Plantower® PMS7003 G7 PM2.5 Sensor Laser Particle Sensor Detector Air Quality Tester

Feature ParameterIndexUnitParticulate matter measurement range0 3 1 0 1 0 2 5 2 5 10Micrometer um Particle counting efficiency50 0 3 microns 98 0 5 microns Effective range of particulate matter concentration PM2 5 standard value 0 500Μg m3Particulate matter concentration resolution1Μg m3Particulate matter concentration consistency PM2 5 standard value ± 10 100 500μg m3± 10 μg m3 0 100 μg m3Quasi volume0 1Liter L Single response time1Second S Comprehensive response time 10Second S DC supply voltageTyp 5 0 Min 4 5 Max 5 5Volt V Working current 100Milliamp mA Stand by current 200Microampere uA Data interface levelL 0 8 3 3 H 2 7 3 3Volt V Working temperature 10 to 60Photography ° C Operating humidity range0 99 Storage temperature range 40 80Photography ° C MTBF 3Year Y Size38x35x12Millimeter mm Pin Function PIN1VCCPower 5VPIN2VCCPower 5VPIN3GNDpower supply PIN4GNDpower supply PIN5RESETModule reset signal TTL level 3 3V low resetPIN6NC PIN7RXSerial receive pin TTL level 3 3VPIN8NC PIN9TXSerial transmit pin TTL level 3 3VPIN10SETSet pin TTL level 3 3V high level or floating for normal working state low level for sleep statePackage includes 1 x Air Quality Tester1 x pin