pH electrode
Seal Material
Installation
Available Variants
2 DN sizes
PH4XX — Double junction bulb pH Electrodes with glass body
Double junction bulb pH Electrodes with glass body
Technical Features
Glass body; Sensors suitable for extreme applications; Simple and cost-effective installation; Cost-effective installation adapters; Special models available on request; High-performance electrodes. Operating range pH:0-14 pH (0-12.3 pH without Na+ error). Pipe size range: from DN15 a DN100 (da 0,5" a 4"). Value at 0 mV of the new electrodes: 7,00 pH ±0,2 pH. New electrode efficiency: > 97% at 25 °C (77 °F). Response time pH: 2 s for 95% signal change. Reference solution: 3M KCl polymer gel (different substrates depending on the model). Connection to the process: in-line installation with PG13.5 (PH435CD); ½ threaded adapter (PH431CD; ORP431CD). Max operating pressure/temperature: 6 bar (90 psi) at 130°C (266°F), 16 bar (240 psi) at 25°C (77°F) (PH435CD); 2 bar (30 psi) at 100°C (212°F), 10 bar (100 psi) at 25°C (PH431CD; ORP431CD). Materials in contact with liquids: Body glass; Junction ceramic annular (PH431CD; ORP431CD), double anular ceramic (PH4354CD); Detection surface glass membrane (pH).
Additional Information
- Available in stock or to order
- Full technical support for installation
- Certificate of conformity included
- Delivery throughout Romania
Specifications (2 variants)
| Reference | DN | d | PN | L | Weight | Material |
|---|---|---|---|---|---|---|
| PH431CD / GEG135 | - | - | - | - | - | - |
| PH435CD / GEG135 / GEG135SE / EG135FS / EG135FL | - | - | - | - | - | - |
