The invention discloses a weighing system for a feed bin, including a load cell group, a controller, a cloud server and a client. The load cell group is configured to collect a loading pressure of feed bin legs. The controller is electrically connected with the load cell group, the controller is mounted on the feed bin, and the controller is configured to calculate and display discharging data of the feed bin. The cloud server is electrically connected with the controller, and the cloud server is configured to receive data sent by the controller and process the data. The client is electrically connected with the cloud server, and the client is configured to receive information sent by the cloud server.

The present disclosure provides a product demand sensor for weighing an object. The product demand sensor comprises a housing having a first side, a second side, a third side, and a fourth side. The product demand sensor comprises a hook coupled with the fourth side. The product demand sensor comprises a load sensor coupled with the hook, the load sensor being configured to sense a weight of the object supported by the hook. The product demand sensor may be configured to periodically collect weight measurements and support a liquid propane canister for use with a gas grill.

Disclosed is a monitoring system for a conveyor belt weighing system, the monitoring system comprising: a status page displaying a plurality of calibration status displays for the conveyor belt weighting system, each of the calibration status displays including a reference calibration value and a comparison between the reference calibration value and a calibration value for the conveyor belt weighing system, wherein the reference calibration value is an ideal value for the calibration value.

The disclosure discloses an electronic scale and coffee machine, the coffee machine includes a scale body and a touch all-screen display, the scale body has a carrier platform and an interior space, the touch all-screen display covers on the carrier platform, the interior space is provided with a load unit, which is connected to the touch all-screen display, and is used to detect the weight change on the touch all-screen display, which displays weight in real time according to the weight changes. In the technical solution of this disclosure, the touch all-screen display completely covers the carrier platform, using the touch all-screen display for weighing, so that the weighing area and the display area are integrated into one, and accurate weighing and a fully interactive and customizable user interface are combined, the universality and accuracy of the electronic scale are greatly increased, and the appearance is fashionable and beautiful.