PM2.5 Transmitter
Brand
TECPEL
|
Model
TRH-PM12
The TRH-PM12 features high precision measurement capabilities, suitable for long-term stable environmental monitoring,
paired with Modbus RTU communication for easy integration into smart HVAC systems.
It utilizes RS-485 transmission for reliable data transfer.
Supports remote monitoring functionality for enhanced user convenience.
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Description
The TRH-PM12 PM2.5 Transmitter is designed for indoor air quality monitoring, accurately measuring PM2.5 concentration to provide essential data for environmental improvement. This device is suitable for air quality testing in offices and public spaces, helping users stay informed about indoor air conditions.
Specifications
- Sensor TypePM2.5
- PM2.5 Range0 ~ 600 μg/m³
- Accuracy0 ~ 100 μg/m³ (±10 μg/m³), 100 ~ 600 μg/m³ (±10%)
- Output SignalRS-485
- Communication ProtocolModbus RTU
- Address1 ~ 247
- Power SupplyDC 12 ~ 36V, AC 24V (50/60Hz)
- Dimensions113.57(H) × 80(W) × 28.79(D) mm
- Protection LevelIP 30
- Electrical Connection4P Terminal Block
Features
- 傳輸方式RS-485 with Modbus RTU
- 遠端監控是
Attributes
- Dimensions113.57 × 80 × 28.79 mm
- Protection LevelIP 30
- AccessoryInstruction Manual