T90 Below 15 Seconds
Specified for rapid response to changing carbon monoxide concentration.
MEu-CO Fast-Response Electrochemical Carbon Monoxide Sensor
The MEu-CO is a fuel-cell carbon monoxide sensor with a 0–1000 ppm range and a specified T90 response time below 15 seconds. It is designed for portable instruments, fixed detectors and industrial CO monitoring systems.
BrandWinsen
Sensing PrincipleElectrochemical
Target GasCO
Product TypeElectrochemical CO Sensor
Gas Sensing for OEM Integration
Product Overview
Fast electrochemical carbon monoxide sensing with stable repeatability for portable and fixed CO detectors.
The sensor generates a current proportional to carbon monoxide concentration through an electrochemical oxidation-reduction reaction.
Its fast response, low zero output and integrated filter support CO detection in petroleum, petrochemical, metallurgy, mining and environmental applications.
Designed for Reliable Integration
Key Features
Integrated Gas Filter
A filter helps reduce the influence of acid gases and organic vapors.
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
Portable CO Detectors
Fixed CO Detection Systems
Petrochemical Facilities
Mining and Environmental Monitoring
Official Product Parameters
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MEu-CO |
| Detected Gas | Carbon monoxide (CO) |
| Measurement Range | 0–1000 ppm |
| Maximum Range | 2000 ppm |
| Sensitivity | 0.085±0.015 nA/ppm |
| Response Time (T90) | <15 s |
| Zero Output in Clean Air | <±2 ppm equivalent CO |
| Zero Drift (-40°C to 50°C) | <+10 ppm equivalent CO |
| Repeatability | <±3% of output value |
| Linearity | Within ±5% |
| Stability | Average decay <2% per month |
| Filter | Acid gas and organic vapor |
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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