Navigation: Home > Product > Level > Level Switch > Tuning Fork Level Switch > Short Fork Type Tuning Fork Level Switch LS-TF04
Short Fork Type Tuning Fork Level Switch LS-TF04
| See more "Tuning Fork Level Switch" Products
product category: Tuning Fork Level Switch
Model: LS-TF04
Viewed:
OnLine Service : | |
![]() |
![]() |
![]() |
![]() |
Product Detail

Tuning Fork Switch vibrates to tuning fork by piezoelectric crystal and inherent frequency
of tuning fork. It can monitor continuously to the change of frequency. When the tuning
fork switch is used for low alarm (or low position control), the medium in the vessel is
discharged downward passing through the tuning fork. When it is lower than the specific
location and change the inherent frequency, this change is detected by electronic component,
the output state is shifted; when it is used for high alarm (or high position control), the
medium in the vessel go upward and contact with tuning fork which can shift the output
state. Plenty of researches make the tuning fork technology get the greatest operating
efficiency which enable the product apply to any liquid, including coating liquid (eliminate
tuning adhesion and joint), aerated liquid, serous fluid and good flow without adhesion
of powder. Both occasion which using float liquid lever switch and which cannot use float
liquid level switch due to structure, turbulent flow, agitation, air bubble or vibration can
use tuning fork level switch. As Tuning Fork Switch has not moving parts, there is no need
to maintain or regulate, it is the advanced product comparatively to float level switch.
Tuning fork switch is widely used in the field of petrifaction, light industry and water
treatment for controlling level and alarming automatically.

Product Name | Short Fork Type Tuning Fork Level Switch |
Power Supply | 24VDC(standard)/220VAC |
Output | SPDT Relay(single-pole double throw) |
Output Capacity | 220VAC 5A/24VDC 3A |
Ambient Temp | -20℃~70℃ |
Medium Temp | -30℃~80℃ |
Fork Material | SUS304, SUS316L, SUS spray coating PTEE etc. |
Delay Time | 1~50s |
Top & Low Level Alarm | HLFS(high level alarm); LLFS(low level alarm) |
Response Time | <0.5s |
Processing Connection | thread, flange, sanitation chuck, customized |
More information
If you have any enquiry about pricing or cooperation, please feel free to email us at sales@bingo-sensor.com or submit the following enquiry form or leave us a message by clicking the chat button suspending on left side of website. Our sales representative will contact you within 24 hours. Thank you for your interest in our products !