Ruggedly constructed of 316 stainless steel, the Conductivity Cell TB461 withstands the most demanding processes and measurement requirements. The TB461 insertion / submersion sensors (are easily installed into process lines and vessels by the 3/4 in. NPT insertion threads or submersed directly into fluids by the back-threads. TB461 hot-tap sensors are directly inserted and removed from lines and vessels without disturbing the process via either a 1-1/2 in. normal or 1-1/4 in. full port ball valve. This series is the most versatile offered by ABB. Full spectrum conductivity measurement is achieved by the wide rangeability of the sensor and the unique interchangeable tip design.
- Insertion, submersible and retractable models available
- Interchangeable and replaceable electrode tips
- Extent of fouling notification and fouled sensor relay
- Integral automatic temperature compensators
- Suitable for all measurements
- Inline / submersible max. pressure / temperature: 1,550 kPa (15.5 bar / 225 psi) at 200 °C (392 °F)
- Hot-tap max. pressure / temperature: 689 kPa (6.89 bar / 100 psi) at 200 °C (392 °F)