Pipeline turbidimeter
Description of pipeline turbidimeter :
Pipeline turbidimeter measuring principle: sensor transmitter send wavelengths of analyte in the process of transmission through the absorption, reflection and scattering, a part of the transmission direction of the light can illuminate to 180 ° on the detector, a portion of light scattering detector to 90 ° direction. On the 180 ° and 90 ° direction detector receives the light intensity and has a certain relationship of sewage turbidity, so by measuring the intensity of the transmitted light and scattered light turbidity of wastewater can be calculated
Characteristics of pipeline turbidimeter :
1. Measuring range: low turbidity 0 ~ 400 ntu,
2. High turbidity 0 ~ 4000 ntu;
3. Accuracy: 1 (1-10 ntu) 5 degrees (10-100 ntu) 10 degrees (100-400 ntu) 50 degrees (ntu), 400- 1000 100 degrees (more than 1000 ntu)
4. Resolution: 0.01 NTU low turbidity, high turbidity 0.1 NTU
5. Analog output: 4 ~ 20 ma, maximum load 750 w
6. Relay output: alarm relay output
7. Relay capacity: AC230V, 5 a
8. Digital interface, RS485 module (optional)
9. Power supply: AC220V plus or minus 10%
10. Transducer material: PC
11. Protection grade: IP65
12. Working temperature: - 20 ~ 60 ℃
13. Slot for ABS sensor material: circulation
Immersion of 316 stainless steel
14. Working temperature: sensor 0 ~ 60 ℃
15. Environmental humidity: relative humidity of 90% or less
16. The process pressure: 0.6 MPa (immersion)
17. Standard: standard liquid or field contrast calibration