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LVSW-701 Series

Ultrasonic Solid State Liquid Level Switch | LVSW-701 Series

Ultrasonic Solid State Liquid Level Switch

£151.00 LVSW-701

  • 300:1 Wet-to-Dry Ratio with 316 SS Sensor
  • E poxy-Sealed Integral Electronics with Sensor
  • Low-Cost Replacement to Mechanical Float
  • Mounts in Any Direction
Level Switches and Transmitters - View related products


The LVSW-701 Series solid state liquid level switch is a direct replacement for mechanical float-type liquid level devices. The switch employs proven ultrasonic technology and solid state integral electronics, and provides reliable operation in virtually any liquid, regardless of viscosity. This eliminates problems of stickiness and failure rate due to finite mechanical life inherent in the mechanical float design. The combination of fully epoxy-sealed electronics and ultrasonic sensing technology will provide years of maintenance free service.

Repeatability: 2 mm (0.08") or better
Delay: 0.5 sec
Input Power: 6 to 24 Vdc
Leakage Current: Less than 50 uA
    Relay Output: 1 A SPDT relay
Protection: Transient, reverse polarity
Sensor: 316 LSS
Temperature: -29 to 71°C (-20 to 160°F)
    316 SS Models: Up to 1000 psig (6895 kPa)
Mounting: ¾ NPT standard
Place Order(Specify Model Number)
Part Number/ Desc.
LVSW-701 Star
Availability: 5 weeks
Level switch, 316 LSS, 1 A SPDT relay
All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator’s manual.