Understanding the DFRobot Conductivity Sensor: A Comprehensive Guide
DFRobot conductivity sensor is a versatile and reliable tool used in various industries for measuring the electrical conductivity of a solution. This sensor is designed to provide accurate and precise measurements, making it an essential component in water quality monitoring, chemical analysis, and environmental research.
One of the key features of the DFRobot conductivity sensor is its high sensitivity and wide measurement range. This sensor can detect conductivity levels ranging from 0 to 20,000 μS/cm, allowing users to measure a wide range of solutions with different conductivity levels. This makes it suitable for a variety of applications, from monitoring the purity of drinking water to analyzing the conductivity of industrial wastewater.
The DFRobot conductivity sensor is easy to use and can be easily integrated into existing systems. It comes with a simple interface that allows users to connect it to a microcontroller or data logger for real-time monitoring and data collection. The sensor also comes with calibration solutions and instructions, making it easy for users to calibrate and maintain the accuracy of their measurements.
In addition to its high sensitivity and wide measurement range, the DFRobot conductivity sensor is also highly durable and reliable. It is made of high-quality materials that are resistant to corrosion and can withstand harsh environmental conditions. This makes it suitable for long-term use in outdoor applications or industrial settings where the sensor may be exposed to chemicals or extreme temperatures.
| Model No. | CIT-8800 Inductive Conductivity / Concentration Online Controller | |
| Measurement range | Conductivity | 0.00μS/cm ~ 2000mS/cm |
| Concentration | 1.NaOH，（0-15）% or（25-50）%； | |
| 2.HNO3（note the Corrosion resistance of the sensor）（0-25）% or（36-82）%； | ||
| 3.User-defined concentration curves. | ||
| TDS | 0.00ppm~1000ppt | |
| Temp. | （0.0 ~ 120.0）℃ | |
| Resolution | Conductivity | 0.01μS/cm |
| Concentration | 0.01% | |
| TDS | 0.01ppm | |
| Temp. | 0.1℃ | |
| Accuracy | Conductivity | 0μS/cm ~1000μS/cm ±10μS/cm |
| 1 mS/cm~500 mS/cm ±1.0% | ||
| 500mS/cm~2000 mS/cm ±1.0% | ||
| TDS | 1.5 level | |
| Temp. | ±0.5℃ | |
| Temp. compensation | element | Pt1000 |
| range | （0.0~120.0）℃ linear compensation | |
| （4~20）mA Current output | channels | Double channels |
| features | Isolated, adjustable, reversible, 4-20MA output, instruments/ transmitter mode. | |
| Loop resistance | 400Ω（Max），DC 24V | |
| Resolution | ±0.1mA | |
| Control contact | Channels | Triple channels |
| Contact | Photoelectric relay output | |
| Programmable | Programmable （ temperature 、conductivity/concentration/TDS、timing）output | |
| Features | Could set temperature、conductivity/concentration/TDS、 timing NO/NC/ PID selection | |
| Resistance load | 50mA（Max），AC/DC 30V（Max） | |
| Data communication | RS485,MODBUS protocol | |
| Power supply | DC 24V±4V | |
| Consumption | ＜5.5W | |
| Working environment | Temperature：（0~50）℃ Relative Humidity：≤85%RH(non- condensing ) | |
| Storage | Temperature：(-20~60)℃ Relative Humidity：≤85%RH(non- condensing) | |
| Protection level | IP65（with rear cover） | |
| Outline dimension | 96mm×96 mm×94mm (H×W×D) | |
| Hole dimension | 91mm×91mm(H×W) | |
| Installation | Panel mounted , fast installation | |
The DFRobot conductivity sensor is also highly versatile and can be used in a wide range of applications. In addition to water quality monitoring and chemical analysis, this sensor can also be used in aquaculture, hydroponics, and soil science. Its ability to measure conductivity levels accurately and reliably makes it an essential tool for researchers, scientists, and engineers working in these fields.
| ROS-2015 Single Stage Reverse Osmosis Program Controller | |
| 1.water source water tank without water protection | |
| 2. low pressure protection | |
| Acquisition signal | 3.pure water tank full protection |
| 4.high pressure protection | |
| 5.external control(manual/automatic switch) | |
| 1.water inlet valve | |
| Output control | 2. flush valve |
| 3. low pressure pump | |
| 4.high pressure pump | |
| AC220v±10% 50/60Hz | |
| Power supply | AC110v±10% 50/60Hz |
| DC24v±10% | |
| Control output | 5A/250V AC |
| Flush the way | Low pressure flush/ high pressure flush |
| Relative humidity | ≤85% |
| Ambient temperature | 0~50℃ |
| Hole Size | 45*92mm(high*wide) |
| Installation method | The embedded |
| Display usage | Standard RO process flow chart, supporting LED dynamic display |
| Process control | When the system is turned on for the first time,the system performs 30s membrane flushing, |
| instructions | and flush 10s when the machine is running and the water tank is full. Run continuously for 3h |
| or stand by for 3h when the water is full, automatically intervene in flushing for 10s | |
One of the key advantages of the DFRobot conductivity sensor is its affordability. Compared to other conductivity sensors on the market, the DFRobot sensor offers a cost-effective solution for measuring conductivity levels in various solutions. This makes it an ideal choice for budget-conscious users who require a reliable and accurate sensor for their applications.
Overall, the DFRobot conductivity sensor is a versatile and reliable tool that offers high sensitivity, wide measurement range, durability, and affordability. Whether you are monitoring water quality, analyzing chemical solutions, or conducting research in environmental science, this sensor is an essential component that can help you achieve accurate and precise measurements. With its easy-to-use interface and robust design, the DFRobot conductivity sensor is a valuable asset for any laboratory or field application.
