TCUK100 tuning fork level switch
Tuning fork level limit switch is a common type of level limit switch, excited by a piezoelectric crystal tuning fork.
When liquid, solid touch the tuning fork, the fork vibration frequency changes, which will be detected and output a switch signal.
Technical data
Medium temperature: -20 ℃ ～ 220 ℃
Environmental temperature: -20 ℃ ～ 80 ℃
Environment humidity： ≤ 95%RH
Medium：Liquid, powder, or solid particle
Medium density： solid ≥ 0.1g/cm 3；liquid ≥ 0.7 g/cm 3
solid particle diameter： ≤ 10mm, Liquid viscosity： ＜ 1000mm 2/s
Pressure range： ≤ 1Mpa, Fork material： 1Cr18Ni9Ti (SS 304)
Electric entry： G3/4, Explosion proof： ExiiaBT4
Process connection： 1” NPT ； G3/4 ； G11/2 thread; or Flange
Power supply： DC24V ； AC220V 50Hz, Relay capacity： 8A 220V AC
DC Voltage output： 0 - 5V, DC current output： 0 - 10mA
Power consumption： ≤ 2W, Fork vibratory frequency： 300 ± 50Hz
Installation diagram
1- Agitator
2- High limit
3- High / Low lmit
4- Low limit,
5- Install on pipeline to avoid pump running when pipeline has no material
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