UQZ float type reed tube liquid level meter switch by maglev ball, sensor, switch three parts. When the maglev ball floats up and down along the catheter with the change of liquid level, the magnetic steel in the float ball absorbs the reed tube in the corresponding position of the sensor, so that the total resistance (or voltage) of the sensor changes, and then the resistance (or voltage) signal after the change is output by the switch to the upper and lower switching signal, to realize the opening and closing of the infusion pump; The upper and lower limits can be set on the display instrument to realize the level control.

Float type liquid level switch is specially used for all kinds of small and medium-sized atmospheric pressure and pressure liquid storage tank level detection, field indicating signal far transmission, level alarm, can be applied to all kinds of health, toxic, corrosive media and explosive gas dangerous places. Available in a variety of mounting forms, suitable for various types of containers.

Float type liquid level switch is adapted to control pump operation to maintain liquid level; Automatic loading and unloading of control tank; Control level or supply signal, such as fuel tank, automatic cleaning system, hydraulic tank, low pressure boiler, sewage treatment system.

Reed tube liquid level gauge maglev liquid level switch:

UQZ float type liquid level switch structure principle:

Float type liquid level switch uses magnetic force operation, no mechanical connection, simple and reliable operation. When the float switches the floating float of the measured medium, the float drives the main body to move, while the magnet at the other end of the float will control the magnet on the switch action rod.

Technical advantages of float type liquid level switch: Float switch does not contain the bellows, springs, seals and other components that cause failure. Instead, the magnet inside the switch is driven by a straight float, and the simple lever of the float switch makes the switch move instantaneously. Float cantilever Angle limit design to prevent vertical float.

In the closed metal or plastic tube, the design of a point or more magnetic spring switch, and then the pipe through one or more, hollow and internal with a ring magnet floating ring, and the use of fixed ring, control the float ball and magnetic spring switch in the relevant position, so that the float ball floating in a certain range. The magnet in the float ball is used to attract the contact of the magnetic spring switch, and the action of opening and closing is generated to control or indicate the liquid level.

UQZ float type liquid level switch Features:

The control switch position can be customized as required by the user.

The use of magnetic spring switch does not need to supply power, contact life up to 2 million times.

All the switches are routed from the same junction box, and the external construction wiring cost is low.

Multiple switch control points and other forms of liquid level switches, RF type unit price is low z.u.

The protection level of the junction box is above IP-65.

PVDF, PP, PVC plastic material and SUS304, SUS316 metal material, so no matter acid lye, solvent or a variety of fuel, there are suitable products can be used.

Magnetic spring switch and wire completely and liquid isolation, so it can be used safely on high temperature and high pressure equipment.

Connecting rod type float level switch set for high temperature and high pressure applications

60VA dry contact spring switch, normally open or normally closed depending on float mounting position

316 SS float, conduit and mounting connector for harsh environments

American Standard (NEMA 4X) polypropylene housing with swivel base for easy electrical alignment

Tube length and switch set point size can be customized

UQZ reed tube float ball type liquid level switch parameters:

Measurement range: 0~3500mm

Power supply voltage: 12 to 36V DC

Output signal: switching signal;

Load resistance: 250Ω

Measurement accuracy: ±10mm

Ambient temperature: -40~80℃

Operating temperature: -20~120℃

Nominal pressure: ≤1.6MPa

Flange standard: A: JB/T82.1-94(flat flange)

DN100 PN1.6 ball φ90

B: JB/T82.1-94(flat flange)

DN80 PN0.6 balls φ76

Medium density: ≥0.65g/ cm-3

Medium viscosity: ≤0.015PaS

Liquid material: stainless steel

Protection level: IP65