
Gas Sensor Modules
ECO-5011A
Electrochemical CO Sensor Module ECO-5011A
- Model
- ECO-5011A
- Category
- Gas Detectors & Alarms › Gas Sensor Modules
Parameters: CO
Measurement PrincipleElectrochemical
Overview
ECO-5011A is a battery-operable electrochemical CO sensor module combining proven sensing with refined circuitry, offering good selectivity, linear output, a UART interface for individual calibration, low power and a 10+ year life.
Key Features
- Excellent selectivity to CO and good cross interference
- High linear output characteristics for CO measurement
- Low power consumption, applicable for battery-operated
- Easy installation & free maintenance
- Long lifespan over 10+ years
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| CO | 0~1000 ppm / 0~10000 ppm |
Specifications
| Principle | Electrochemical technology |
|---|---|
| Measurement Gas | CO |
| Measurement Range | 0-1000ppm, 0-10000ppm (available) |
| Accuracy | ±5ppm or ±10% of reading, take whichever is greater |
| Resolution | 0.5ppm |
| Response Time | T90<60s |
| Output | UART_TTL (3.3V) |
| Working Condition | -20~60℃, 5~99%RH (non-condensing) |
| Storage Condition | -20~60℃, 5~99%RH (non-condensing) |
| Power Supply | 4.5~5.5V DC |
| Working Current | ≤15mA (25℃) |
| Lifetime | 10+ years |
Applications
- Fire alarms
- CO detectors
Related Products

Gas Sensor Modules
CB-HCHO-V4
Formaldehyde Gas Sensor
Parameters: HCHO, VOC, TVOC

Gas Sensor Modules
VM-1001
VOC Gas Sensor
Parameters: HCHO, Benzene, CO, H2, Alcohol, Cigarette smoke

Gas Sensor Modules
CM1106SL-N
Super Low Power NDIR CO₂ Sensor
Parameters: CO2

Gas Sensor Modules
SRH Series
Industrial Grade CO₂ Sensor SRH Series (A/B)
Parameters: CO2