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4. Magnetic rod, including magnetic steel
5. Isolation set
6. Magnetic switch assembly, micro switch and reed switch optional
7. Cage, 360° rotation
8. Hinge
2.2 Operating Principle –Figure2
The float is rigidly connected to the connecting rod, and the connecting rod and the magnetic rod
are connected by a hinge. When there is no level or the level is not at the set alarm position, the
floating ball drives the connecting rod to swing downward under the action of its own weight, so
that the magnetic rod at the end of the connecting rod moves in the opposite direction and enters
the magnetic field region of the magnetic switch assembly. By magnetic induction or by magnetic
enthalpy, the magnetic switch or the bias magnet is attracted to make the switch contact open or
close. When the level rises, the float drives the connecting rod to swing upward under the action of
buoyancy, so that the magnetic rod at the end of the connecting rod moves downward in the
opposite direction, the magnetic rod is separated from the magnetic field of the magnetic switch
assembly, and the magnetic control switch returns to the original state or under the action of
self-weight, the biased magnetic steel returns to a new equilibrium position, so that the switch
contacts are turned on or off, and the level control and alarm are realized.
2.3 Packing
Please send the packaging waste to a special recycling agency.
2.4 Transporting
When hoisting and transporting, please select qualified hoisting equipment and lifting straps, and
pay attention to safety.
2.5 Warehousing
Storage Temperature -20℃~40℃;Storage Humidity≤40%.
3. Technical Characteristics
3.1 Main Performance
3.1.1 Has Passed the National Explosion-Proof Certification, Certification Mark:
Intrinsically safe type Ex iaⅡCT5/T6 Ga
Explosion isolation type Ex dⅡCT1～T5/T6 Gb
3.1.2 Product Performance Standards: Q/AMM003 Float Level Switch
3.2 Main Parameters
3.2.1 Power Supply Voltage：AC220V DC24V
