| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $54.24 | $53.14 | $51.48 | $49.26 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
$29.31
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (FT232RNL) w/ Isolation
$33.20
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
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Infrared Carbon Dioxide Sensor Module CO2 High Sensitivity
Description:
- Range: 0~2000ppm
- Resolution: 20ppm
- Precision: the CO2 reference values for the factory were 75ppm@22 (72F), or 10% of the readings, whichever was the maximum.
- Stability: Logic ABC will make the module achieve complete accuracy. When abd logic that can, as long as the sensors in every 21 days at least 3 times can be detected reference CO2 concentration values (400 ppm - CO2 concentration) can be, and the reference CO2 concentration value can be detected the lowest value.
- Temperature effect: 0.5% per or 0.275%FS per F FS
- Non linear degree: Scale 2%Full
- The impact of the pressure: the typical, every millimeter of mercury to live affects the output readings error of about 0.13%
- Response time: 3 minutes
- The engine reaches the normal working time: less than 3 minutes
- Maximum accuracy: less than 15 minutes
- Carbon dioxide sensor module T6603-5 range: 0~2000ppm
- Resolution: 20ppm
- The accuracy: 75ppm@22, or reading 10%, whichever is the maximum
- Nonlinearity:
- Pressure effect: reading Hg 0.13%/mm
- Response time: minute
- The engine reaches the normal working time: minutes
- Achieve maximum accuracy minute
- Digital output: UART@19200Baud
- Analog output: OC gate output (PWM output or threshold detector)
