Strong Adaptability Tuning Fork Level Switch 24VDC / 220VAC
Working Principle of Strong Adaptability Tuning Fork Level Switch 24VDC / 220VAC
Tuning fork level switch is a new type of level control switch. It mainly relies on tuning forks to measure the level of material through the vibration principle. The working principle of the tuning fork level controller is to make the tuning fork vibrate at a certain resonance frequency through a pair of piezoelectric crystals installed on the tuning fork base. When the tuning fork is in contact with the measured medium, the frequency and amplitude of the tuning fork will change, and these changes will be detected, processed and converted into a switching signal by the intelligent circuit.
Design feature of Strong Adaptability Tuning Fork Level Switch 24VDC / 220VAC
◎ suitable for measuring medium density solid powder or particles that can flow freely. It is also applicable to almost all liquid media. This series of tuning fork level switches can measure a variety of levels, with functions such as high / low fault safety limit switches, overflow or idling protection, pump control, and display of whether there is flow in the pipeline.
◎ strong adaptability - different electrical parameters and densities of the tested materials do not affect the measurement. Incrustation, agitation, turbulence, bubbles, vibration, medium viscosity, high temperature, high pressure and other adverse conditions also have no impact on the detection.
◎ no need adjustment: it is not affected by the dielectric constant and density of the measured medium, so no matter what liquid is measured, it does not need to be adjusted on site.
◎maintenance free: the detection process of the tuning fork switch is completed by the electronic circuit. There are no moving parts. Once it is installed and put into operation, it does not need to be adjusted on site.
◎ it is not affected by foam, eddy current and gas, and is suitable for fixed-point alarm or control of solid material level in various silos and liquid level in various containers. A variety of models can be suitable for different applications.
◎ long service life, stable performance, Safe and reliable,
Technical parameters of Strong Adaptability Tuning Fork Level Switch 24VDC / 220VAC
| Typical application |
High and low alarm for liquid, dust and other media |
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product model
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NYYCUK-B |
| Fork length |
44mm(can be customized) |
| Power Supply |
24VDC, 220VAC |
|
signal output
|
DPDT relay output |
| Process temperature |
-40~+80℃ |
| Process pressure |
-0.1~2.0 MPa |
| Process connection |
flange(selectable) |
| levels of protection |
IP67 |
| Explosion-proof grade |
Exia II CT6 Ga,Exib II CT6 Gb(See certificate for details) |
※Note:The product can be customized according to the specific requirements of users.
Product Tags:
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100mm liquid Tuning Fork Level Switch 24VDC / 220VAC Images
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