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 |
product model | 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.
