A water utility meter configured for dynamic throttling and arranged to register and manage the amount of water delivered to a consumption site from a distribution network is disclosed. The water utility meter comprises a flow sensor for measuring a flow rate through the water utility meter, a valve for limiting the flow rate from the distribution network to the consumption site, an actuator for changing a valve position so that the valve may be in an open position or a closed position or a variable throttling position and a controller unit arranged to control the actuator. The controller unit is further configured to monitor the flow rate using the flow sensor, to verify if the flow rate exceeds a maximum flow rate limit or does not exceed a minimum flow rate limit and if the limits are exceeded adjust the valve position to change the maximum flowrate.

An image scanning system for determining a volume of product in a container, such as a grain bin, is secured to the container with a locking system. The image scanning device comprises an image scanning head rotatable in a first direction about a body housing, while the body housing is rotatable in a second direction about a securing arm. The first direction is perpendicular to the second direction. An image scanning device, which can be a LiDAR device, is housed within the image scanning head to image the container and the product as the device components are rotated. Software for controlling the system and outputting a volume change and a typographical representation of the product within the container is further provided.

An image scanning system for determining a volume of product in a container, such as a grain bin, is secured to the container with a locking system. The image scanning device comprises an image scanning head rotatable in a first direction about a body housing, while the body housing is rotatable in a second direction about a securing arm. The first direction is perpendicular to the second direction. An image scanning device, which can be a LiDAR device, is housed within the image scanning head to image the container and the product as the device components are rotated. Software for controlling the system and outputting a volume change and a typographical representation of the product within the container is further provided.

A dispenser and methods for dispensing a material into a receptacle comprises a dispenser outlet for dispensing material into the receptacle; a support for receiving a receptacle; at least one lateral sensor positioned to laterally sense a receptacle received on the support; an upper sensor positioned to sense a receptacle received on the support from above; and a controller operatively connected to the lateral and upper sensors. The controller is configured to sense the presence of a receptacle received on the support, calculate the volume of the receptacle and/or the volume of material within the receptacle from data received from the lateral and upper sensors, and control the volume of material dispensed from the dispenser outlet into the receptacle based upon the calculated volume of the receptacle and/or the volume of material within the receptacle.

A vehicle mounted monitoring system for removable propane tanks includes a propane tank holding system, at least one tank measuring sensor, a hard-wired vehicular power connection, a main control module, and a vehicular display module. The propane tank holding system includes at least one resting bracket so that a propane tank can be placed and secured. The tank measuring sensor is operatively coupled to the resting bracket to measure the remaining amount of liquid in the propane tank. The hard-wired vehicular power connection is electrically connected to the tank measuring sensor for continuous operation. The tank measuring sensor is electronically connected to the vehicular display module through the main control module so that the user can be informed.

A vehicle mounted monitoring system for removable propane tanks includes a propane tank holding system, at least one tank measuring sensor, a hard-wired vehicular power connection, a main control module, and a vehicular display module. The propane tank holding system includes at least one resting bracket so that a propane tank can be placed and secured. The tank measuring sensor is operatively coupled to the resting bracket to measure the remaining amount of liquid in the propane tank. The hard-wired vehicular power connection is electrically connected to the tank measuring sensor for continuous operation. The tank measuring sensor is electronically connected to the vehicular display module through the main control module so that the user can be informed.

A patch-sized fluid delivery device may include a reusable portion and a disposable portion. The disposable portion may include components that come into contact with the fluid, while the reusable portion may include only components that do not come into contact with the fluid. Redundant systems, such as redundant controllers, power sources, motor actuators, and alarms, may be provided. Alternatively or additionally, certain components can be multi-functional, such a microphones and loudspeakers that may be used for both acoustic volume sensing and for other functions and a coil that may be used as both an inductive coupler for a battery recharger and an antenna for a wireless transceiver. Various types of network interfaces may be provided in order to allow for remote control and monitoring of the device.

A patch-sized fluid delivery device may include a reusable portion and a disposable portion. The disposable portion may include components that come into contact with the fluid, while the reusable portion may include only components that do not come into contact with the fluid. Redundant systems, such as redundant controllers, power sources, motor actuators, and alarms, may be provided. Alternatively or additionally, certain components can be multi-functional, such a microphones and loudspeakers that may be used for both acoustic volume sensing and for other functions and a coil that may be used as both an inductive coupler for a battery recharger and an antenna for a wireless transceiver. Various types of network interfaces may be provided in order to allow for remote control and monitoring of the device.

A receiving vehicle is automatically identified and the number of times it is filled is automatically counted. Control signals can be generated based on the number of times the receiving vehicle is filled.

A model-based method for quantifying a specimen. The method includes providing a specimen, capturing images of the specimen while illuminated by multiple spectra at different nominal wavelengths, and exposures, and classifying the specimen into various class types comprising one or more of serum or plasma portion, settled blood portion, gel separator (if used), air, tube, label, or cap; and quantifying of the specimen. Quantifying includes determining one or more of: a location of a liquid-air interface, a location of a serum-blood interface, a location of a serum-gel interface, a location of a blood-gel interface, a volume and/or a depth of the serum or plasma portion, or a volume and/or a depth of the settled blood portion. Quality check modules and specimen testing apparatus adapted to carry out the method are described, as are other aspects.