pH electrode CPL51E Endress+Hauser

Robust pH electrode with Memosens technology. Ideal for measurements in drinking water, process water and waste water. Memosens technology is based on true plug & play for minimised downtime. Measured values, calibration data and history are stored directly in the sensor. Memosens offers absolutely secure data transmission and thus ensures increased availability of the measuring point and trouble-free processes. In addition, the inductive Memosens coupling is insensitive to moisture and corrosion.

• Plastic electrode with glass diaphragm
• Electrode is durable and maintenance-free as the sensors have a gel filling
• Automatic temperature compensation thanks to integrated NTC 30kΩ temperature sensor
• Fast response time even in cold, ion-poor water
• Ag/AgCl reference system with open transfer (perforated diaphragm) minimises the risk of blockage
• Supports quality management requirements with tamper-proof data storage including serial number and calibration history

The sensor is supplied pre-calibrated and ready for immediate use.

• Reference electrolyte: 3 mol/l KCl
• Temperature: -5 ... 80 °C
• Dimensions (ØxL): 12 x 120 mm 
• pH value: 0 ... 14