Digital pH Sensor

E+H/Endress+Hauser

• Chemical industry • Pulp and paper industry • Contaminated media and media containing suspended solids:  — Dispersions  — Precipitation liquids  — Emulsions • Certified to ATEX, IECEx, CSA C/US, NEPSI, Japan and INMETRO for use in hazardous areas Zone 0, Zone 1 and Zone 2. • Reliable measurement for heavily contaminated media: open‑hole diaphragm prevents clogging by fibrous media or entrained suspended solids. • Measurement results immune to pressure and temperature fluctuations: open‑hole diaphragm design effectively avoids medium adhesion on leads. • Stable gel electrolyte, low maintenance effort and long electrode service life. • Memosens 2.0 with extended memory stores calibration and process parameters for improved trend identification, providing an ideal foundation for predictive maintenance and future IIoT services. • Non‑contact inductive signal transmission ensures measurements are unaffected by humid environments and corrosive conditions for enhanced process safety. • Supports laboratory sensor calibration and fast on‑site sensor replacement to minimise production downtime and reduce operating costs.