Liquid Nitrogen Low Level Alarm Units
QLA100
Liquid Nitrogen Low Level Alarm powered by low voltage PSU. Compact, reliable self - contained unit provides a warning when liquid nitrogen level becomes too low. Safety alarm if sensor is damaged. Used to ' protect ' biological samples in cryogenic storage vessels.
Units can be linked for multiple vessel monitoring. Connection point for remote alarms. Optional locating kit available to position sensor in a fixed position within the vessel.
