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DFRobot
Formaldehyde Gas Detector - Threshold Alert Sensor (0-20ppm)
SKU: SHN0105025
R 839,00Ex Tax: R 729,57
Ships in 7–10 working days
Qty
1
- Delivery nationwide via The Courier Guy — R150 flat, free over R2,000
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Description
The Formaldehyde Gas Detector is a threshold-based environmental sensor designed to monitor HCHO levels from 0 to 20ppm. It is ideal for makers, educators, and hobbyists building indoor air quality monitors or safety automation projects.
Broad formaldehyde detection range
This sensor accurately monitors HCHO concentrations spanning from 0 to 20ppm.
Fixed alert threshold trigger
The module features a preset 0.06ppm alert threshold for instant notification when hazardous levels are reached.
Flexible supply voltage support
Designed for broad compatibility, the sensor operates reliably on any power supply between 5V and 24V.
Simple digital signal output
It provides a clear digital high/low output, allowing for straightforward interfacing with microcontrollers and control systems.
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