|
Productdetails:
|
| Gasdetectie: | CO2 | Voeding: | Gelijkstroom 5V (MH-Z19B: 4,5~5,5V; MH-Z19C/E: 5,0±0,1V) |
|---|---|---|---|
| Piekstroom: | 125~150mA bij 5V | Interfaceniveau: | 3,3V TTL |
| Uitgangssignaal: | UART seriële poort + PWM | Facultatief bereik: | 0~2000 / 0~5000 / 0~10.000 ppm |
| Meetnauwkeurigheid: | ±(50ppm + 5% meetwaarde | Levensduur: | > 10 jaar |
| Markeren: | YJJ MH-Z19 CO2 sensor module,HVAC carbon dioxide detection module,intelligent home CO2 sensor |
||
Product Description: YJJ MH-Z19 Series Carbon Dioxide Sensor Module HVAC Fresh Air Intelligent Home Carbon Dioxide Detection Module Features: MH-Z19 Series NDIR Infrared Carbon Dioxide Sensor Module Parameter Description Principle: **NDIR Non-Dispersive Infrared**, using infrared absorption to detect CO2, with built-in temperature compensation, resistant to water vapor interference, and less prone to poisoning; mainstream models MH-Z19B / MH-Z19C / MH-Z19E, widely used in
Contactpersoon: Miss. Xu
Tel.: 86+13352990255