ULYC tuning fork type level switchDetailed product description：

ULYC tuning fork level switch is a new type of level switch. A tuning fork is excited by a crystal to produce vibration. When the tuning fork is immersed in a liquid or solid, the vibration frequency changes, which are detected by electronic circuits and output as a switch signal.

The tuning fork type level switch, also known as the "electric float", can be used in any situation where a float switch is used or where a float switch cannot be used due to structure, turbulence, agitation, bubbles, vibration, or other reasons. Due to the absence of moving parts, this level switch does not require maintenance or adjustment and is an upgraded product of the float switch. Widely used in industries such as petrochemicals, light industry, food, water treatment, etc., for upper and lower limit alarm and control of material levels.

ULYC tuning fork level switch features:

1. Strong adaptability: Different electrical parameters and densities of the tested medium do not affect the measurement. Scaling, agitation, turbulence, bubbles, vibration, moderate viscosity, high temperature, high pressure and other harsh conditions have no effect on the detection.
2. No need for calibration: As the detection of the tuning fork level switch is not affected by the electrical parameters and density of the measured medium, no on-site calibration is required for any medium being measured.
3. Maintenance free: As the detection process of the tuning fork level switch is completed by electronic circuits without moving parts, it does not require maintenance once installed and put into use.

Main technical parameters:

1. Power supply voltage: DC24V or AC220V;
2. Working temperature: Fork body -40~150 ℃;
3. Environmental temperature: -20~70 ℃;
4. Work pressure: ≤ 2MPa;
5. Medium density: ≥ 0.7g/cm3;
6. Output mode: Relay output (AC220V/5A, DC 28V/10A);
7. Output delay: adjustable from 1 to 50 seconds;
8. Power consumption: 0.5W;
9. High and low level alarm: It can be set as HLFS (high level alarm mode) or LLFS (low level alarm mode) on site;
10. Electrical interface: 3/4 "NPT;
11. Process connection: 1 "NPT thread installation (standard, optional BSPT); Flange installation (optional);
12. Shell protection: IP65;
13. Explosion proof mark: Ex d Ⅱ CT4.