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PM2.5 / PM1.0 Sensor - PSML series

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• PWM Output (Low Pulse Occupancy)
• Enhanced Accuracy (LPO)
• Precise PM2.5/PM1.0 Level Classification
• High Linearity and Uniformity

Model Number: PSML series
Data Sheet:

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Product Specification

PRODUCT SUMMARY：

PSML Series is PM2.5/PM1.0 dedicated sensor providing uniform performance and enhanced accuracy which assures precise PM2.5/PM1.0 level classification by detecting over 0.3㎛ sized ultra-fine particle through SAMYOUNG S&C’s proprietary optical structure with IrED

FEATURES：

• Minimum Detectable Particle Size - 0.3㎛

• PWM Output (Low Pulse Occupancy)

• Enhanced Accuracy (LPO)

• Precise PM2.5/PM1.0 Level Classification

• High Linearity and Uniformity

• Market-proven Reliability and Durability

• Pin-to-Pin Compatibility with Existing Sensors

APPLICATION：

• Air Solution Products(Air Purifier, Air Conditioner and etc.) l

• HVAC Control System

• Smart IAQ Device

• Outdoor Particle Sensing Device

Product Specifications：

Ta=25℃

Parameter	Index
Detectable Size	≥0.3㎛
Effective Range	0~500㎍/m³
Maximum Range	0~900㎍/m³
Accuracy	±25%@100~500㎍/m³ ±2.5(LPO)@0~100㎍/m³
Time for Initial Stabilization	60sec. after powered on
Response Time	1sec
Supply Voltage	DC5.0V±10% Ripple 30mV or Less
Current Consumption	Typ. 85mA
Output Signal	LPO(Low Pulse Occupancy)
Operating Temperature	-10~65℃
Operating Humidity	<95%RH(Non-Condensing)
Storage Temperature	-20~80℃
Storage Humidity	<95%RH(Non-Condensing)
Dimensions	59 x 45 x 17mm (W x H x D)
Light Source Life Time	Min. 5years
Weight	25g