Telaire DSF Series of PM2.5 Automotive In-Cabin Particulate Dust Sensors are designed specifically to meet the needs of OEM manufacturers for a low cost dust sensor with Lin2.2 Output for in-bulkhead mounting.
An affordable dust sensing solution for OEMs
A reliable sensor design based on extensive research, field testing, engineering and manufacturing expertise
Lin bus 2.2
Embedded filtration for longer life
Easy to mount with external tabs
AEC-Q200 qualified components
Extended operating temperature range
Laser Light Scattering Technology
Sensors shipped factory-calibrated
Custom housing and connector subject to commercial consideration
Sensing Method
Mie Light Scattering with Laser Diode Source and Photodiode
Measurement Range
0 to 500 μg/m³
Dimensions
Overall 78 x 51 x 33mm (typical)
Accuracy
< 100μg//m³ ±15μg/m³ ≥ 100μg//m³ ±15%
Resolution
1 μg/m³
Calibration Media
Calibrated KCI
Noise
≤ 45dB (D = 5cm)
Calibration Interval
Not required
Response Time
15 sec @ T63.2
Signal Update
Every 1 second
Signal Averaging
Rolling 20 second average
Warm Up Time
<5 sec (operational) 1 minute (maximum accuracy)
Operating Conditions
-40°C to 80°C
Storage Conditions
-40°C to 85°C
Guaranteed Performance Range
-20°C to 60°C
Output
Lin bus 2.2 Filtered PM2.5, sensor temp
Protection
IP52
Power Supply Requirements
9V~16VDC
Pin Designations
+IGN2 LinGround
Compliance
REACH, ROHS compliance All components are AEC-Q qualified
