Feature:Maximum range: >=1000ug/m³
Effective range: 0-500ug/m³
Service life:> 3 years
Consistency: <= ± 10%
Working temperature: -5 ~ 50 ° C
Operating humidity: 0-99%
Supply voltage: 5V
Maximum current: 100mA
Data interface level: 3.3V
Interface: 8pin 1.25mm
Response time: <10 seconds
Dimensions: 48 x 40 x 12
| PIN1 |
VCC |
Power +5V |
| PIN2 |
GND |
Power supply- |
| PIN3 |
SET |
Set the pin/TTL level @3.3V high or floating to normal operation, low level to sleep state |
| PIN4 |
RXD |
Serial receiver pin / TTL Level @3.3V |
| PIN5 |
TXD |
Serial transmit pin / TTL level @3.3V |
| PIN6 |
RESET |
Module reset signal / TTL level @3.3V, low reset |
| PIN7/8 |
NC |
/ |
Package includes:
1 x Air Quality Tester
