CCS120D Spare Parts Overview
CCS120D is a commonly used sensor model in industrial residual chlorine measurement, and regular replacement of spare parts is key to ensuring measurement accuracy. This article compiles its core spare parts list, including maintenance kits, electrolyte, O-rings, and calibration instruments, for quick reference by technical personnel and procurement.
Spare Parts List and Specifications
| Order Number | Specification | Description |
|---|---|---|
| 71412917 | Kit CCS120/120D, maintenance kit | Includes 50 ml electrolyte and 2 membrane caps |
| 71412916 | Kit CCS120/120D, electrolyte 50ml | Electrolyte only, 50 ml/1.69 fl.oz. |
| 71105209 | Viton O-ring | 2 pieces, for replacing silicone rings |
| 71257946 | Handheld DPD colorimetric calibration instrument PF-3 | Free chlorine and total chlorine measurement, range 0.05-6 mg/l |
Maintenance Kit (71412917)
Maintenance kit is the most commonly used spare parts combination for CCS120D, including electrolyte and membrane caps. Suitable for daily sensor maintenance, it allows one-time completion of electrolyte replacement and membrane cap replacement.
- Electrolyte: 50 ml/1.69 fl.oz.
- Membrane caps: 2 pieces
Electrolyte (71412916)
If only electrolyte replenishment is needed, this kit can be ordered separately. Electrolyte is a key consumable for normal sensor operation, and regular replacement is recommended based on usage frequency.
- Capacity: 50 ml/1.69 fl.oz.
O-ring (71105209)
Viton O-ring is used to replace the original silicone ring, improving sealing performance and chemical corrosion resistance. Each set contains 2 pieces, suitable for sealing maintenance of the CCS120D sensor.
DPD Colorimetric Calibration Instrument PF-3 (71257946)
PF-3 is a handheld colorimeter used for free chlorine and total chlorine measurement, with a range of 0.05-6 mg/l. Suitable for disinfection, drinking water, and process water monitoring, it can calibrate and verify disinfection loops.
- Measurement method: DPD colorimetric method, compliant with ISO 7393 standard
- Protection rating: IP67
- Configuration: includes cuvettes, DPD reagents, carrying case, and test kit
Selection and Procurement Recommendations
Choose appropriate spare parts based on maintenance needs: for daily maintenance, the maintenance kit (71412917) is recommended; when only electrolyte is needed, choose 71412916; for seal replacement, choose 71105209; for calibration and verification, choose PF-3 (71257946). All spare parts are original specifications, ensuring compatibility with CCS120D.