CLS15D Conductivity Sensor Spare Parts Overview
The CLS15D is a commonly used conductivity sensor in industrial processes, and the selection of its spare parts directly affects measurement accuracy and system stability. This article compiles a list of common spare parts for the CLS15D, covering installation accessories, calibration solutions, and flow-through holders, for reference by engineering technicians and procurement personnel.
Spare Parts List and Selection Parameters
Installation Accessories
Installation accessories ensure the sensor is correctly installed in pipes or vessels. The following are common spare parts:
| Order Number | Description | Recommendation | Tk | Position | Group | Valid |
|---|---|---|---|---|---|---|
| 50004381 | Adapter for mounting of sensors with thread NPT 1/2" | A | Not classified | |||
| 50004738 | Matching sleeve for conductivity cell installation into T-90-piece or cross piece DN 32 | A | Not classified | |||
| 50004739 | Matching sleeve For conductivity cell installation into T-90-piece or cross piece DN40 | A | Not classified | |||
| 50004740 | Matching sleeve For conductivity cell installation into T-90-piece or cross piece DN50 | A | Not classified | |||
| 50066536 | Threaded connector for cementing in cross / T-pieces DN 20 | A | Not classified |
Calibration Solutions
Calibration solutions are used for calibrating conductivity measurement systems to ensure measurement accuracy. All calibration solutions are provided with NIST-traceable certificates and come with temperature compensation tables, compliant with ISO standards.
| Order Number | Description | Recommendation | Tk | Position | Group | Valid |
|---|---|---|---|---|---|---|
| 50081902 | Calibration solution 74.0 uS/cm 500 ml, reference temperature 25°C. Precision solution referred to SRM of NIST. With temp. table for qualified calibration of conductivity measuring systems acc. to ISO | A | Not classified | |||
| 50081903 | Calibration solution 500 ml, reference temperature 25°C. Precision solution referred to SRM of NIST. With temp. table for qualified calibration of conductivity measuring systems acc. to ISO. | A | Not classified | |||
| 50081904 | Calibration solution 1.406mS/cm 500 ml, reference temperature 25°C. Precision solution referred to SRM of NIST. With temp. table for qualified calibration of conductivity measuring systems acc. to ISO | A | Not classified | |||
| 50081905 | Calibration solution 500 ml, reference temperature 25°C. Precision solution referred to SRM to NIST. With temp. table for qualified calibration of conductivity measuring systems acc. to ISO | A | Not classified | |||
| 50081906 | Calibration solution 500 ml, reference temperature 25°C. Precision solution referred to SRM of NIST. With temp. table for qualified calibration of conductivity measuring systems acc. to ISO | A | Not classified |
Flow-Through Holders
Flow-through holders are used to mount the sensor on analytical panels or bypass lines, suitable for high-temperature and high-pressure applications.
| Order Number | Description | Recommendation | Tk | Position | Group | Valid |
|---|---|---|---|---|---|---|
| 71042405 | Successor: Flowfit CYA21-AA1D1 316L flow-through holder polished, Connector medium: vertical/horizontal 6mm pipe --> Successor CYA21 | A | Not classified | |||
| CYA21- | Compact flow-through mounting holder CYA21 Stainless steel flow-through assembly for mounting on analytical panels. Construction of analytical panels for applications within powerplants and the (petro-) chemical industry among others. Fits for applications up to 100°C at 16 bar. Robust stainless steel assembly; fit for applications at higher pressure and temperature rates; perfect for bypass installations; inclusive mounting kit. | A | Not classified |
Selection and Ordering Recommendations
When selecting spare parts, please match the corresponding order number according to actual installation conditions, measurement range, and environmental parameters. All spare parts are marked with a recommendation level of A, indicating preferred selection. Calibration solutions need to be replaced regularly to ensure calibration validity.
- Confirm pipe size and connection thread, and select matching sleeves or adapters.
- Select the appropriate concentration of calibration solution according to the measurement range, such as 74.0 uS/cm or 1.406 mS/cm.
- For high-temperature and high-pressure applications, the CYA21 flow-through holder is recommended, withstanding up to 100°C and 16 bar.
For further technical assistance, please contact our engineering support team.