Online multi-parameter Water Quality Sensor
Applications
The multi-parameter water quality sensor (seven parameters)
features an integrated design. Each sensor is outfitted with a
waterproof connector, and the calibration data is securely stored
within the sensor. This enables calibration and replacement to be
carried out conveniently in the field. You have the flexibility to
connect up to 6 water quality digital sensors simultaneously. The
available options include fluorine dissolved oxygen, four electrode
conductivity, fiber turbidity, digital pH, digital ORP,
chlorophyll, water oil, and ammonia nitrogen sensors, providing a
wide range of choices to meet diverse monitoring requirements.
It is equipped with a cleaning device that effectively eliminates
air bubbles and acts as a safeguard against microbial growth. This
sensor is well-suited for various water environment monitoring
needs, such as those of rivers, lakes, oceans, and groundwater. It
demonstrates excellent reliability, eliminating the need for
maintenance and being capable of operating for several months in an
unattended environment.
For instance, in a large-scale water treatment plant that monitors
the quality of water from a nearby river, this multi-parameter
sensor can continuously provide accurate data on multiple aspects,
allowing for timely adjustments to the treatment process. In
oceanographic research, it can collect comprehensive water quality
information over an extended period without the need for constant
human supervision. Similarly, for groundwater monitoring in
agricultural areas, its long-term, maintenance-free operation helps
in assessing the potential impact of agricultural activities on
groundwater quality.
Feature
Digital sensor, RS485 output, support MODBUS, all calibration
parameters are stored in the sensor, each probe has a waterproof
connector, which can be easily plugged and replaced. Equipped with
automatic cleaning function, it can effectively remove sensor
surface contamination, prevent microbial growth, and be more
accurate and less maintenance. Optional fluorescence dissolved
oxygen, four-electrode conductivity, fiber turbidity, digital pH,
digital ORP, chlorophyll, water oil and ammonia nitrogen sensors
for long-term online monitoring. The all-in-one design allows for
the simultaneous connection of six probes and seven parameters.
Integrated sensor field application example
Technical Specifications
| Fluorescent dissolved oxygen probe | range | 0-20mg/L |
| accurate | ±0.3mg/L |
| Resolution | 0.01mg/L |
| Fiber turbidity probe | range | 0-1000 NTU |
| accurate | 0.3NTU |
| Resolution | 0.1NTU |
| Four-electrode conductivity probe | range | 1Us/cm-200Ms/cm |
| accurate | 1% FS |
| Resolution | 0.1mS/cm |
| Chlorophyll sensor | range | 0~400 ug/L |
| accurate | 0.1 µg/L |
| Resolution | 0.1 µg/L |
| Digital pH probe | range | 0-14pH |
| accurate | ±0.1pH |
| Resolution | 0.01 |
| Digital ORP probe | range | -999~999mV |
| accurate | ±20mV |
| Resolution | 1mV |
| Oil-in-water sensor probe | range | 0-5000ppb |
| accurate | 5% |
| Resolution | 0.1ppb |
| Ammonia nitrogen sensor probe | range | 0-1000mg/L |
| accurate | ±10% |
| Resolution | 0.1mg/L |
Multi-parameter sensor other information | power supply | 12V ±5% |
| Operating temperature | 0~50℃ |
| Protection level | IP68 |
| Output | RS485 |
| cable length | Standard 10m, customizable 5m, 15m and 30m cable |
Customer site
