Compact Ø14 × 14 mm Format
Designed for products with limited sensor height and PCB area.
ME2-CO Φ14×14 Miniature Carbon Monoxide Gas Sensor
The ME2-CO Φ14×14 is a miniature fuel-cell carbon monoxide sensor for commercial and civilian CO detection products. The official specification table lists a 0–1000 ppm range, 1 ppm resolution and response below 30 seconds.
BrandWinsen
Sensing PrincipleElectrochemical
Target GasCO
Product TypeMiniature Electrochemical CO Sensor
Gas Sensing for OEM Integration
Product Overview
A compact 14 mm electrochemical CO sensor for space-constrained alarm and monitoring equipment.
The sensing current follows the electrochemical oxidation of carbon monoxide and is proportional to concentration.
Its small cylindrical package, linear output and low power consumption support compact residential and commercial detectors.
Designed for Reliable Integration
Key Features
Response Below 30 Seconds
The detailed specification table lists T90 below 30 seconds.
Linear Sensor Output
Supports concentration calculation through the external signal-conditioning and calibration circuit.
Stable Repeatability
Designed for consistent response across repeated exposure and recovery cycles.
Anti-interference Design
Provides selectivity for CO detection when used according to the datasheet and application guidance.
OEM Integration
Available for integration into fixed, portable, residential and industrial gas-detection products.
Typical Use Cases
Applications
Compact CO Alarms
Residential CO Detectors
Commercial Safety Products
Portable Carbon Monoxide Monitors
Official Product Parameters
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ME2-CO-Φ14×14 |
| Detected Gas | Carbon monoxide (CO) |
| Measurement Range | 0–1000 ppm |
| Maximum Detecting Concentration | 2000 ppm |
| Sensitivity | >0.8 nA/ppm |
| Resolution | 1 ppm |
| Response Time (T90) | <30 s |
| Recommended Load Resistance | 500 Ω / 1 kΩ / 2 kΩ |
| Repeatability | <3% of output value |
| Output Linearity | Linear |
| Zero Drift (-20°C to 40°C) | ≤10 ppm |
| Temperature Range | -20°C to 50°C |
| Humidity Range | 15–90% RH |
| Pressure Range | Normal atmosphere ±10% |
| Dimensions | Ø14 × 14 mm |
| Expected Life | 3 years |
Specifications are based on the official Winsen product page or product manual. Confirm the latest datasheet, calibration requirements, communication protocol and mechanical drawing before final product design.
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