water quality detector

1.Water quality detector product introduction

water quality detector uses chemical, physical or biological reactions to measure conductivity, dissolved oxygen, pH, COD and other parameters, suitable for monitoring natural water, surface water or groundwater quality.The water quality detectorZS05 is an instrument capable of measuring multiple water quality parameters simultaneously. It integrates a variety of sensors and measurement module communication storage, and can quickly and accurately record multiple key parameters in the water body. Including but not limited to water temperature, conductivity, PH, dissolved oxygen, ammonia nitrogen, etc., can be combined and configured according to different needs and applications, record and store historical monitoring data, alarm history, and support historical data export.xlsx. The RS485 interface supports the MODBUS-RTU communication protocol to facilitate users to freely communicate with PLC, DCS, configuration software, DTU and other equipment to connect and transmit data.

2. Application fields of water quality detector

ZS05 water quality detector is widely used in the monitoring and control of various water bodies, including but not limited to the following fields:

1. Water plant: used to monitor the pH value, dissolved oxygen, turbidity and other parameters of tap water to ensure the safety and hygiene of tap water.

2. Groundwater monitoring: used to monitor the pH value, conductivity, temperature and other parameters of groundwater to detect and solve water quality problems in a timely manner.

3. River and lake monitoring: used to monitor the water quality conditions of rivers and lakes, such as dissolved oxygen, turbidity, ammonia nitrogen and other parameters, so as to take timely pollution control measures.

4. Marine monitoring: used to monitor the water quality conditions of the ocean, such as salinity, dissolved oxygen, temperature and other parameters, so as to detect and control marine pollution in a timely manner.

5. Sewage treatment: used to monitor the water quality parameters of sewage, such as pH value, COD, ammonia nitrogen, etc., in order to control and regulate the sewage treatment process.

6. Industrial production: Used to monitor water quality conditions during industrial production, such as pH, conductivity, dissolved oxygen and other parameters, so as to adjust the process in a timely manner and ensure product quality.

7. Scientific research: used for water quality monitoring in the field of scientific research, such as lake eutrophication, climate change, etc.

3. Technical characteristics of water quality detector

1. High reliability: suitable for long-term work in outdoor environments, with stable measurement and strong anti-interference ability.

2. Flexible and portable: Each probe can be freely combined, replaced independently, plug and play.

3. Scalability: A variety of sensors can be freely combined.

4. Various applications: on-site rapid measurement, emergency monitoring, or long-term online monitoring of groundwater, river water, lake water sources, and urban pipe network water.

5. Tough shell: ABS+PC material, anti-corrosion, can work continuously and normally for a long time.

6. Compact structure: can be installed in smaller places.

7. Communication connection: RS485 expansion interface, the master/slave interface is isolated and can communicate independently.

4. Technical parameters of water quality detector

show output	4.3-inch touch screen with strong LED backlight, can be operated under direct sunlight
power supply	DC power supply: DC12V
Power consumption	The power consumption of the instrument is about 12V/1W
sound output	buzzer
Communication protocol	Standard RS485 Modbus-RTU protocol and device master/slave transmission channel support
Main materials	ABS+PC material
Storage temperature	-20 to 70℃
operating temperature	-10 to 50℃
Protection level	IP65
size	175mm*140mm*49mm(length×width×height)
weight	About 0.5KG

5. Water quality detector product size

water quality detector size chart

6. Water quality detector sensor configuration (optional)

serial number	name	Measuring range	Measurement principle	Measurement accuracy	Is it standard?	Remark
1	temperature	0~50℃	High-precision digital sensor	±0.3℃	✔
2	pH	0~14(ph)	Electrochemistry (Salt Bridge)	±0.1PH	✔
3	ORP	-1500mv~1500mv	Electrochemistry (Salt Bridge)	±6mv
4	Conductivity	0~5000uS/cm	contact electrode method	±1.5%	✔
5	Turbidity	0~40NTU (low turbidity)	scattered light method	±1%		Low turbidity can be customized
		0~1000NTU (medium turbidity)	scattered light method	±1%		Medium turbidity can be customized
		0~3000NTU (high turbidity)	scattered light method	±1%		Send by default
6	Dissolved oxygen	0~20mg/L	fluorescence lifetime method	±2%	✔
7	Ammonia nitrogen	0~100mg/l	Ion selective electrode method	±1mg	✔
8	cod	0~500mg/L	UV254 absorption method	±5%
9	suspended solids	0~2000mg/L	scattered light method	±5% (depending on sludge homogeneity)
10	Chlorophyll	0~400ug/L	Fluorescence method	R2>0.999

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