4-CO-500 Carbon Monoxide (CO) Sensor | 0-500 ppm
Part Number: CLE-0052-400 CLE-0052-411
The Classic Line 4-CO-500 (CLE-0052-400 CLE-0052-411) is a professional-grade electrochemical gas sensor designed for high-accuracy Carbon Monoxide (CO) detection. Featuring the industry-standard 4-series form factor, this sensor is optimized for a measurement range of 0 – 500 ppm, with a robust maximum overload capacity of up to 2000 ppm.
Key Features & Benefits
- High Overload Capacity: Safely handles concentrations up to 2000 ppm.
- Fast & Precise: T90 response time ≤ 30 seconds with 1 ppm resolution.
- Excellent Stability: Low baseline drift and less than 2% signal loss per month.
- Long-Lasting Performance: 2-year expected operating life in air.
- Standard Form Factor: Standard 4-series size for easy integration into existing equipment.
Technical Specifications
| Performance Characteristics | Data |
|---|---|
| Target Gas | Carbon Monoxide (CO) |
| Measurement Range | 0 – 500 ppm |
| Maximum Overload | 2000 ppm |
| Sensitivity | 0.070 ± 0.015 μA/ppm |
| Resolution | 1 ppm |
| Response Time (T90) | ≤ 30 seconds |
| Baseline (at 20°C) | < ± 0.2 μA |
| Long Term Stability | < 2% signal value/month |
Operating & Physical Properties
| Parameter | Value |
|---|---|
| Operating Temperature | -20°C to +50°C |
| Operating Humidity | 15 to 90 %RH (non-condensing) |
| Operating Pressure | 90 to 110 kPa |
| Expected Operating Life | 2 years in air |
| Warranty Period | 18 months from delivery |
| Weight | Approx. 5g |
Important Installation Notes
Note: We strongly recommend using PCB sockets to connect the sensor. Do not solder directly to the sensor pins, as the high heat will cause permanent damage to the internal electrochemical components.
- Calibration: Calibrate using a certified CO gas standard for maximum accuracy.
- Storage: Store in original packaging at 0°C to 20°C. The maximum shelf life is 6 months.
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