Industrial CO Detection
Designed for petroleum, petrochemical, metallurgy, mining and environmental monitoring.
ME4-CO Industrial Electrochemical Carbon Monoxide Sensor
The ME4-CO is a constant-potential electrochemical carbon monoxide sensor for industrial and environmental safety equipment. It provides a 0–1000 ppm range, 1 ppm resolution and T90 response of 25 seconds or less.
BrandWinsen
Sensing PrincipleElectrochemical
Target GasCO
Product TypeIndustrial Electrochemical CO Sensor
Gas Sensing for OEM Integration
Product Overview
A standard Ø32 mm industrial CO sensor with stable linear output for harsh-site and environmental monitoring instruments.
The sensor current is proportional to carbon monoxide concentration through controlled electrochemical oxidation.
Its sensitivity, repeatability and anti-interference characteristics suit petroleum, petrochemical, metallurgy, mining and environmental applications.
Designed for Reliable Integration
Key Features
T90 ≤25 Seconds
Provides a relatively fast response for industrial safety instruments.
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
Petroleum and Petrochemical Sites
Metallurgy Facilities
Mining Safety
Environmental CO Monitoring
Official Product Parameters
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ME4-CO |
| Detected Gas | Carbon monoxide (CO) |
| Detection Range | 0–1000 ppm |
| Maximum Range | 1500 ppm |
| Sensitivity | 0.080±0.020 µA/ppm |
| Resolution | 1 ppm |
| Response Time (T90) | ≤25 s |
| Bias Voltage | 0 mV |
| Recommended Load Resistance | 10 Ω |
| Repeatability | <2% of output |
| Output Linearity | Linear |
| Stability | <5% per month |
| Zero Drift (-20°C to 40°C) | 9 ppm |
| Temperature Range | -20°C to 50°C |
| Humidity Range | 15–90% RH |
| Pressure Range | Standard atmospheric pressure ±10% |
| Dimensions | Ø32 × 14.5 mm |
| Expected Life | 2 years in air |
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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