Various Liquid Measurement Tuning Fork Level Switch High Adaptability Industrial Applicatons
Simple Install Tuning Fork Level Switch By Foam Maintenance Free Operating Principle
NYYCUK tuning fork level switch is a new type of level switch. It is designed and manufactured by the principle of tuning fork vibration. Firstly, it drives the tuning fork through the piezoelectric chip on the sensing rod seat, then another piezoelectric chip receives the vibration signal, so that the vibration signal can be circulated and the sensing rod can generate resonance. When the material contacts the sensing rod, the vibration signal gradually decreases until the resonance stops, and the control circuit will output the signal. Due to the natural principle that the sensitivity of the sensing rod decreases from the front to the back seat, when the materials in the barrel groove pile up around the barrel and touch the sensing rod seat (rear) or discharge, no false signal will be generated. In short speaking, the tuning fork generates mechanical vibration under the excitation of piezoelectric chip, which has a certain frequency and amplitude. When the tuning fork is immersed in liquid or solid, its vibration frequency and amplitude will change. The electronic circuit detects the frequency change and outputs a switching signal.
Tuning Fork Level Switch Design Feature
★ Integrated modular converter and sensor, no moving parts, high reliability and strong anti-interference ability
★ Wider applicability, with multiple probe forms, multiple process connection forms, and multiple fabrication materials, also can be customized
★ Easy to Install and debug, convenient to maintain.
Tuning Fork Level Switch Technical Parameter
| Typical Application | Liquids(coating, aerated, slurry) |
| Product Model | NYYCUK-A |
| Shell Material | Cast Aluminum |
| Antenna Material | 304, 316L (optional) |
| Fork Length | 100mm |
| Process Temperature | fork body - 40~+130 ℃ Instrument - 40~+80 ℃ |
| Process Pressure | <2.0MPa |
| Process Connection | thread, flange (optional) |
| Electrical Interface | M20 x 1.5, 1" NPT |
| Supply Power | 24VDC, 220VAC(optional) |
| Signal Output | SPDT relay output |
| Protection Grade | IP67, (optional) |
| Explosion-proof Grade | Exia II BT4 (details in certificate) |
Tuning Fork Level SwitchMeter Product Application
◎ Tap water, mineral water, liquid pulp, glue and dye that can produce gas
◎ Beer, beer starter, beverage wastewater, mud, acid and alkali solution
◎ Solid powder and small particles with good fluidity
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