Fork Type Vibrating Level Switch For Liquids DMS VSTJ Mini Series

Fork Type Vibrating Level Switch For Liquids

The Series DMS Compact tuning fork level switch is a point level switch used to monitor liquid levels in storage tanks, tanks with agitators, and pipes. It can be used as an alternative to float switches in applications involving build-up, turbulence, liquid flow, and gas bubbles.


  • Compact struction design. Low space requirement easy to installation in laces with limited access
  • Stainless steel housing, rugged. Probe is SUS 316L
  • Switching status, external testing, simple control
  • Multi version process fitting
  • Process temperature -30...+150°C

Technical Properties

  • Material of housing: SUS 304
  • Protection class: IP65 Connector DIN
  • IP67 Connector M12x1.4pin
  • Material of probeand thread parts: SUS 316L
  • Process fitting: VSTJ -40: 1/2", 3/4" or 1" BSPT/G
  • VSTJ-100: 1" BSPT / G
  • Tri-Clamp
  • Flange
  • Operation Voltage: 12-55 VDC
  • Power Consumption: 10mA
  • Output: PNP / NPN (max.400mA)
  • Frequency: 1200 Hz (VSTJ-40) ' 304 Hz (VSTJ-100)
  • Switching delay: <1.0s
  • Electrical connections: DIN M12x4 pin
  • Control indication: Green- Power Suply Re d - Switching Status
  • Density of medium: more 0.6g/dm3
  • Viscosity of medium: 1.0...10 000 cSt
  • Wetted length: VSTJ-40 48mm
  • VSTJ -100 106mm