of testing of liquid level indicator of float type within the framework of maintenance and repair.
6 cl, 5 dwg, 1 tbl
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