The basic composition of weight-loss scale can be divided into two parts: equipment system and control part.
The equipment is mainly composed of metering hopper, feeding feeder, unloading feeder and suspension device. The control part is mainly composed of weighing sensor, weighing instrument, frequency converter, host computer (upper computer), etc. There are two feeding forms of weight loss scale: 1. Intermittent feeding and intermittent discharging. 2. Intermittent feeding and continuous discharging
Structural composition:
1、 Weighing instrument
1. Comprehensive error of instrument:<0.02%
2. Sensor input port: 6 350 ohm sensors can be connected, and the sensor sensitivity is required to be above 1.5mv/v.
3. Weighing instrument: 32 bit ARM CPU is used for high reliability and fast operation.
4. Wide power supply design: 85V-260V 50HZ
5. 24 bit ADC sampling module, speed 240 times/second. Chinese and English menu display, 6 channels of switching value, 2 channels of analog input and 2 channels of analog output. Large LCD display. The standard RS485 interface (modbus protocol) can fully connect with the DC S.
2、 Weighing module
The weighing sensor with high sensitivity above 2mv and temperature compensation function shall be used to adapt to the environment of - 30 ° C - 60 ° C
No drift, stable operation, high accuracy.
3、 Excellent frequency converter
It adopts foreign or domestic first-line brands, high-performance vector control technology, with wide speed regulation range, accurate speed regulation and strong overload capacity, fully meeting the demand for quantitative batching control
Product live shot:
Technical parameters: (customized as required)
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