5801ZR Chinese online turbidity meter

TECHNICAL INDEX

1. Range: (0～3000)NTU；

2. Measurement method: Infrared light scattering method;

3. Accuracy: ± 2%;

4. Repeatability: ± 2%;

5. Equipped with automatic cleaning function, the cleaning blade and sensor are integrated without the need for peripheral components;

6. Current isolation output: 4-20 mA (load<750 Ω);

7. Output current error: ≤ ±1%FS；

8. Alarm relay: AC220V, 7A (optional);

9 RS485 communication interface;

10. Power supply: AC220V ± 22V, 50Hz ± 1Hz; Optional DC24 ± 2.4V, 1A power supply;

11. Protection level: IP65；

12. Data storage capacity: 1 month (1 hour/5 minutes);

13. Continuous power-off data retention time: 10 years;

14. Dimensions: 159 (length) x 159 (width) x 138 (depth) mm;

Hole size: (138 × 138) mm;

15. Weight: 0.8kg ；

16. Working conditions: ambient temperature (0-60) ℃, relative humidity<85%;

17. Sensor protection level: IP68

18. Sensor installation method: Submerged installation.