DEVMO Digital Particle Concentration Laser Sensor PMS5003 PM2.5 PM10+Cable Air Quality Detection Sensor Dust Sensor Air Conditioning Monitor Module Compatible with Ar-duino

Circuit Attentions

1) DC 5V power supply is needed because the FAN will have to be driven by 5V. But the high level of data pin is 3.3V. Level conversion unit will have to be used if the power of host MCU is 5V.

2) The SET and RESET pins are pulled up inside so they will have to not be connected if without usage.

3) PIN7 and PIN8 will have to not be connected.

4) Stable data will have to be got at least 30 seconds after the sensor wakeup from the sleep mode on account of the fan’s performance.

Installation Attentions

1) Metal shell is connected to the GND so be careful not to let it shorted with the other parts of circuit apart from GND.

2) The best way of install is making the plane of inset and outset closely to the plane of the host. Or some shield will have to be placed between inset and outset in order to prevent the air waft from inner loop.

3) The blowhole in the shell of the host will have to not be smaller than the inset.

4) The sensor will have to not be installed in the air waft way of the air cleaner or will have to be shielded by some structure.

5) The sensor will have to be installed at least 20cm higher than the grand in order to prevent it from blocking by the floc dust.

6) Do not break up the sensor.

7) M2 self-tapping strew will have to be used to fix the sensor but it will have to not be deeper than 5mm into the sensor.

Other Attentions

1) Only the consistency of all of the PM sensors of PLANTOWER is promised and ensured. And the sensor will have to not be checked with any third party equipment.

2) The sensor is on a regular basis used in the common indoor environment. So some protection will have to be added if the usage of in the conditions as followed:
a) The time of concentration ≥300μg/m³ is longer than 50% of the whole year or concentration≥500μg/m³ is longer than20% of the whole year.
b) Kitchen
c) Water mist condition such as bathroom or hot spring.
d) outdoor

★PMS5003 (G5) is a digital versatile particulate matter concentration sensor can be used to get the quality and quantity in the unit volume of suspended particulate matter in the air, and a digital interface in the form of output.
★The sensor can be embedded in a number of concentrations of suspended particulate matter in the air or related instrumentation equipment to enhance the environment, to provide timely and accurate concentration data.
★Measuring range: 0.3~1.0;1.0~2.5;2.5~10 (um)
★DC Supply Voltage: 5.0(V) ,Maximum Operating Current: 120(mA)
★Package Includes:1pcs Digital Particle Concentration Laser Sensor PMS5003 PM2.5 PM10+Cable for Ar-duino