The Rosemount CX Series In-Situ Oxygen Analyzers are designed to provide continuous, accurate oxygen measurement in combustion processes. Engineered by Emerson, these analyzers—CX1100 and CX2100—help industries achieve optimal combustion control, reduce fuel consumption, and minimize emissions.
With advanced sensor technology, durable probe design, and smart diagnostics, the CX Series ensures reliable operation even in harsh flue gas environments.
Real-Time In-Situ Measurement – Continuous monitoring without gas sampling or conditioning.
Wide Temperature Compatibility – Suitable for high-temperature furnace and boiler environments.
Fast Response & High Accuracy – Enables immediate control feedback for combustion efficiency.
Low Maintenance Design – Robust sensor and probe reduce calibration and downtime.
Advanced Diagnostics – Smart self-check functions for predictive maintenance.
Easy Integration – Seamlessly connects to Emerson process control systems or DCS platforms.
| Parameter | Rosemount CX1100 | Rosemount CX2100 |
|---|---|---|
| Measurement Range | 0–25% O₂ | 0–25% O₂ |
| Accuracy | ±0.75% of reading | ±0.75% of reading |
| Probe Lengths | 400–1500 mm | 400–1500 mm |
| Operating Temp | Up to 700°C | Up to 700°C |
| Output | 4–20 mA / HART | 4–20 mA / HART |
| Power Supply | 24 VDC or 110/220 VAC | 24 VDC or 110/220 VAC |
| Mounting | Flange or insertion type | Flange or insertion type |
Power plant boilers and furnaces for combustion optimization
Cement kilns and rotary dryers
Petrochemical and refining process heaters
Steel and glass furnaces
Waste incinerators and environmental monitoring systems
Q1: What is the main difference between CX1100 and CX2100?
A1: CX1100 is the base model for standard combustion monitoring, while CX2100 includes enhanced diagnostics and a more durable probe for demanding applications.
Q2: How often does the CX Series require calibration?
A2: Typically once every 6–12 months depending on process conditions, thanks to Emerson’s long-life zirconia sensor.
Q3: Can these analyzers be connected to existing DCS or PLC systems?
A3: Yes, they provide standard 4–20 mA and HART output for easy integration.
Q4: What industries commonly use Rosemount CX analyzers?
A4: Power generation, petrochemical, cement, metallurgy, and paper manufacturing industries.
Xiangjing (Shanghai) Mechanical and Electrical Tech Co., Ltd
Address: Building 6, No.98, Fulian 1st Road, Baoshan District, Shanghai, China
Tel: +86-15000725058
Email: edward.zhao@gongboshi.com
Website: www.shgongboshi.com
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