RS485 Two-Electrode Online Conductivity Sensor For Industry Sewage
Digital 2 Electrode Conductivity Sensor DEC790 is a sensor for measuring the conductivity of solutions.
The digital 2-electrode conductivity sensor can be directly connected with digital equipment and control systems through digital output of measurement results to achieve high-precision data transmission and processing.
The sensor measures with two electrodes, usually a measuring electrode and a reference electrode. This structure can eliminate external interference and can provide higher-precision conductivity measurement results.
Automatic temperature compensation, this sensor can be applied to a wide range of conductivity measurement, has a fast response time, can quickly respond to changes in solution conductivity, and is suitable for real-time monitoring and control applications.
High precision and digital output make it easy to integrate with modern automation systems, reducing the complexity of manual operations and data processing, using digital design and high-quality materials, with long service life and good stability, reducing maintenance and the frequency of replacement. Making it one of the sensors of choice for many conductivity measurement applications.
Specification:
| Model | DEC790 |
| Electrical Isolation | Electrical isolated communication and power interfaces |
| Measuring Technology | 2-electrod conductivity |
| Measuring Range | Conductivity: 0~10mS/cm; TDS: 0~5g/L; Salinity: 5ppt(‰); Temp: 0~50℃ |
| Resolution | Conductivity: 0.01uS/cm; TDS: 0.01mg/L; Salinity: 0.01%; Temp: 0.1℃ |
| Accuracy | ±1.0% FS |
| Communication | RS485 MODBUS-RTU |
| Temp Unit | Automatic Temp compensation |
| Response Time | T90＜15s |
| Calibration Method | Multi-point calibration of standard solutions; Contrast Offset; Factor offset |
| Work Pressure | ≤6Bar |
| Sample Flow Rate | Not dependent |
| Operating Temp | 0~50℃ (does not freeze) |
| Storage Temp | -10~60℃ (does not freeze) |
| Shell Material | ABS or PPS |
| Dimension | Diameter: 35mm Length: 280 mm (protective claw included) |
| Mounting Thread | 1 inch NPT at both ends; Immersed or piped installation |
| Lead interface | Split M16 connector |
| Protection Grade | IP68 |
| Power Supply | 9~24V DC |
| Power Consumption | 0.2W |
| Weight | 220g |
| Cable | Standard 5 meters (other length can be customized) |
Please click the user manual of EC sensor here:
DEC79 User manual.pdf
Features＆ Advantages
- Compact all-in-one design
- Support handheld devices and in-situ applications
- 1” NPT mounting thread for flexible installation
- Internal storage of calibration data
- Support offline calibration, on-site plug and play
- Optional cleaning nozzle for underwater cleaning
- Standard Modbus protocol, support access to standard industrial control system
Aplication:
Common application environments:
Water quality monitoring: Digital 2-electrode conductivity sensors are often used to monitor the conductivity of water bodies such as tap water, drinking water, groundwater, rivers and lakes, to evaluate water quality indicators such as purity, salinity, and pollution.
Industrial process control: In industrial production process, conductivity is an important process parameter. Digital 2-electrode conductivity sensors can be used to monitor and control dissolved solids, dissolved salts, ion content, etc. in liquids to ensure the stability and consistency of the production process.
Food and beverage production: In food processing and beverage production, conductivity sensors can be used to monitor the salinity, concentration and salt content of liquids to ensure product quality and consistency.
Environmental Monitoring: Digital 2-electrode conductivity sensors also play an important role in environmental monitoring. It can be used to measure the salt content in soil, the salinity of water bodies, and other conductivity indicators related to environmental pollution.
Greenhouses and Agriculture: Digital 2-electrode conductivity sensors can be used to monitor the conductivity of hydroponic fluids in greenhouses, helping farmers control nutrient supply to plants and improve plant growth efficiency.
Swimming pools and spas: In swimming pools and spas, conductivity sensors are used to monitor the chemical balance and water quality of the water body to ensure safe and clean water.
The application environment of the digital 2-electrode conductivity sensor is very wide, covering various fields from industrial production to environmental monitoring, food processing and other needs to measure the conductivity of the solution.
FAQ
Q1. What is the measuring principle of the conductivity sensor?
A: Graphite 2-electrode.
Q2. Can this conductivity controller measure the resistivity, TDS and salinity of water?
A: Our conductivity controller can display the conductivity, resistivity, TDS and salinity of water. Because there is a relationship between these quantities.
Product Tags:
|
|
RS485 Two Electrode Online Conductivity Sensor For Industry Sewage Images
|
