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This product is an online tuning fork density meter designed for real-time, continuous monitoring of liquid media in industrial processes. It operates based on the vibration principle of a tuning fork, measuring density by analyzing changes in the vibration frequency within the liquid, and incorporates temperature compensation to improve accuracy.
The instrument can convert and output various concentration-related parameters, such as percentage concentration, Baumé degree, and saccharification. It is suitable for petrochemicals, chemicals, pharmaceuticals, food and beverage, and environmental protection industries.
| Accuracy | 0.2-level (2‰) | Signal Type (Ch 1) | 0.5~4.5V/0V~5V/1~5V |
| Operating Voltage | 3.6VDC | Signal Type (Ch 2) | 4~20mA/0~20mA |
| Humidity Range | 0~95%, Non-condensing | Digital Input | 3 Channels |
| Protection Rating | IP68 | Pulse Count | Forward/Reverse counting supported |
| Comm. Interface | RS485 (1200~115200BPS) | Comm. Protocol | MODBUS-RTU / CJ-188 |
| Wireless Comm. | GPRS/4G Optional | Uplink Protocol | Low-power RTU protocol |
| Power Output | 2 Channels (5V, 12V, 24V) | Output Current | 100mA (Ch 1) / 10mA (Ch 2) |






Established in 2017, we are a high-tech enterprise specializing in the research, development, production, and sales of intelligent detection technology, optical instruments, and environmental monitoring equipment. Our advanced technologies include optical sensing, automatic control, and complex data analysis.
We have built a sales and service network covering more than 150 countries, providing high-precision detection equipment and professional technical support for universities, government departments, and leading industrial companies.
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