KGD HCHO 103 Electrochemical Formaldehyde Sensor for 0 1ppm Detection Range and 0 10ppm VOC

Brand Name:KACISE
Certification:CE
Model Number:KGD-HCHO-103
Minimum Order Quantity:1PCS
Delivery Time:5-8 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.
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Product Details

Electrochemical Formaldehyde Sensor KGD - HCHO - 103


Product Introduction

The KGD - HCHO - 103, the fourth-generation formaldehyde sensor, is a gas concentration sensor based on the electrochemical principle. It adopts a dual-channel structural design, combined with a unique electrolyte packaging technology. Through mathematical algorithms and scientific multi-point calibration, it enables the simultaneous output of formaldehyde, VOC, and TVOC. With a built-in temperature and humidity digital sensor, and combined with intelligent algorithms, the product provides more accurate detection and more convenient application.

Product Features

  • Resolution as high as 1ppb.
  • Highly integrated module, capable of simultaneously outputting parameters such as formaldehyde, VOC, and TVOC.
  • Full-range temperature and humidity compensation.
  • Unique dual-channel design, with alcohol cross-interference < 1%.
  • Resistant to alcohol poisoning and has a fast recovery time.
  • Multiple communication methods are optional: URAT, IIC, PWM.
  • Good long-term stability, with a service life of up to 6 years.

Technical Parameters

Detected GasesFormaldehyde, VOC
Detection RangeFormaldehyde: 0 - 1ppm VOC: 0 - 10ppm
Formaldehyde Detection AccuracyThe larger value of ±30ppb or ±10% (Under the environmental conditions of 25±2℃, 50±10%RH)
Response Time T9050s (@25±2℃, 50±10%RH environmental conditions)
Preheating Time100s
Operating Conditions-10℃ to 50℃; below 15 - 95%RH (non-condensing)
Storage Conditions-20℃ to 50℃; below 15 - 95%RH (non-condensing)
Operating VoltageDC(+3. 5V ~ +5.5V)
Operating Current<15mA
Communication Method1. UART_TTL(3.3V) 2. PWM (Reserved) 3. IIC (Reserved)
Product DimensionsW23H32D8

China KGD HCHO 103 Electrochemical Formaldehyde Sensor for 0 1ppm Detection Range and 0 10ppm VOC supplier

KGD HCHO 103 Electrochemical Formaldehyde Sensor for 0 1ppm Detection Range and 0 10ppm VOC

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