| Function and system design | |
|---|---|
| Measurement principle | Digital |
| Measuring method | Potentiometry |
| Input data | |
| Temperature compensation | Pt100 |
| Measured variables | pH and temperature (Pt100) |
| Cable specification | black PUR (halogen free), shielded, M12 plug |
| Measuring range | 0…14 pH |
| Auxiliary power | |
| Electrical connection | 8-pin M12 plug |
| Power supply | 12-24 V |
| Output data | |
| Accuracy | pH < 0.005 |
| Data interface | RS-485, Modbus RTU |
| Power consumption | 2 W |
| Process conditions | |
| Process temperature | 0…+50 °C |
| Process pressure | 2 bar at 50 °C |
| Conductivity | Min. operating conductivity 50 µS |
| Performance characteristics | |
| Repeatability | 98 % |
| Response time | 10 s to reach 90 %-value |
| Installation | |
| Protection type | IP68 |
| Structural design | |
| Thread | 3/4” NPT |
| Materials | Ryton® and PVC body, Viton® O-rings, other materials: Teflon®, carbon, epoxy |
| Certificates and approvals | |
| CE Manufacturer’s declaration | 2014/30/EC EMC Directive (EN 61326-1:2013) |
| Work certificates | Yes |
| Scope of delivery | |
| value only lead Manual | Yes |
| CE Manufacturer’s declaration | Yes |
| Test certificate | Yes |
| Accessories | |
| Fittings | Flow unit |
| Cables | Extension cables: 0.3 m, 2 m, 10 m, 25 m |
| Measuring transducer | TriBox3, TriBox Mini, HS100, TriBox flex |
| Validation/calibration | DuraCal pH buffer 4.01 / 7.00 / 10.01 |
