This glass pH electrode is designed for online monitoring of pure water and high-purity water.
The 870002-PHG2 is a combination electrode with a low-resistance sensing membrane for pure-water applications in water treatment and power generation. Its internal resistance is specified at no more than 80 MΩ at 25 °C, and its ceramic sand-core junction provides the electrolyte interface with the sample.
A cable connection links the electrode to a compatible pH analyzer. The GPE200 measures from 0 to 14 pH, operates at 0–80 °C and has a specified pressure resistance of up to 0.3 MPa. Gel or solid electrolyte configurations are available within this electrode family.
Features
- Designed for continuous online pH monitoring in high-purity water
- Low-resistance glass sensing membrane
- Combination electrode construction
- Ceramic sand-core junction
- Cable-type connection to a compatible analyzer
- Can be used with a compatible 316L stainless steel or PPS sheath
