CAS51D Spare Parts Overview
CAS51D is a commonly used sensor model in industrial analyzers, and the selection of its spare parts directly affects measurement accuracy and maintenance efficiency. The following spare parts list is compiled based on original ordering data, covering key components such as flow cells, cleaning heads, and air cleaning assemblies.
Spare Parts List and Specifications
| Order Number | Specification Description |
|---|---|
| 71352951 | CA76NA spare part: flow cell O-ring |
| 71110000 | Flow cell CAS51D 2-40mm, low flow, pipe connection, 6mm OD |
| 71110787 | Cleaning head CAS51D 6 or 8mm |
| 71110788 | Cleaning head CAS51D 1/4" |
| 71126757 | Air cleaning connection 6/8mm; 40mm CAS51D |
| 71485096 | 2/10 mm optical path cleaning connector |
| 71485094 | Kit air cleaning 6mm; OPL= 2mm/10mm |
| 71485097 | Kit cleaning brush; OPL= 10mm/50mm |
| 71072583 | Cleaning unit, 230V air compressor |
| 71194623 | Output air purification |
Flow Cell and Cleaning Head Selection
Flow Cell
- 71110000: Suitable for 2-40mm optical path, low flow design, 6mm OD pipe connection.
- CAV01-: Flow cell for CAS sensors, wall-mounted installation, includes bracket, recommended for clean water applications.
Cleaning Head
- 71110787: Suitable for 6mm or 8mm pipe diameter.
- 71110788: Suitable for 1/4" pipe diameter.
Air Cleaning Kits
Air cleaning can effectively prevent contamination of optical windows and extend maintenance intervals. The following kits are selected based on optical path length (OPL):
- 71485094: Kit air cleaning 6mm, suitable for OPL=2mm/10mm.
- 71485097: Kit cleaning brush, suitable for OPL=10mm/50mm.
- 71126757: Air cleaning connection, 6/8mm, for 40mm CAS51D.
- 71485096: 2/10mm optical path cleaning connector.
Cleaning Unit and Air Purification
- 71072583: Cleaning unit, 230V air compressor, provides clean air source.
- 71194623: Output air purification, ensures air quality.
Selection Notes
- Confirm the optical path length (OPL) and pipe diameter, and select matching flow cell and cleaning head.
- Select recommended models according to the application environment (e.g., clean water).
- Air cleaning kits must match the optical path length to avoid incompatibility.
- The power supply of the cleaning unit must meet on-site requirements (230V).
Proper selection of spare parts can improve the measurement stability and service life of the CAS51D. It is recommended to regularly inspect wearing parts such as O-rings and cleaning heads.