포름알데히드 검출 가스 센서

(Gravity: Formaldehyde (HCHO) Sensor 

(Arduino & Raspberry Pi Compatible))

개요

  • 본 제품은 포름알데히드(HCHO) 검출 가스 센서입니다.
  • 공기중의 포름알데히드를 검출하는데 사용되어 공기 품질을 체크하는 어플리케이션에 사용할 수 있습니다.
  • 높은 안정성과 감도(최대 0.01ppm까지)를 가지고 있으며, 약 2년간의 긴 수명을 가지고 있습니다.
  • 3.3V 및 5V 시스템과 사용이 가능합니다.

  •  

특징

  • Input Voltage: 3.3~6V
  • Target Gas: HCHO
  • Interference Gas: Alcohol, CO & etc
  • Detection Range: 0~5ppm
  • Resolution:0.01ppm
  • Warm Up Time:≤3 minutes
  • Response Time:≤60 seconds
  • Resume Time:≤60 seconds
  • Interface Type:Gravity-3Pin
  • Output Signal:Optional DAC(0.4～2V,for 0-5ppm) or UART(9600)
  • Operating Temp:0~50℃
  • Operating Hum:15%RH-90％RH(No Condensation)
  • Storage Temp:0~50℃
  • Working Life:2 years(in air)
  • Dimension: 38*28*15mm/1.50*1.10*0.59inches
  • Weight: 22 g
  • High stability and sensitivity
  • Automatic temperature compensation
  • Wide input voltage(3.3~6V)
  • Support DAC and UART output
  • Long life(2 years in air)
  • High resolution (0.01ppm)

  • SHIPPING LIST

    • HCHO Sensor Modulex1
    • Digital Gravity 3Pin Cable x1
    • M3 * 10 nylon column x4
    • M3 * 5 screw x8

문서

  • Product WIKI
  • More Documents 
  • Cautions:
    1. When using the sensor module, do not touch the white sensing film.
    2. Please keep away from high concentration Hydrogen sulfide, hydrogen, methanol, ethanol, carbon monoxide. These gases will affect the precision and 3. reduce the service life.
    4. Please keep the modules warming up for at least 5 minutes when first using.
    5. The sensor shall avoid organic solvent, coatings, medicine, oil and high concentration gases
    6. Please do not plug the sensor which on the module, and do not modify components on the PCB.
    7. Excessive impact or vibration should be avoided.
    8. Please do not use the modules in systems which related to human being's safety.
    9. Please do not use the modules in strong air convection environment.
    10. Please do not expose the modules in high concentration organic gas for a long time.

연관제품