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Belt Scale Weighing Controller
dZKX-61-BST100-A21
Explosion-proof belt scale weighing control instrument developed for belt conveying batching (constant flow batching control/constant weight batch control). It features complete functions, simple operation, strong anti-interference ability, high protection level, and is suitable for installation in places with flammable and explosive dust. It can be widely used in the metallurgical and chemical industries.
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The BST100-A21EX is an explosion-proof belt weigher weighing control instrument developed for belt conveyor batching (constant flow rate control/constant weight batch control). It features complete functions, simple operation, strong anti-interference ability, and high protection level. Suitable for installation in locations with flammable and explosive dust, it is widely used in the metallurgical and chemical industries.
- Explosion-proof aluminum alloy enclosure.
- 128×64 dot matrix 7-color backlit LCD display, English/Chinese display.
- It adopts a unique anti-vibration filtering algorithm to ensure the accuracy and rapid response of weighing in a vibration environment.
- It has automatic encryption, key encryption, key decryption, digital setting, digital calibration, and interface testing functions.
- Automatic tare (automatic zero tracking), speed calibration, and belt length calibration functions.
- It has a fast and stable PID quantitative batching control function.
- It can control the start and stop of the feeder and belt weigher through DI&DO switches.
- Rich and complete peripheral interfaces, and interface functions [AO/DI/DO] are definable for user convenience.
- Different communication interfaces are optional, supporting multiple communication protocols.
- It can query and print the shift/daily/monthly output for one year.

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