Place of Origin:
CHINA
Certification:
CE
Model Number:
KGD-PM-201
Laser Particle Counting Sensor KGD - PM - 201
Product Introduction
The laser particle counting sensor KGD - PM - 201 adopts the principle of optical scattering. It can accurately detect and calculate the number of suspended particulate matters with different particle sizes in the air per unit volume. It can simultaneously output the particle numbers (pcs/28.3L) of 0.3μm, 0.5μm, 1.0μm, 5.0μm, and 10μm, and the indication error meets the requirements of JJF1190.
Product Features
Technical Parameters
Detected Particle Size Range | 0.3 - 10μm |
Counting Efficiency | 50%@0.3μm100% @>0.45μm (Referenced to Lighthouse Solair 3100, under the environmental conditions of 25±2℃, 50±10%RH) |
Counting Repeatability | ≤5% |
Self-cleaning Time | ≤5 min |
Maximum Allowable Operating Concentration | 1000000 pcs/28.3L@0.3um |
Data Refresh Frequency | 1s |
Operating Conditions | 0 - 40℃; 5 - 95%RH (without condensation) |
Storage Conditions | -10 - 50℃; 5 - 95%RH (without condensation) |
Operating Voltage | DC 5V±0.2V, with a ripple < 100mV |
Average Operating Current | <250mA |
Communication Interface | UART_TTL (3.3V) |
Product Dimensions | W99.2H66D 41.7mm |
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