A fixture for flooding detection that includes a communication interface; a processor; and a computer-readable storage media coupled to the processor and having instructions stored thereon which, when executed by the processor, cause the processor to perform operations comprising: receiving, from a first sensor, a first signal indicative of a water level at a location within a facility, determining, based on the first signal, the water level at the location within the facility, determining a shut-off condition based on the water level at the location within the facility reaching a first predetermined height, and transmitting, via the communication interface, a shut-off signal to at least one water inlet at the location within the facility.

A product system for an agricultural sprayer includes a product tank configured to store a volume of an agricultural product. A fill station is configured to accept the agricultural product from an off-board source. A flow assembly is fluidly coupled with the fill station and is configured to direct the agricultural product into a product tank from the conduit. A reclaim system is configured to provide the agricultural product within the flow assembly to the product tank. A computing system is communicatively coupled to the reclaim system. The computing system is configured to receive inputs indicative of activation of a fill mode, detect termination of the fill mode, and activate a reclaim mode to move the agricultural product from at least the conduit to the product tank through activation of the reclaim system.

Fluid storage testing systems, methods and apparatus are disclosed. One or more embodiments include a closed-circuit storage volume testing system for testing a storage volume. The system may include a water tank, a pump and an oil/water separator.

A method for determining a measurement result, comprising the steps of: measuring a measuring quantity by means of a first measuring device at a measuring point, wherein the first device detects a first measurement value, measuring a reference measuring quantity by means of a second measuring device and an assembly for determining a result is proposed, which comprises: a first measuring device for measuring a measuring quantity at a measuring point, wherein the first device is configured for detecting a first value during the measurement of the measuring quantity and for determining the result using the first value and a second value, and a second measuring device for measuring a reference measuring quantity, wherein the second device is configured for detecting the second value during the measurement of the reference measuring quantity and causing a data transmission of the second value from the second device to the first device.

The present invention is directed to a process, which can be used in the production of exhaust catalysts. In particular, the present process describes way of testing the leak-tightness of the coating equipment before a new coating campaign begins or during a running campaign.

In a control method of a washing machine, a primary nephelometric turbidity unit (NTU) of washing water is sensed before a washing course is started in a washing cycle, a second NTU is sensed based on the primary NTU, and a washing time, an amount of washing agent, and/or a number of times of rinsing are varied based on a difference value between the primary NTU and the secondary NTU, thereby improving washing performance and washing efficiency.

A heat exchanger comprises an outer shell extending between axially opposed ends and having a first fluid inlet and a first fluid outlet, one or more tubes passing through the tubular shell, a collection vessel disposed in an upper surface of the outer shell or the first fluid outlet, and a level sensor configured to detect the presence of the second heat exchange fluid within the collection vessel. The first fluid inlet and the first fluid outlet provide a first fluid pathway for a first heat exchange fluid through the outer shell, and the one or more tubes are configured to provide a second fluid pathway for a second heat exchange fluid between a second fluid inlet and a second fluid outlet.

A flood sensor for automation systems comprising at least two electrodes connected with a measuring circuit arranged to detect a plurality of liquid levels; and wherein the measuring circuit has a zero static current consumption, having current flow only in the presence of fluid; and wherein if a liquid is detected, the output of the circuit is activated and a microcontroller leaves a zero-power state in which it normally stays; and wherein the microcontroller comprises a program or programs stored in a memory and configured for being run by means of the microcontroller, wherein said programs comprise instructions for: (a) measuring the impedance of the liquid that has activated the output of the measuring circuit; and (b) sending the measured impedance to a central control.

A method of detecting leakage within a chassis includes mounting the chassis on a plate disposed in a sealed chamber and fluidly connecting, by a pipe, an interior space of the sealed chamber to a water tank such that a bottom end of the pipe is under a surface of water in the water tank. The method further includes determining, such as observing, whether bubbles are formed at the bottom end of the pipe due to pressurized air flowing into the pipe. The method also includes determining presence of a leak in the chassis due to pressurized air flowing between the chassis and the sealed chamber, before flowing into the pipe.

A system includes a processor and a memory. The memory stores instructions executable by the processor to, upon determining that a first fluid level in a vehicle container is below a threshold based on fluid level sensor data, determine a second fluid level based on a fluid consumption signal and the fluid level sensor, and to navigate the vehicle based on the determined second fluid level.