High temperature cable float level switch UQK-61 high temperature cable float level switch

High temperature cable float level switch UQK-61 high temperature cable float level switch

UQK-61 high temperature floating ball liquid level controller is a liquid level control that uses a micro switch built in the floating ball to send a contact signal
It can be used for liquid level control of various liquids. Because there is no movable mechanism outside, it is especially suitable for containing solid, semi
Liquids of solid floats, mucus-like liquids: the following water treatment channels, liquids in factory wastewater pools and other liquid tanks
Automatic alarm and control.
The controller can be used for automatic alarm of the liquid level of nuclear power plants through radioactive and anti-seismic tests.
The parts of the controller that are in contact with the liquid are made of plastic, which has good corrosion resistance.

1. Features:

1. There is no movable mechanism on the outside, and there will be no malfunction caused by floating objects.

2. The materials of the parts in contact with the liquid are all plastic with good oil resistance and acid corrosion resistance.

3. On-site installation is convenient, especially suitable for use in underground water tanks.

4. No requirements for water quality, especially suitable for sewage treatment.

5. The action range is large, and the adjustment is now convenient.

6. Adopt the practical patented micro-switch principle to replace the old manufacturing process of the original reed switch and mercury switch, to avoid the pollution of the environment or the poisoning of human mercury by toxic mercury in future recycling.

7. The improved voltage can reach DC24V, the current can reach 10A, the service life is greatly improved, and there is no longer the malfunction phenomenon caused by the demagnetization problem of the original dry reed pipe itself.

2. Structure principle:

The following is the instruction manual for the principle of the old dry reed:

The basic components of the floating ball magnetic switch are composed of a floating ball and a wire, and the reed switch signaling assembly is all embedded in a sealed floating ball.

When the magnetic ring has been axially magnetized, its installation position deviates from the center of the reed pipe.Because the thickness of the magnetic ring is not shorter than the length of one piece of the dry reed pipe, the magnetic field generated by the magnetic ring almost all passes through a single reed. The magnetic field line is short-circuited and there is no attraction between the two reeds. The reed switch contact is in the open state, when the moving hammer tightens the magnetic ring, it can be regarded as the increase in the thickness of the magnetic ring, and the two reed switch contact is closed.

The installation method is used as an example to explain the working process of the liquid level detection. When the liquid level is at the lower limit, the float is being set on the lower part of the float by its own weight, so the reed switch contact is in the disconnected state. Because the ball is in the lower part, the center of gravity is basically maintained in the state of Zhengxuan. When the liquid level is close to the upper limit, because the ball is pulled by the support point and the wire, the ball begins to tilt in the upright direction when it crosses the horizontal measurement position , The moving hammer in the float quickly slides up to turn the float to the upright position, and the reed switch contacts are disconnected.

Adjust the position of the fulcrum and the length of the wire to adjust the control range of the liquid level, and also use multiple float switches to set the liquid level signals at different levels to control and monitor the liquid level. Ball level switch UQK-61 high temperature cable float level switch