Abstract: A fluid monitoring system for monitoring a volume of a fluid source. The system includes a flow sensor coupled to a fluid line in hydraulic communication with the fluid source. The system includes a fluid monitor having a unit counter configured to: receive a flow signal from the flow sensor; and transmit a unit signal to a processor based on the flow signal and an adjustable unit value. The processor configured to determine a remaining volume value of the fluid source based on a first volume value and the unit signal. The monitor configured to calibrate the remaining volume value through adjustment of the unit value via a first set of binary rotary switches and adjustment of the first volume value via a second set of binary rotary switches. The system further includes a control panel having a plurality of flow monitors in communication with a plurality of flow sensors.

Abstract: A fluid monitoring system for monitoring a volume of a fluid source. The system includes a flow sensor coupled to a fluid line in hydraulic communication with the fluid source. The system includes a fluid monitor having a unit counter configured to: receive a flow signal from the flow sensor; and transmit a unit signal to a processor based on the flow signal and an adjustable unit value. The processor configured to determine a remaining volume value of the fluid source based on a first volume value and the unit signal. The monitor configured to calibrate the remaining volume value through adjustment of the unit value via a first set of binary rotary switches and adjustment of the first volume value via a second set of binary rotary switches. The system further includes a control panel having a plurality of flow monitors in communication with a plurality of flow sensors.

Abstract: A fluid monitoring system for monitoring a volume of a fluid source. The system includes a flow sensor coupled to a fluid line in hydraulic communication with the fluid source. The system includes a fluid monitor having a unit counter configured to: receive a flow signal from the flow sensor; and transmit a unit signal to a processor based on the flow signal and an adjustable unit value. The processor configured to determine a remaining volume value of the fluid source based on a first volume value and the unit signal. The monitor configured to calibrate the remaining volume value through adjustment of the unit value via a first set of binary rotary switches and adjustment of the first volume value via a second set of binary rotary switches. The system further includes a control panel having a plurality of flow monitors in communication with a plurality of flow sensors.

Abstract: A transmission-based restoration system and method restores a failure of an optical pipe within an optical domain. Restoration occurs in the same domain in which the failed optical pipe is located. First and second optical pipe rings and a first plurality of optical switch platforms are deployed within a domain. The first optical pipe ring carries optical communication signals in first and second opposing directions around the first optical pipe ring. The second optical pipe ring carries optical communication signals in first and second opposing directions around the second optical pipe ring. Each optical switch platform is connected to the first optical pipe ring and the second optical pipe ring for switching the optical communication signals between the first and second optical pipe rings.