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Detail produk:
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| Deteksi gas: | CO2 | Catu daya: | DC 5V (MH-Z19B: 4,5~5,5V; MH-Z19C/E: 5,0±0,1V) |
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| Arus Puncak: | 125~150mA @ 5V | Level Antarmuka: | TTL 3.3V |
| Sinyal Keluaran: | Port serial UART + PWM | Kisaran opsional: | 0~2000 / 0~5000 / 0~10000 ppm |
| Akurasi Pengukuran: | ±(50ppm + 5% pembacaan | Jangka hidup: | > 10 tahun |
| Menyoroti: | YJJ MH-Z19 CO2 sensor module,HVAC carbon dioxide detection module,intelligent home CO2 sensor |
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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
Kontak Person: Miss. Xu
Tel: 86+13352990255