WTW 301721 TetraCon® 925/C Graphite four electrode measuring cell with head made of PEEK, with 1.5 m fixed cable with waterproof digital connector for MultiLine®, MonoLine or inoLab® IDS
Technical Data
| TetraCon® 925 | LR 925/01 | |
| Conductivity | 10 µS/cm … 2000 mS/cm ±0.5 % of value | 0.01 ... 200 µS/cm ±0.5 % of value |
| Spec. resistance | 0.5 Ohm cm ...100 kOhm cm ±0.5 % of value | 5 kΩ ... 100 MΩ ±0.5 % of value |
| Salinity | 0.0 ... 70,0 ± 0.5 % of value | — |
| TDS | 0 ... 1999 mg/l, 0.0 ... 199.9 g/l ±0.5 % of value | — |
| Temperature | 0 ... 100.0 °C ±0.2 °C | 0 ... 100.0 °C ±0.2 °C |
IDS conductivity measuring cells – measurements from pure water all the way to concentrated solutions with proven two and four electrode technology
- Proven 2 and 4 electrode technology
- Easiest handling, robust design
- Wide area of application - from pure water to highly concentrated solutions
Full Description
TetraCon 925/C4-electrode-IDS conductivity cell with graphite electrodes, epoxy shaft, PEEK head for use in acid contaminated environments, cell constant 0.475 cm–1, with 1.5 m fixed cable with waterproof digital connector for MultiLine®, MonoLine or inoLab® IDS.
WTW has been manufacturing conductivity measuring cells of the highest quality for decades. These are the basis for the new IDS conductivity measuring cells. The advantages of the IDS technology include the automatic transfer of the cell constant and therefore the exclusion of possible erroneous input. There are two models available to cover the entire conductivity range: The four electrode measuring cell TetraCon® 925 for medium and high conductivity , for pure water and for low conductivity, the two electrode measuring cell LR 925/01 including flow container.
| Model | Description | Order no. |
|---|---|---|
| AS/IDS-1.5 | Connecting cable for MPP IDS as well as plug head sensors, length 1.5 m | 903850 |
| AS/IDS-3 | Like above, 3 m | 903851 |
| AS/IDS-6 | Like above, 6 m | 903852 |
| AS/IDS-10 | Like above, 10 m | 903853 |
| AS/IDS-15 | Like above, 15 m | 903854 |
| AS/IDS-20 | Like above, 20 m | 903855 |
| AS/IDS-25 | Like above, 25 m | 903856 |
| AS/IDS-40 | Like above, 40 m | 903857 |
| AS/IDS-60 | Like above, 60 m | 903858 |
| AS/IDS-100 | Like above, 100 m | 903859 |
| A 925-P | Replacement head with existing protective basket | 903838 |
| A 925-P/K | Arming for IDS –P sensors with protective basket made of POM | 903839 |
| A 925-P/S | Arming for IDS –P sensors with protective basket made of stainless steel | 903840 |
| D 3Sen | Flow vessel for field measurements | 903842 |