FineTek – Vibrating Probe Level Switch สวิตช์วัดระดับชนิดวัดความถี่ รุ่น SCX1

Vibrating Probe Level Switch (สวิตช์วัดระดับชนิดวัดความถี่) รุ่น SCX1

The Finetek vibrating probe switch is highly versatile and can be used for most almost any bulk solid application. This includes level detection of almost any granular, sandy, chip like, foodstuff, grain or powdery materials. The operating principle is based on the changes of vibration frequency of the tuning fork when it comes into contact with a liquid or solid material. The Vibrating probe contains piezoelectric crystals built into the vibration tube that produce vibrations/resonations at specific frequencies. One element acts as a transmitter of the signal and the other receives the signal and converts it to electrical output. When the Vibrating probe comes in contact with material the vibration is weakened/dampened and results in a frequency change which triggers the switch.

• Solid Level Detection
  Powders:
  Powdered milk, flour, spices, coffee beans, coffee powder, tea, salt, sugar, grains, chocolate
  Tobacco, powdered cellulose, powdered clay, polystyrene powder, dry soot, soda ash, coal ash
  Granular & plastics:
  Gravel, glass fine power, granular plastics, foundry sand, cements, plastic pellets
  Chip or pellet like:
  Frozen potato chips, beans, peanuts, sweets and candy, animal / pet food
  Wood shavings, chalk, steering chips, styrofoams, charcoals