www.foodengineeringmag.com/articles/85033-refrigeration-monitoring
Refrigeration monitoring
March 6, 2006
Zero Zone's refrigeration monitoring system uses load cells to weigh the contents of the receiver and condenser to continuously monitor the refrigerant charge throughout the system, recording and providing an accurate account of its refrigeration charge.


Zero Zone; 800-247-4496; www.zero-zone.com