Abstract: A system may include a heating element configured to heat a fluid, the fluid configured to heat a food or drink product. The system may include one or more fluid temperature monitoring components configured to monitor a temperature of the fluid while the fluid is heated by the heating element and configured to control the fluid temperature by controlling the heating element. The system may include one or more control units configured to control operation of an aircraft galley insert via one or more control signals. The system may include one or more heating element temperature rise slope limiters configured to maintain a heating temperature rise speed below a select heating temperature rise speed limit. The system may include one or more heating element temperature monitoring components configured to provide information of a heating element temperature to the one or more heating element temperature rise slope limiters.

Abstract: A multiplexer device that is operable to generate from one or more input channels a multiplexed output signal. When generating the multiplexed output signal the multiplexing circuit is configured to encode the measurement values for the plurality of input channels from which input signals were provided to the multiplexer device into the multiplexed output signal in such a manner that respective measurement values from different ones of the plurality of input channels can be identified directly from the multiplexed output signal.

Abstract: A system may include a heating element configured to heat a fluid, the fluid configured to heat a food or drink product. The system may include one or more fluid temperature monitoring components configured to monitor a temperature of the fluid while the fluid is heated by the heating element and configured to control the fluid temperature by controlling the heating element. The system may include one or more control units configured to control operation of an aircraft galley insert via one or more control signals. The system may include one or more heating element temperature limiters configured to maintain a temperature of the heating element below a select heating temperature limit. The system may include one or more heating element temperature monitoring components configured to provide information of a heating element temperature to the one or more heating element temperature limiters.

Abstract: A system may include a heating element configured to heat a fluid, the fluid configured to heat a food or drink product. The system may include one or more fluid temperature monitoring components configured to monitor a temperature of the fluid while the fluid is heated by the heating element and configured to control the fluid temperature by controlling the heating element. The system may include one or more control units configured to control operation of an aircraft galley insert via one or more control signals. The system may include one or more heating element temperature rise slope limiters configured to maintain a heating temperature rise speed below a select heating temperature rise speed limit. The system may include one or more heating element temperature monitoring components configured to provide information of a heating element temperature to the one or more heating element temperature rise slope limiters.