Advantage:
Online measurement: less than 10s minimum reading time, real-time warning of abrupt changes in water quality.
In-situ measurement: sampling-free, True real-time and field measurement
Spectral measurement: chemical reagent-free, and prevent second-time pollution measurement from happening
Multi-Parameters measurement: simultaneous measure various critical parameters of water quality, such as turbidity, COD, NO3-N、NH4-N etc.
Automatic cleaning, long-term monitoring, 24/7 online data access, maintenance-free, and reliable water quality monitoring.
Function and Feature:
Online Multi-Parameters measurement, such as Turbidity、COD、BOD、TOC、DOC、NO3-N、NH4-N etc.
Multi-parameters reading time is less than 10s
Measurement accuracy>5%, repeat accuracy>2%
Wired connectivity, RS-485 / Modbus
Wireless remote data transmission
Alert limit values can be customizable configured
Long-term data storage, reviewing historical trends
Data Sheet:
Specification |
Description |
Principle |
UV-VIS- spectral range: 200nm-650nm |
Parameters |
Turbidity(TSS),COD,BOD,TOC,DOC,NO3-N,NH4-N,UV254 |
Probe size |
Diameter 65mm × 532mm + Optical path length |
Probe weight |
2.1 Kg (weight of cables excluded) |
Operating Temp |
0 ~ 50 ℃ |
Storage Temp |
-5 ~ 55 ℃ |
Environmental rating |
IP68 |
Input voltage |
18 ~ 28 VDC |
Power |
Maximum power in the measure is 14W, otherwise less than 4W |
Interface |
RS-485 / Modbus |
Cable length |
Available length up to 35m |
Automatically clean |
Optional |
Optical path length |
2mm/5mm/10mm/15mm/30mm/50mm/100mm options |
Reading rate |
Less than 10s reading time per simultaneous multi-parameters |
Measure range |
TSS: 0 ~ 2000 mg/L COD: 0 ~ 3000 mg/L BOD: 0 ~ 2000 mg/L TOC: 0 ~ 200 mg/L DOC: 0 ~ 150 mg/L NO3-N:0 ~ 100 mg/L NH4-N:0 ~ 30 mg/L UV254:0~ 2500 Abs/m (Remarks: Measure range increases by decreasing optical path, other Parameters keep unchanged. |
Measurement accuracy |
±5% + 0.5%×FOV |
Repeat accuracy |
>2% (An average value based on 30 times of measuring repeat water sample) |