Endress+Hauser Pure Memosens CPL57E pH Sensor

The Endress+Hauser Pure Memosens CPL57E pH Sensor is specifically designed for laboratory measurements and spot sampling in pure and ultrapure water applications. Utilizing Memosens 2.0 digital technology, it ensures accurate and reliable pH measurements with minimal maintenance.

Key Features:

• Brand: Endress+Hauser
• Measurement Range: pH 0 to 14 (application range: pH 1 to 12)
• Temperature Range: –5 to 100 °C (application range: 0 to 80 °C)
• Pressure Range: Up to 1 bar; not intended for continuous process measurements
• Design: Glass sensor with additional salt storage for long-term stability in low conductivity media
• Maintenance: Gel-filled, maintenance-free design with no need for electrolyte refilling
• Temperature Compensation: Integrated NTC 30kΩ temperature sensor for automatic compensation
• Data Management: Tamper-proof data storage including serial number and calibration history
• Applications: Ideal for boiler feed water, pure water, and water with low ionic strength

This sensor is an excellent choice for industries requiring precise pH measurements in pure water environments, offering ease of use and reliable performance.

Frequently Asked Questions

1. What is the Endress+Hauser Pure Memosens CPL57E pH Sensor used for?

It is specifically designed for laboratory measurements and spot sampling in pure and ultrapure water applications. Utilizing Memosens 2.0 digital technology, it ensures accurate and reliable pH measurements with minimal maintenance.

2. Is the Endress+Hauser Pure Memosens CPL57E pH Sensor suitable for boiler feed water, pure water, and water with low ionic strength?

Yes. It is designed for boiler feed water, pure water, and water with low ionic strength, and offers a pressure range of up to 1 bar; not intended for continuous process measurements to support this kind of work.

3. What pressure range does the Endress+Hauser Pure Memosens CPL57E pH Sensor have?

It has a pressure range of up to 1 bar; not intended for continuous process measurements, and is supplied under manufacturer part number CPL57E-8A7AAS2.

4. What measurement range and temperature range does the Endress+Hauser Pure Memosens CPL57E pH Sensor offer?

It offers pH 0 to 14 (application range: pH 1 to 12), –5 to 100 °C (application range: 0 to 80 °C), glass sensor with additional salt storage for long-term stability in low conductivity media and gel-filled, maintenance-free design with no need for electrolyte refilling.

5. How does the Endress+Hauser Pure Memosens CPL57E pH Sensor compare with the Knick Portavo 904 Oxy for Digital Memosens Oxygen Sensors, Software Paraly from Knick?

For boiler feed water, pure water, and water with low ionic strength, the Endress+Hauser model is the better choice, offering a pressure range of up to 1 bar; not intended for continuous process measurements. The Knick model offers digital Memosens oxygen sensors, paraly software included for data evaluation and rugged, portable handheld instrument as an alternative, while the Endress+Hauser model's pH 0 to 14 (application range: pH 1 to 12) and –5 to 100 °C (application range: 0 to 80 °C) help make it a strong fit for boiler feed water, pure water, and water with low ionic strength.