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| Contact Us for Quotation | Email：464560351@qq.com | Whatsapp: +8618620373879 |
Principle Introduction
| MEWOI-MIX2820N is a battery operable electrochemical formaldehyde module developed by Mixsen. The product utilizes the electrochemical principle to detect formaldehyde present in the air, and has good selectivity and stability. Each module has UART, can be calibrated. It is easy to connect with the customer product. Can be widely used in HVAC ventilation control, indoor air quality detecting. |
Features
* Low power consumption * High accuracy * Multi-interface * Long life |
Application
* Residential formaldehyde detection * Smart Home use * Formaldehyde detector * Fan&Window automatic control |
Technical Parameters
| Item | Specification |
| Working Principles | Electrochemistry |
| Measurement Range | 0~2ppm |
| Resolution | 0.01ppm |
| Working Voltage | 4.5~5.5V DC |
| Working Current | ＜6mA Average |
| Preheating Time | 180 Seconds |
| Response Time (T90) | T90＜60 Seconds |
| Inspection Interval | 1 Second |
| Working Conditions | 0~55℃/15-90%RH(No Condensation) |
| Storage Conditions | 0～55℃/15～90%RH(No Condensation) |
| Communication Interface | UART (3V Electrical Level) |
| Size | 25.8×23.3×6.4mm(L×W×H) |
| Anticipated Using Life | ＞2 years |
