Product Details
RS485 Water Chlorophyll Sensor Solution For Water Self-Cleaning
Chlorophyll Sensor Analyzer
How does an ammonia sensor work?
Ammonia detector works on electrochemical principle.
Electrochemical sensors are electrochemical measuring transducers
for measuring the partial pressure of gases under atmospheric
conditions. The ambient air being monitored diffuses through a
membrane into the liquid electrolyte in the sensor.
1. Overview
Online chlorophyll digital sensor, adopts leading optical
fluorescence technology, fiber- optic structure, has extremely low
power consumption, very stable test performance, compact and
lightweight. Measure directly and control the latest water quality
status in real time, which is simpler than traditional analysis
methods. It can be used for research, investigation and monitoring
of rivers, lakes, ponds, marine surveys, aquaculture, drinking
water sources, algae and phytoplankton.
2. Features
-Digital sensor, RS485 output, support Modbus
-Built-in temperature sensor
-0 ~ 50 ℃; IP68 protection
-Optical fiber structure, which can reduce the influence of stray
light on the measurement
-Measure directly, easier than traditional analysis methods
-With automatic cleaning brush to prevent contamination and
eliminate airbubbles
3. Technical parameter
Product name | Self-cleaning Chlorophyll Sensor |
Range | 0~400ug/L or 0~100RFU |
Detection limit | 0.1 ug/L |
Temperature range | 0~ 50°C |
Protection level | Ip68 |
Max Pressure | 1 bar |
Sensor interface | Support RS-485, MODBUS protocol |
Installation | Input type |
Power information | DC 6~12V, current <50mA |
Size | Φ45*175.8mm |
Probe cable length | 5 meters (default), can be customized |
Housing material | SS316 |
Self-cleaning system | Have |
4. Photos
5. Cable Information for Sensors
4 wire AWG-24 or AWG-26 shielding wire. OD=5mm
Red line----power supply (VCC)
White line---- 485 data -B (485-B)
Yellow line---- 485 data -A (485-A)
Black line----ground (GND)
Bare line---- shielding layer
Desun Uniwill Company
Xi'an Desun Uniwill Electronic Technology Co., Ltd (Hereinafter
referred to as Disen Sensing Company) is located in Xi'an High-tech
Development Zone. It is a high-tech company integrating production,
R&D, sales and engineering services. Relying on Xi'an's rich
high-tech resources, we have carried out technical cooperation with
many universities and scientific research institutions, constantly
breaking through technical barriers, improving product performance,
and using leading technology to provide high-quality products for
the water quality monitoring industry.
Company Profile
Xi'an Desun Uniwill Electronic Technology Co., Ltd.is located in
Xi'an High-tech Development Zone. It is a high-tech company
integrating production, research and development, sales and
engineering services. Relying on Xi'an's rich high-tech resources,
we carry out technical cooperation with many universities and
scientific research institutions, constantly break through
technical barriers, improve product performance, and provide
high-quality products for the water quality monitoring industry
with leading technology. We have launched a wireless water quality
monitoring solution based on the current rapidly developing
Internet of Things technology, which combines smart terminals and
traditional display units through wireless transmission to realize
real-time and dynamic water quality monitoring functions such as
data cloud display, remote cloud control, and upper and lower limit
alarms.

Desun Uniwill Electronics has won unanimous praise from domestic
and foreign customers for its high-quality and sincere professional
pre-sale, in-sale and after-sale services. On the basis of
continuous optimization of innovative products, we will strictly
control quality, strictly abide by industry standards, and work
with partners to protect green mountains, green waters, and blue
sky with high-quality products.
