Xylem WTW CellOx® 325 Membrane-Covered Galvanic Oxygen Sensor, without Cleaning Solution – 205204 (LLG-9822552)

The Xylem WTW CellOx 325 is a membrane-covered galvanic dissolved oxygen sensor designed for precise measurement in water and aqueous solutions. This low-maintenance sensor requires no polarization time, allowing for immediate use in both laboratory and field applications. It features integrated temperature compensation via an NTC 30 kOhm sensor and membrane leakage monitoring, ensuring accurate and reliable readings.

Key Features:

• Brand: Xylem WTW
• Measurement Range: 0 to 50 mg/L O₂ concentration; 0 to 600% O₂ saturation; 0 to 1250 mbar O₂ partial pressure
• Temperature Range: 0 to 50°C
• Response Time: t99 < 60 seconds
• Durability: Electrolyte filling lasts up to 6 months
• Included Accessories: Calibration vessel

Ideal for applications such as surface water analysis, wastewater treatment, BOD measurements, and various industrial processes, the CellOx 325 ensures efficient and accurate dissolved oxygen monitoring.

Frequently Asked Questions

1. What is the Xylem WTW CellOx® 325 Membrane-Covered Galvanic Oxygen Sensor, without Cleaning Solution – 205204 (LLG-9822552) used for?

It is a membrane-covered galvanic dissolved oxygen sensor designed for precise measurement in water and aqueous solutions. This low-maintenance sensor requires no polarization time, allowing for immediate use in both laboratory and field applications. It features integrated temperature compensation via an NTC 30 kOhm sensor and membrane leakage monitoring, ensuring accurate and reliable readings.

2. Is the Xylem WTW CellOx® 325 Membrane-Covered Galvanic Oxygen Sensor, without Cleaning Solution – 205204 (LLG-9822552) suitable for precise measurement in water and aqueous solutions?

Yes. It is designed for precise measurement in water and aqueous solutions, and offers a measurement range of 0 to 50 mg/L O₂ concentration; 0 to 600% O₂ saturation; 0 to 1250 mbar O₂ partial pressure and a temperature range of 0 to 50°C to support this kind of work.

3. What measurement range and temperature range does the Xylem WTW CellOx® 325 Membrane-Covered Galvanic Oxygen Sensor, without Cleaning Solution – 205204 (LLG-9822552) have?

It has a measurement range of 0 to 50 mg/L O₂ concentration; 0 to 600% O₂ saturation; 0 to 1250 mbar O₂ partial pressure and a temperature range of 0 to 50°C, and is supplied under manufacturer part number 201533.

4. What response time and durability does the Xylem WTW CellOx® 325 Membrane-Covered Galvanic Oxygen Sensor, without Cleaning Solution – 205204 (LLG-9822552) offer?

It offers t99 < 60 seconds, electrolyte filling lasts up to 6 months and calibration vessel.

5. How does the Xylem WTW CellOx® 325 Membrane-Covered Galvanic Oxygen Sensor, without Cleaning Solution – 205204 (LLG-9822552) compare with the Dräger Set Sensor Membrane for X-am 7000 from Dräger?

For precise measurement in water and aqueous solutions, the Xylem WTW model is the better choice, offering a measurement range of 0 to 50 mg/L O₂ concentration; 0 to 600% O₂ saturation; 0 to 1250 mbar O₂ partial pressure and a temperature range of 0 to 50°C. The Dräger model offers protects sensors from contaminants, ensuring accurate gas detection and ideal for environments requiring regular calibration and maintenance of gas detectors as an alternative, while the Xylem WTW model's t99 < 60 seconds and electrolyte filling lasts up to 6 months help make it a strong fit for precise measurement in water and aqueous solutions.