SMART INDOOR AIR QUALITY MONITORING DEVICE – leelavatiautomation.com
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SMART INDOOR AIR QUALITY MONITORING DEVICE

SMART INDOOR AIR QUALITY MONITORING DEVICE

SIAQ is a Smart and Modular designed Indoor Air Quality Monitoring Device, equipped with large LCD display for easy viewing at distance. The device has built-in IoT gateway with connectivity WiFi/Ethernet/3G allow to connect easily to any IoT platform. All measurement sensors are from Germany to deliver the highest performance and accuracy.

Advanced Environment Sensors

  • Deliver high accuracy and stable measurment

Modular Design

  • Allow customise the measuring easily

Large LCD Display

  • Easy view in far distance

IoT Connectivity

  • Connect to Globiots or any IoT Platform

SCADA Connectivity

  • Connect to any SCADA software via Modbus TCP or RTU
Measurement All in one device to measure indoor ambient temperature, humidity, CO2, PM0.5, TVOC, differential pressure
Temperature range/resolution/accuracy -20..+70°C / 0.1°C / ± 0.5°C
Humidity range/resolution/accuracy 0-100%RH / 0.1%RH /+/- 3.0%RH
Differential range/resolution/accuracy -125 .. +125 Pa / 0.1Pa / 3% of reading
CO2 range/resolution/accuracy 0-40.000 ppm / 10ppm / (+/- 30ppm + 3% reading)
Mass concentration PM1.0, PM2.5, PM4 and PM10
Number concentration PM0.5, PM1.0, PM2.5, PM4 and PM10
Mass concentration range 1 to 1000 μg/m3
Mass concentration resolution 1 μg/m3
Mass concentration accuracy ±10 μg/m3 @ 0 to 100 μg/m3, ±10 % @ 100 to 1000 μg/m3
Lower limit of detection 0.3 μm
Number concentration range 0 to 3’000 #/cm3
Number concentration precision 1,2 for PM0.5, PM1 and PM2.53 0 to 1000 #/cm3 ==> ±100 #/cm3
1000 to 3000 #/cm3 ==> ±10 % m.v.
TVOC range/resolution/accuracy 0-60.000 ppb / 10 ppb / +/- 15% of Reading
Display None or 2.8″ or 4.3″ color touchscreen LCD display
IoT Connectivity Select WiFi 2.4Ghz or Ethernet or 3G-Dual Band or 4G Cat M1/NB1
SCADA Connectivity Optional ports: RS485/ModbusRTU, Ethernet or WiFi with ModbusTCP
Housing ABS plastic and Anodized Aluminum (model with LCD Display), IP20 protection
Power supply 220VAC/50Hz (adapter)

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