Thermo Scientific™

Locator™ Plus Liquid Nitrogen Level Monitor

 Related applications:
Cold Storage

Minimized liquid nitrogen evaporation with the Thermo Scientific™ Locator™ Plus Liquid Nitrogen Level Monitor, for use with Locator Plus Cryobiological Storage Systems.

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  • Ultrasonic device eliminates contact with LN2 to reduce conduction and LN2 evaporation.
  • LED panel gives at-a-glance reading of liquid nitrogen levels.
  • Low level indicator flashes when volume drops to 2 in. (5.1cm); indicator flashes and audible alarm activates when volume falls below safe range of approximately 1 in. (2.5cm).
  • Continuous alarm sounds in the event of excessive liquid nitrogen loss; can be connected to building alarm system to provide remote warning of vacuum failure.
  • Unit is mounted directly on vessel lid and never contacts the liquid nitrogen.


Manuals & protocols