[HIGH SENSITIVITY GAS DETECTION PROBE] Ensures stable signal and high precision for accurate readings.
[ADVANCED PUMP-TYPE PROBE DESIGN] Air is pumped into the sensor by a fan, providing better response speed and higher accuracy than standard sensors.
[SLEEK WALL-MOUNTED DESIGN] Offers an elegant appearance, easy installation, and space-saving .
[BLACK SHIELD WIRE] Waterproof, oil-proof, and with strong anti-interference capability for stable signal transmission.
[WIDE MEASURING RANGE AND EASY INSTALLATION] Ensures good linear degree, making it versatile and user-friendly.
Spec:
Condition: 100% Brand New
Item Type: PM2.5 Sensor
Material: ABS
Color: As shown in the picture
Size: Approx.10.8x4cm / 4.3x1.6in(Length x Height)
Weight: Approx.257g/9.1oz
Parameter Technical Index
Power supply 12-24V DC
Average current
PM2.5/10 measuring range 0-1000ug/m³
PM2.5/10 accuracy 10%F·S
Temperature measurement range -40°C-80°C
Temperature accuracy ±0.5°C
Humidity measurement range 0-100%RH
Humidity accuracy ±3%RH
Stability
Nonlinear
Response time 120S
Preheat time 2min (available) 10min (maximum accuracy)
2 years (machine) / 1 year (probe)
Output signal RS485
Power consumption 1.2W (@12V DC, 25°C)
Working pressure range 0.9-1.1atm Interface Description:
Wide voltage power input can be 12-24V. When wiring the 485 signal line, note that the A/B lines cannot be connected in reverse, and the addresses between multiple devices on the bus cannot conflict.
Line color Description
Power supply Brown Power supply positive（12-24V DC）
Power supply Black Power supply negative
Communication Yellow (gray) 485-A
Communication Blue 485-B
Package List：
1 x PM2.5/10 Sensor
1 x Pack Fitting