E-nose

Overview
E-nose, from Suzhou Huiwen Nanotechnology Co., Ltd in Huzhou, Zhejiang. The listing gives operating voltage 12V, charging current Greater than 1A and working current Less than 700 mA.
Technical specifications
| Operating voltage | 12V |
|---|---|
| Charging current | Greater than 1A |
| Working current | Less than 700 mA |
| Communication protocol | UART |
| Air flow in and out | 200-500sccm |
| Recommended operating temperature range | 0 to 50︒C |
| Recommended operating humidity range | 5 to 60% |
| Storage temperature | 0~80°C |
| Sampling method | Pumping headspace sampling |
| Exterior dimensions | 13 x 9.5cm (HxDI) |
| Overall weight | 0.9kg |
| Service life | 3 years |