Particle Laser Sensor Accurate PM2.5 Air Quality Monitor Dust Detector Module Digital Output

About this item

• Feature: 1. High Accuracy: Using high performance laser modules and photosensitive elements, the laser scattering sensor has high accuracy. 2. Better System: Constant wind pressure and flow adaptive control system largely simplifies the operation, very stable as well. 3. Reliable Work: In depth algorithm is used to optimize compensation and ensure consistent test results in different environments. 4. Little Noises: No dirt retention structure with ultra quiet fan enables low working noise and quick cooling for efficient work. 5. Practical Use: Compact size makes the tester ideal for hand held and portable intelligent detection instrument and equipment. Specification: Item Type: Particle Laser Sensor Material: Metal Application: Suitable for hand held and portable intelligent detection instruments and equipment. Technical Parameter Technical Index Effective Range 0500ugm3 Maximum Range 1000pgm3 Particle Mass Concentration Resolution lugm3 Minimum Resolution Particle Size 0.3um Consistency (PM2.5 Mass Concentration) (25+5) celsius , (50+10)percent Rh, Standard Test Environment +10percent , at (100~500) ugm3 +10ugm3, at (0~100) ugm3 Response Time less than 3s Data Interface UART at 3.3V Interface Level High Level Input Voltage (VIH): 1.8V~5V Low Level Input Voltage (VIL): <0.8V High Level Output Voltage (VOH): >2.9V low Level Output Voltage (VOL)<0.4V Working Voltage 5V (4.8V5.5V) Working Current <100mA Working Temperature and Working Humidity (10~60) celsius , (0~99)percent RH (non condensing) Storage Temperature 30 celsius ~70 celsius Dimension(Approx.) 48 x 37 x 12mm 1.89 x 1.46 x 0.47in Mean Time Between Failures >30000 Hours . Package List: 1 x Particle Laser Sensor1 x Terminal Note: 1. The sensor contains electrostatic sensitive components, so electrostatic protection must be done during installation and use, such as wearing anti static gloves, etc.; 2. During installation and use, irregular operations such as live plugging and unplugging should be avoided; 3. Do not disassemble the sensor, which may cause irreversible damage. High Accuracy: Using high performance laser modules and photosensitive elements, the laser scattering sensor has high accuracy. Better System: Constant wind pressure and flow adaptive control system largely simplifies the operation, very stable as well. Reliable Work: In depth algorithm is used to optimize compensation and ensure consistent test results in different environments. Little Noises: No dirt retention structure with ultra quiet fan enables low working noise and quick cooling for efficient work. Practical Use: Compact size makes the tester ideal for hand held and portable intelligent detection instrument and equipment.