Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $42.89 | $42.02 | $40.71 | $38.96 | Contact US |
ZE08-CH2O Universal Chemistry Formaldehyde Module Group Sensor for Home Decoration
Description:
- Brown wire: HD
- White wire: DAC (0.4-2V, to 0-full)
- Black wire: GND
- Red wire: Vin (Voltage input 3.7V-9V)
- Blue wire: UART (RXD) 0-3.3V data input
- Green wire: UART(TXD) 0-3.3data output
- Yellow wire: PWM
Features:
- High sensitivity, high definition
- Low consumption
- Providing UART, analog voltage signal, PWM wave multitypes of output modes
- High stability, good excellent anti-inteference ability
- Temperature compensation, excellent linear output
- Long using life
Output data:
- DAC (0.4-2V standard voltage signal)
- UART output (3V electrical level)
- Working voltage: 3..7-9V
- Preheat time:<=3mins
- Responding time: <=60secs
- Resume time: <=60secs
- Range: 0-5mg/ square meter
- Definition rate: <=0.01ppm
- Working temp: 0-50degree
- Working humidity: 15%RH-90%RH
- Storage temp: 0-50degree
- Using time: 2 years