weighing sensor speed sensor belt scales Internet communication printing
Product Description:
Electronic belt scales are mainly composed of weighing part, speed measuring part, calculation part and communication part.
·Weighing part: including weighing sensor and scale frame. The weighing sensor is installed on the scale frame. When the material passes through, it acts on the weighing sensor through the lever to generate a voltage signal proportional to the belt load.
·Speed measuring part: composed of speed sensor, usually connected to a large diameter speed measuring roller, providing a series of pulses, each pulse represents a belt motion unit, and the frequency of the pulse is proportional to the belt speed.
·Calculation part: composed of integrator or weighing instrument, receiving signals from weighing sensor and speed sensor, and obtaining instantaneous flow value and accumulated weight value through integration operation, and displaying them.
·Communication part: The integrator has optional networking, communication, printing and other functions, and can be connected with other systems such as DCS to realize remote transmission and processing of data.
Working principle:
The working principle of electronic belt scale is based on continuous dynamic measurement of materials on the conveyor belt. When the material passes through the scale frame, the metering roller detects the weight of the material on the belt, and acts on the weighing sensor through the lever to generate an electrical signal. The speed sensor detects the running speed of the belt and provides a series of pulse signals. The integrator receives these signals, amplifies, filters, and A/D converts them, and then obtains the instantaneous flow rate and accumulated weight of the material through integral calculation, and displays them on the panel. This design allows the electronic belt scale to work continuously during the material conveying process without interrupting the flow of materials, thereby improving work efficiency.
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Weighing Sensor Speed Sensor Electronic Belt Scale Internet Communication Printing Images
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