316L NPT3/4 Conductivity TDS Sensor with 20μS/cm Range and 80℃ Temperature Rating for Water Quality Monitoring
Price:
USD50-500
MOQ:
1 Unit
Delivery Time:
5-8 working days
Brand:
JUGE
Product Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Conductivity Range | 0.01~20 μS/cm |
| Resistivity Range | 0.01~18.2 MΩ*cm |
| Electrode Mode | 2-pole |
| Electrode Constant | K ≈ 0.01 |
| Junction Material | 316L Stainless Steel |
| Operating Temperature | 0℃~80℃ |
| Pressure Resistance | 0~2.0 MPa |
| Temperature Sensor Options | NTC10K/NTC2.2K/PT100/PT1000 |
| Installation Interface | NPT 3/4" |
| Cable Length | Standard 10m |
Measurement Principle
Water conductivity measurement relies on the movement of dissolved ions under an electric field. When electrodes are inserted into water and current is applied, charged ions migrate toward opposite electrodes, enabling electrical conduction. Conductivity represents the reciprocal of resistivity and serves as a critical indicator for assessing water quality by measuring total dissolved salt content.
The conductivity of aqueous solutions depends on the concentration of dissolved salts and chemical impurities that dissociate into electrolytes. Lower conductivity values indicate purer water, while higher values suggest increased ionic content and impurities.
Temperature significantly affects conductivity measurements. For accurate comparisons, conductivity is typically standardized to 25°C as specific conductance.
Installation Methods
- Sidewall Installation: Ensure interface tilt angle exceeds 15 degrees for optimal performance
- Top Flange Installation: Note flange dimensions and electrode insertion depth requirements
- Pipe Installation: Consider pipe diameter, flow velocity, and pressure conditions
- Flow-Through Installation: Monitor flow velocity and pressure parameters
- Submersion Installation: Adjust bracket length according to application requirements
Before use, unscrew the electrode protective cap and install with appropriate mounting bracket or accessories.
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Company
Nanjing Juge Environmental Technology Co., Ltd.
Location
Building 17, No. 99 Guangli Road, Moling Subdistrict, Jiangning District, Nanjing, Jiangsu
Contact Person
Leon Chen