Brief Introduction
BH-485-TB online turbidity sensor is a patented product with independent intellectual property rights developed for the online monitoring of drinking water quality. It has ultra-low turbidity detection limit, high-precision measurement, long-term maintenance-free equipment, and water saving The characteristics of work and digital output, as well as RS485-modbus communication, can be widely used in online monitoring of turbidity in surface water, tap water factory water, secondary water supply, pipe network terminal water, direct drinking water, membrane filtration water, swimming pools, etc..
Features
①High performance: the performance is world-class, the display accuracy is 2%, and the minimum detection limit is 0.015NTU;
② Maintenance-free: Intelligent sewage control, no manual maintenance required;
③Small size: 315mm*165mm*105mm (height, width and thickness), small size, especially suitable for system integration;
④ Water saving: <250mL/min;
⑤Networking: support cloud platform and mobile terminal data remote monitoring, and RS485-modbus communication.
Technical Indexes
| 1. Size: | 315mm*165mm*105mm (H*W*T) |
| 2. Working voltage: | DC 24V (19-30V voltage range) |
| 3. Working mode: | drainage intermittent real-time measurement |
| 4. Measuring method: | 90°scattering |
| 5. Range: | 0-1NTU, 0-20NTU, 0-200NTU |
| 6. Zero drift: | ≤±0.02NTU |
| 7. Indication error: | ≤±2% or ±0.02NTU, whichever is greater @0-1-20NTU
≤±5% or ±0.5NTU, whichever is greater @0-200NTU |
| 8. Pollutant discharge method: | automatic drainage |
| 9. Calibration method: | Formazin standard solution calibration (calibrated at the factory) |
| 10. Water consumption: | average about 250mL/min |
| 11. Digital output: | RS485 Modbus protocol (baud rate 9600, 8, N, 1) |
| 12. Storage temperature: | -20°C-60°C |
| 13. Working temperature: | 5℃-50℃ |
| 14. Sensor material: | PC&PPS |
| 15. Maintenance cycle: |
maintenance-free (special circumstances depend on the on-site water quality environment) |
