Electrochemical Gas Sensor Formaldehyde Gas Detection Module


  • Product Code: FS00511
  • Availability: In Stock
  • Ex Tax: $9.50

The FS00511 series formaldehyde module is an electrochemical sensor module designed for the detection of formaldehyde. It incorporates a high stability gas sensor and a high-performance microprocessor with digital output, offering ease of use. The module utilizes precise automated calibration and detection equipment to minimize interference from human factors, ensuring the accuracy and consistency of data even in large-scale production environments.



Detected Gas
Output Outcomes
Default: UART (3.3V_TTL level) 
Reserved: DAC (0.4~2V)
Reserved: PWM
Warm-up Time
≤4 mins
Detection Frequency
Updated once per second by default
Recovery Time
≤60 mins
Detection Range
Operating Temperature
Operating Humidity
15~95%RH(No Condensation)
Storage Temperature


Gas Free Diffusion Principle: The module operates on the principle of gas-free diffusion, eliminating the need for external sampling hardware.

Product Batch Consistency: It maintains a high level of consistency within ±0.01mg/m³, ensuring reliable and consistent results across different production batches.

High Sensitivity and Stability: The module provides high sensitivity and strong stability, enabling real-time output of formaldehyde concentration values.

Multiple Output Modes: It supports various output modes such as UART, PWM, and DAC, allowing for flexible integration into different systems.

Factory Calibrated: The module comes pre-calibrated at the factory, eliminating the need for professional equipment for secondary calibration.

Customization: Different modules within the FS00511 series can be customized according to the specific needs of manufacturers, providing tailored solutions to meet their requirements.

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