Cubic Sensor and Instrument Co.,Ltd.

HVAC Controller AM6108B

HVAC Controller with Display AM6108B is a 5-in-1 built-in IAQ(Indoor Air Quality) sensor with Modbus or BACnet protocol.  The indoor air quality meter can send control signals and deliver real-time indoor air quality data including particulate matter (PM2.5), carbon dioxide (CO2), VOC, temperature, and humidity to the building automation system, fan and valve can be adjusted accordingly, to keep indoor air quality at a comfortable level. Meanwhile, our indoor air quality sensor also supports wireless data transmission via Wi-Fi, to realize online remote air quality monitoring.

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Features Specification Structure

Features of HVAC Controller AM6108B

  • Standard configuration: CO2, PM, RH & T, VOC;

  • Modbus/BACnet protocol for choice;

  • IoT wireless monitoring available;

  • HVAC system control function: Three levels of wind speed can be adjusted; Four working modes: intelligent, manual, mute, and time;

  • Compatible with touch-screen operation, device ID and baud rate can be set via surface;

  • OEM/ODM available (sensor configuration, appearance design, PCBA design, software development etc).

Specification of HVAC Controller AM6108B

Working principleCO2: Non-Dispersion Infrared (NDIR); PM: Light scattering; VOC: MEMS Mox
Measurement rangeCO2: 0~5000ppm; PM2.5: 0~999μg/m³
Temperature: -10°C~50°C; Relative Humidity: 0%~95%RH
CO2 accuracy±(50ppm+5% of reading) /±(30ppm+3% of reading) is optional
PM accuracyPM2.5: 0~100μg/m³, ±10μg/m³; >100μg/m³, ±10% of reading (25°C±2°C, 50±10%RH)
Temperature Accuracy±1°C (0°C ~50°C)
Humidity Accuracy±8%RH
UI ScreenTouch Screen
OutputModbus-RTU or BACnet-MSTP or Wi-Fi
Power supply12VDC or 24VAC/DC
Working Condition-10°C~50°C,0~95%RH (non-condensing)
Storage condition-20℃~60℃,0~95%RH (non-condensing)
DimensionW86*H86*D25 (mm)


Structure of HVAC Controller AM6108B
Structure of HVAC Controller AM6108B

Structure of HVAC Controller AM6108B

1. External Casing: AM6108B is usually enclosed in a durable casing to protect its internal components and provide a stable housing.

2. Display Panel: A prominent display panel is integrated into the transmitter, showing real-time measurement data. This allows users to easily assess the level of indoor air quality by different color. 

3. Sensors: Various sensors are built into the AM6108B to measure and detect specific air quality parameters.

4. Air Intake: The AM6108B usually has an intake or inlet through which it pulls in ambient air for analysis.

5. Power Supply: RS485,12VDC or 24VAC/DC

6. Accessories: Screws X2, Wall mounting bracket X1

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