Characteristics of GuoNuo Technology's Cantilever Digital Weight Sensor

Electronic belt scales are metering instruments used for continuous dynamic weighing of industrial bulk materials, mainly composed of weight sensors, speed encoders, instruments, and scale frames. The weight sensor is a sensing device that directly perceives the weight of the material on the belt. Its performance directly affects the metering results of the belt scale, making it a key focus for belt scale manufacturers in their pursuit of high precision and performance improvements.

Currently, analog weight sensors are commonly used in belt scales. Although these sensors are highly replaceable and low in cost, they have weak anti-interference ability and low metering accuracy. In many high-precision and harsh environments, such as trade settlements and chemical production sites, analog sensors face limitations, leading to numerous issues in various production settings.

In response to the problems of analog weight sensors, the actual demands of weighing and metering applications, and its own technological research and development capabilities, GuoNuo Technology has developed the cantilever digital weight sensor through years of research and design. As an upgraded version of the traditional analog weight sensor, this sensor eliminates a series of drawbacks of analog sensors. When working together with other components of the electronic belt scale, it significantly enhances the overall performance of the scale. Its remarkable advantages in practical applications have gained widespread recognition and praise from the market and customers. The reasons for its popularity can be summarized as follows, highlighting the advantages of GuoNuo's cantilever digital weight sensor:

(1)  Structure : It features a cantilever design with a rectangular shape. The strain area is located in the middle of the sensor, typically with two fixing holes at the tail end and a pressure-bearing attachment at the front end. This design ensures excellent weight-bearing capacity.

(2)  Core Sensor Chip : GuoNuo has transitioned from passive chip procurement to independent research and development of sensor chips over the years. This not only simplifies the structure but also enhances the overall performance of the sensor.

(3)  Anti-Interference Ability : The digital sensor adopts an integrated A/D conversion circuit, digital signal transmission, and digital filtering technology, enabling longer signal transmission distances and stronger anti-interference capabilities. The sensor's shell (elastic body) itself serves as an excellent shield, further enhancing anti-interference ability and improving signal stability and accuracy.

(4)  Protection Level : The digital weight sensor employs fully sealed stainless steel welding technology to ensure reliable and stable operation of the circuit. With a higher protection level, the sensor can operate reliably for a long time.

(5)  Continuous Operation : The digital weight sensor ensures production continuity by enabling uninterrupted operation. The instrument can monitor the sensor's working status in real-time. In case of a fault, it sends a signal to the user for prompt troubleshooting, avoiding production stall caused by sensor issues.

(6)  Calibration : Due to the weak anti-interference ability of analog weight sensors, frequent calibration is required to ensure accuracy. In contrast, digital weight sensors require minimal calibration during daily use, and the calibration process is simple.

Feedback from practical use indicates that in harsh operating environments and long production cycles, GuoNuo's cantilever digital weight sensor maintains long-term stable operation and good equipment status, ensuring metering accuracy and enhancing production stability.