Small Tuning Fork Level Switch of Liquids (SU-YCX)

Fundamental Principles

The tuning fork of small type is a kind of universal liquid level switch, which is brought to its resonance frequency by means of piezoelectric crystals drive. If the tuning fork is covered by liquid or solidity, this frequency will change. The electronics of the small tuning fork monitor the resonance frequency and then output a switching value, in this way, to alarm and control the liquid level.
The structure and characteristics of small tuning fork liquid level switch is more suitable for small size container and tank with not very much space around, which make it can replace any liquid level switch of other principles, and can be widely used in building materials, petroleum, chemical industry, light industry, metallurgy field to alarm or control the height of liquid level for their lower and upper limit.

Qualification

Power Supply DC 24V

Operating Temperature Fork -30-150° C

Instrument -30-70° C

Operating Pressure ≤ 2MPa

Fluid Density 0.6g/cm3 (in minimum).

Action Point Vertically insert into water about 25mm

Start up Time about 3 sec

Response Time about 1 sec

Output Style One set of relay contact (AC 220V/3A, DC 30V/ 3A)

Setting of Return Difference about 3mm

Consumption ≤ 1W

Process Connection Chuck

Electrical Connection M16x1.5 (Sheath cable diameter 6-8mm)

If you have specific parameters and requirements for our level switch, customization is available