Red Valve Series 40TL Tank Level Sensor

The Tank Level Sensor from Red Valve is mounted at the bottom of the tank, and calculates level within the tank based upon a pressure reading. The TL series uses a highly sensitive, solid-state pressure transmitter which is completely isolated from the fluid by an elastomer sleeve and fluid fill.

The unit can be outfitted to read pressure in vented tanks or differential pressure in pressurized tanks.

  • Accurate, dependable level readings ± 2”
  • Can be flushed or rodded clean without removing from tank or disassembly
  • Full 360º pressure reading
  • Integral LED display available
  • Simple design
  • Available for both vented and pressurized tanks
  • 4-20 mA output