Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Measurement ranges:
+ PM1/PM2.5/PM10: 0–50 μg/m³ / 0–500 μg/m³ (selectable via jumper); IAQ index: 1-5 (WHO rating)
+ Temperature: 0...50 °C
+ Relative humidity: 0–100 %rH
Communication: RS-485 Modbus (RTU)
Accuracy:
+ Relative humidity: ±2.2 % rH (typical at 20 °C, 30 % rH)
+ Temperature: ±0.4 °C (typical at 20 °C)
+ PM:
0…100 μg/m3:
PM2.5: ±15 μg/m3(at 25 ⁰C ±5 ⁰C)
PM1/PM10*: ±25 μg/m3 (at 25 ⁰C ±5 ⁰C)
100…1000 μg/m3:
PM2.5: ±15 % (at 25 ⁰C ±5 ⁰C)
PM1/PM10*: ±25 % (at 25 ⁰C ±5 ⁰C)
*PM1 and PM10 values are calculated from PM2.5 measurement reading with the default particle distribution.
Measuring elements:
+ PM: Laser-based light scattering particle sensing
+ Temperature: Integrated to CMOS
+ Relative humidity: Thermoset polymer capacitive sensing element
Measuring units:
+ Relative humidity: % rH
+ Temperature: °C
+ PM1/2.5/10: μg/m3
Calibration (CO2): Automatic self-calibration, ABC LogicTM
Supply voltage: 24 VDC/VAC ±10 %
Output signal 1–4: 0...10 V (optional 2...10 V / 0...5 V, display or configuration tool required); Optional 4...20 mA
Linear to selected measurement (CO2, VOC, PM, rH or Temp)
Operating temperature: 0...50 °C
Protection standard: IP20
Noted:
PM = Particulate Matter sensor
rH = Humidity sensor
T = Temperature sensor
D = Display
