Grove - HCHO Sensor

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Save 8% Regular price A$28.86
Price:
Sale price A$26.70   Inc. GST
SKU:
SS101020001
5 units Ships in 24 hours
The Grove - HCHO Sensor is a semiconductor VOC gas sensor. Its design is based on WSP2110 whose conductivity changes with the concentration of VOC gas in air. Through the circuit, the conductivity can be converted to output signal that corresponding to the gas concentration. This sensor has a very high sensitivity and stability, it can detect the gas whose concentration is up to 1ppm. It’s suitable for detecting formaldehyde, benzene, toluene and other volatile components. This product can be used to detect harmful gas in the home environment. Therefore, it’s a good assistant for you to improve indoor environment quality of life.
Specification
  • Operating Voltage: 5.0V ± 0.3V 
  • Target Gases: HCHO, Benzene,Toluene,Alcohol 
  • Concentration Range: 1~50 ppm 
  • Sensor Resistance Value(Rs): 10KΩ-100KΩ(in 10ppm HCHO) 
  • Sensitivity: Rs(in air)/Rs(10ppm HCHO)≥5

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.

Documents

Please visit wiki page for more info about this product. 

More information about gas sensor, please refer to this manual.

Customer Reviews
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B
24/05/2024
Brian
Australia Australia
I recommend this product

Easy to set up and very sensitive

This comes with plug-in wires that make it easy to install (with an Arduino). I bought several, for detecting acetone, and they appear to be very sensitive to quite low concentrations of it. I have not tested others gases yet.

Shipping rates Australia wide and New Zealand

Please add the items in cart and proceed to checkout to calculate shipping cost. We have range of shipping options once goods are ready to dispatch. 
1. Regular shipping: Goods will be shipped using Australia post regular shipping service. 
2. Express shipping: Goods will be shipped using Australia post EXPRESS shipping service. 
3. Express split shipping: Local stock from Melbourne will be shipped ASAP (1 business day) using EXPRESS shipment while remaining items from overseas stock when arrived in Melbourne shipped using second EXPRESS shipment. 
4. Pick up from Thomastown, Melbourne is available on appointment between 9 am to 3 pm during business days. 

  

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All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.

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