Emerson Automation Solutions – Rosemount Datasheets for pH Electrodes
pH electrodes are analytical sensors for measuring potential of hydrogen (pH), the negative logarithm of the hydrogen ion activity in solution.
pH Electrodes: Learn more
| Product Name | Notes |
|---|---|
| Model 3200HP pH sensor is designed for the accurate measurement of pH in low conductivity water. It is well suited to analysis of condensate, boiler water, and feedwater in power... | |
| Models 3900 and 3900VP are provided with a double junction reference, which protects the reference element from poisoning ions – such as ammonia, chlorine, cyanides, and sulfides – in the... | |
| The 3500P and 3500VP are the foundation of the Rosemount Analytical PERpH-X™ high performance pH / ORP sensor offering. The 3500P sensors incorporate several design innovations that prolong the life... | |
| The chemical-resistant construction of Tefzel®, titanium, and the patented TUpH™ reference junction makes Models 398 and 398R the ideal sensors for measuring pH in harsh process liquids. Model 398R/RVP sensors... | |
| The low maintenance Model 397 pH sensor offers long life and high performance in the measurement of pH in aqueous solutions with high suspended solids. THE TUpH™ MODEL 397 pH... | |
| The RB pH Sensor is designed for extended sensor life when used in applications with sulfides which are typically found in scrubbers. Maximum sensor life due to proprietary multi-junction which... | |
| The TUpH™ reference junction and helical pathway combined with the AccuGlass™ pH glass perform exceptionally well in dirty, high solid applications and require only minimum maintenance. Model 396R retractable sensor... | |
| The ultimate in high temperature performance, these sensors incorporate several design innovations that prolong the life of the sensor in difficult hot processes. The 3400 is the retractable version of... | |
| DRIFT FREE REFERENCE - designed with silver-silver chloride reference electrode with gelled electrolyte and proprietary liquid junction. STERILIZATIONS UP TO 140°C – Improved GPHT glass technology increases high temperature stability. | |
| ENHANCED RESISTANCE TO PROCESS ATTACK provided by field-proven pH glass formulation. EXTENDED SENSOR LIFE provided by double junction reference cell for process solutions that contain poisoning ions. MULTIPLE MOUNTING OPTIONS... | |
| LONGER SENSOR LIFE provided by triple junction reference cell in process solutions containing poisoning ions. SUPERIOR CHEMICAL RESISTANCE provided by rugged Tefzel® body, completely sealed to eliminate sensor leakage. NOISE... | |
| NO GLASS TO BREAK due to use of Ion-selective field effect transistor. Reduced drift with TUpH™ reference technology*. SUITABLE FOR USE AT COLD TEMPERATURES with continued rapid response and accuracy. | |
| QUICK CABLE-TO-SENSOR RELEASE, provided by the watertight VP 6.0 connector, eliminates cable twisting. MINIMUM SENSOR MAINTENANCE due to TUpH™ reference technology¹ which ensures steady pH signal when sensor is coated. | |
| RETRACTABLE SENSOR can be easily removed and replaced under pressure without process shutdown. CHEMICALLY RUGGED TEFZEL® BODY with titanium tube provides maximum resistance and is completely sealed to eliminate sensor... | |
| SILCORE™2 TECHNOLOGY PROVIDES INCREASED SENSOR LIFE when used in elevated temperature applications. QUICK CABLE-TO-SENSOR RELEASE, provided by the watertight VP multiple pin connector, eliminates cable twisting. MINIMUM SENSOR... | |
| SPECIAL pH SENSITIVE GLASS MEMBRANE for extended sensor life in high temperature sterilizations is resistant to mechanical and thermal shock. NON-FLOWING JUNCTION minimizes maintenance requirements and eliminates the need for... | |
| STEAM STERILIZABLE and AUTOCLAVABLE DISSOLVED OXYGEN, pH, & CONDUCTIVITY SENSOR: Allows For Fixed or Retractable Mounting Configurations Measures Accurately after many 130°C (266°F) SIP Applications Requires Minimal Servicing Installs Easily... |