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Brand Name : KACISE
Model Number : KGD-HCHO-101
Certification : CE
Place of Origin : CHINA
MOQ : 1PCS
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 1000 Piece/Pieces per Week negotiable
Delivery Time : 5-8 work days
Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available
Detection Range : HCHO: 0 - 1ppm
HCHO Detection Accuracy : ±25ppb or the larger value of ±25% (Under the environmental conditions of 25±2℃, 50±10%RH)
Resolution : HCHO: 1ppb
Response Time T90 : 50s (@25±2℃, 50±10%RH environmental conditions)
Preheating Time : 100s
Operating Conditions : -10℃ to 50℃; below 15 - 95%RH (non-condensing)
Electrochemical Formaldehyde Sensor KGD - HCHO - 101
Product Introduction
The KGD - HCHO - 101, the fourth-generation upgraded formaldehyde sensor, is a gas concentration sensor based on the electrochemical principle. It adopts a tightly sealed structural design, combined with a unique electrolyte packaging technology. Through mathematical algorithms and scientific multi-point calibration, it achieves high-precision formaldehyde output. It is equipped with a built-in temperature and humidity digital sensor. Combined with intelligent algorithms, the product provides more accurate detection and more convenient application.

Product Features
Technical Parameters
| Detection Range | HCHO: 0 - 1ppm | 
| HCHO Detection Accuracy | ±25ppb or the larger value of ±25% (Under the environmental conditions of 25±2℃, 50±10%RH) | 
| Resolution | HCHO: 1ppb | 
| Response Time T90 | 50s (@25±2℃, 50±10%RH environmental conditions) | 
| Preheating Time | 100s | 
| Operating Conditions | -10℃ to 50℃; below 15 - 95%RH (non-condensing) | 
| Storage Conditions | -20℃ to 60℃; below 15 - 95%RH (non-condensing) | 
| Operating Voltage | DC(+3. 5V ~ +5.5V) | 
| Operating Current | <15mA | 
| Communication Method | 1. UART_TTL(3.3V) 2. PWM 3. IIC (Reserved) | 
| Product Dimensions | W23H32D8 | 
| Product Life | 6 years | 
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| HCHO Sensor KGD HCHO 101 for Accurate Detection 50±10%RH in 100s Preheating Time Images | 
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