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Fiber optic turbidity sensor
PN：610211， 610211-1610211-2, frog vision turbidity sensor, based on the principle of 90 ° scattered light, using infrared LED light source and fiber o
Product details
Advantages and Characteristics:
Using 90 ° light scattering method;
•Only a small distance from the obstacle is needed to avoid its impact.
•Using optical fiber as the main body of the optical path, unique polishing and optical path processing, as well as software algorithms, have small drift and strong resistance to external light interference.
•Easy to calibrate, only 50mL of standard solution is needed for on-site calibration.
•Internal automatic temperature compensation.
•RS485 digital output, supporting Modbus protocol.
•Multiple range options are available to meet different needs.
| name | parameter |
|---|---|
| measuring method | 90 ° scattering, ISO7027 |
| measuring range | 0.3~100NTU, 0.3~1000NTU, 1.0~4000NTU |
| resolution | 0.01NTU, 0.1NTU, 1.0NTU |
| accuracy | +/-3% FS |
| Operating temperature range | 0~45℃ |
| Storage Temperature Range | -10~50℃ |
| detection limit | 0.3NTU |
| warranty | 1 year |
| Using water depth | IP68, 10m Max |
| power supply | 5-12V 10mA (normal) |
| output | RS485, Modbus RTU protocol |
| material |
316, POM and PMMA optical fibers
|
| size |
187mm in length and 22mm in outer diameter
|
| velocity of flow | < 3 m/s |
| response time | Fastest 30 seconds T90 |
| Service life* | Sensor 2 years or more |
| Maintenance and calibration frequency* | Sensor for 6 months |
User Manual for Fiber Optic Turbidity Sensor
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