Wireless method and apparatus for monitoring and controlling food temperature

摘要: A system and method for controlling refrigeration including a temperature sensor operable to measure from case transceiver in communication with the wirelessly transmit data. repeater receives transmitted data further transmits receiver. controller receiver controls based upon case. The also includes mode switch suspending reading control period of time. For example, can be used by an operator during cleaning or maintenance refrigerator Temperature algorithms are controller, include: dead-band range (DB), proportional/integral (PI), proportional/integral/differentiation (PID) fuzzy-logic (FL).