COMMERCIAL CONTROLLER COMPARISON
CPR Compact 3000 vs. CPR Touch XL
Which commercial chemical controller suits your aquatic facility? Compare verified technical attributes, measurement parameters, data logging and connectivity options side-by-side.
Side-by-side comparison
Verified attributecomparison matrix.
Both controllers measure and regulate free chlorine, pH-value, redox/ORP and temperature using self-cleaning electrodes. The key differences are in interface, connectivity and data handling. Final suitability depends on your plant room, dosing arrangement and operating requirements.
| Technical Attribute |  CPR Compact 3000 |  CPR Touch XL |
|---|---|---|
| Primary facility application | Public swimming pools, school pools, community aquatic centres | Hotel pools, therapy pools, bathhouses, high-end wellness & public pools |
| User interface & display | 4-line illuminated text display operated via 4 keys | 7-inch colour Touch-Graphic display with icon status |
| Measured parameters | Free chlorine, pH-value, Redox/ORP, Temperature (optional) | Free chlorine, pH-value, Redox/ORP, Water temperature (standard) |
| Norm compliance | DIN 19634 compliant for public pools | Conforms to DIN, ÖNORM and SIA pool norms |
| Self-cleaning electrodes | Yes — round gold free-chlorine & platinum redox electrodes | Yes — large round gold free-chlorine & platinum redox electrodes |
| Dosing pump options | Control outputs for external pumps (Pulse/Frequency/0–20 mA) | Variants with internal peristaltic pumps (2S/1S) or external outputs (0S) |
| Data logging | SD card slot for data and event logging | Integrated value/event storage with USB export |
| Connectivity & Modbus | RS485 interface (optional) | Modbus TCP interface + USB port (standard) |
| Remote browser access | Optional tele-indication via RS485 | Standard remote indication & access via tablet/smartphone browser |
| Dimensions (W × H × D) | 430 × 650 × 160 mm | 480 × 670 × 170 mm |
| Power consumption | 5 W (230 V/AC) | 8 W (230 V/AC) |
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