Tuning Fork, Ultrasonic Gap & Vibrating Rod Level Switches

Jerguson tuning fork, ultrasonic gap, and vibration rod level switches offer unsurpassed reliability in level switch applications for liquids and solids where mechanical linkages and moving parts are not acceptable. Products available with FM, UL, and CSA approvals.

Product Catalogs

• JMSVT Vibrating Tuning Fork
  Designed using the principles of a tuning fork. Piezo-electric crystals are used to force the forks to oscillate at their fundamental frequency (natural resonance.)
• Series J200 Vibrating Tuning Fork
  Single point level switch which may be installed in any position in a pipe or vessel to detect the presence of a liquid.
• JMS100 Ultrasonic Gap Switch
  Uses proven ultrasonic technology to operate in virtually any liquid regardless of viscosity
• JVL Series Vibrating Probe Level Switch
  Made specifically for solids level measurement in containers. This sensor is designed for bulk density as low as 0.2g/cm3(12.5 lb./cu. ft.).