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| Contact Us for Quotation | Email：464560351@qq.com | Whatsapp: +8618620373879 |
Principle Introduction
| The module MEWOI-MIX2880-485 is an all-in-one module integrating VOC sensor, electrochemical formaldehyde sensor, laser dust sensor, and infrared carbon dioxide sensor with high precision and sensitivity (the formaldehyde sensor and VOC sensor is optional), the module can detect 3 kinds of gases at the same time, and easy to operate. |
Features
* High accuracy and high resolution * High reliability * Strong anti-interference ability * Low power consumption * UART and analog voltage signal output |
Application
* Gas detectors * Air purifier * HAVC * Air conditioner * Air detection machine |
Technical Parameters
| Item | Specification |
| Product Model | MIX2880 |
| Detection Types | CO2, PM2.5、CH2O/TVOC、Temp./Humidity |
| Working Voltage | 5V ±0.2V(DC) |
| Average Current | ＜ 200 mA |
| Interface | RS485 |
| Interface Electric Level | 3V（compatible 3.3 V） |
| Preheating Time | ≤ 3min |
| Detection Range of CO2 | 0~5000ppm |
| Detection Range of PM2.5 | 0~1000ug/m3 |
| Detection Range of CH2O | 0~1.6ppm |
| Detection Range of TVOC | 4 Grade |
| Measurement Range of Temp. | -40～125℃ |
| Precision of Temp. | ±0.3℃ |
| Measurement Range of Humidity | 0~100% RH |
| Precision of Humidity | ±2%RH |
| Working Temp. | 0～50℃ |
| Working Humidity | 15~80% RH(No |
| Storage Temp. | 0～50℃ |
| Storage Humidity | 0~60% RH |
| Appearance Dimension | 70mmx61mm |
