Rosemount CX1100 In Situ Oxygen Analyzer | Emerson Flue Gas Oxygen Measurement Solution

The Rosemount CX1100 In Situ Oxygen Analyzer from Emerson is an advanced process analyzer designed for direct, continuous oxygen measurement in flue gas applications. Featuring a zirconia-based sensing element, it delivers accurate, real-time oxygen readings to optimize combustion performance and maintain environmental compliance.

This robust and low-maintenance analyzer is ideal for industrial boilers, furnaces, and process heaters. By accurately monitoring oxygen concentration, it helps users maintain the optimal air-to-fuel ratio, significantly improving energy efficiency and reducing CO₂ emissions.

• In Situ Measurement: Provides direct oxygen measurement without extractive sampling systems.

• Zirconia Sensor Technology: Ensures precise and stable readings even in harsh process conditions.

• Fast Response Time: Enables real-time process control and rapid adjustments.

• Low Maintenance: Simplified probe design minimizes calibration and servicing requirements.

• Wide Temperature Range: Suitable for various high-temperature combustion environments.

• Digital Communication: Supports 4–20 mA analog and HART digital output.

• Compact Design: Easy to install, operate, and integrate into existing control systems.

• Long Service Life: Built for reliability in demanding industrial applications.

• Measurement Range: 0–25% O₂

• Measurement Principle: Zirconia oxide sensing element

• Response Time: <5 seconds (typical)

• Accuracy: ±0.75% of reading

• Process Temperature: Up to 700°C (depending on probe type)

• Output Signal: 4–20 mA with HART communication

• Power Supply: 24 VDC / 230 VAC

• Installation Type: In situ, flange-mounted probe

• Enclosure Rating: IP65 or higher

• Material: Stainless steel or aluminum alloy body

• Power Generation: Oxygen control in coal, gas, or oil-fired boilers.

• Petrochemical Industry: Furnace and process heater oxygen monitoring.

• Cement and Glass Manufacturing: Combustion optimization for kilns and glass furnaces.

• Steel Plants: Process gas analysis for reheating and annealing furnaces.

• Pulp and Paper Industry: Boiler efficiency monitoring.

• Waste Incineration: Emission control and oxygen regulation in flue gases.

Q1: What technology does the CX1100 use to measure oxygen?
A: It uses a zirconia oxide sensing cell that provides accurate and stable in situ oxygen readings.

Q2: Is the analyzer suitable for high-temperature applications?
A: Yes, the CX1100 is designed for continuous operation in process temperatures up to 700°C.

Q3: What are the main advantages of in situ oxygen measurement?
A: It eliminates the need for sampling systems, provides faster response, and reduces maintenance requirements.

Q4: How often should the CX1100 be calibrated?
A: Typically once or twice a year, depending on process conditions and operating environment.

Q5: What communication options are available?
A: The CX1100 supports both analog 4–20 mA output and HART digital communication.

For inquiries, pricing, or technical support, please contact:

Dr. Industry Group Co., Ltd
Phone: +86-15000725058
Email: edward.zhao@gongboshi.com
Website: www.shgongboshi.com

We are a professional supplier of Emerson Rosemount analytical instruments, offering fast delivery, complete technical support, and global after-sales service for industrial automation and process control applications.

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