The APEX Air Lite is a nimble, lightweight air quality monitoring system that can detect particulate matter (PM1, PM2.5 and PM10) and 2 gases simultaneously. A connector also enables an additional external sensor to be integrated with the APEX Air Lite. Standard temperature, humidity, atmospheric pressure, and dew point sensors are included by default.
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Dimensions |
200 x 153 x 185 mm |
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Weight |
< 2.3 kg |
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Enclosure |
PMMA & Polycarbonate & Stainless steel |
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Operating temp |
-20ºC to 60ºC |
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Operating RH |
0 to 99 %RH |
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IP rating |
IP65 |
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Battery |
Lithium 2.9Ah or 20 Ah |
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External supply |
7 – 12 Vdc. charger or 6 Vdc. solar panel |
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Autonomy |
24/7 with charger or solar panel |
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Power consumption |
0.08 – 0.55W (depending on configuration) |
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Communications |
Multi-Band 2G/3G/4G, Ethernet, and Modbus RTU Slave |
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GNSS |
GPS and GLONASS |
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Gas sensors |
CO, CO2, NO, NO2, O3, SO2, H2S, NH3, CH4, VOC, HCl |
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PM sensor |
PM1, PM2.5 & PM10 |
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Internal status |
Temperature, battery, charging voltage and current, and signal |
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Built-in sensors |
Temperature, humidity, atmospheric pressure, and dew point |
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Connectors |
#1: Power 7V to 12V #2: Several options to choose from: • Option 1: Anemometer & Rain Gauge • Option 2: Modbus RTU Master • Option 3: Sound meter • Option 4: Modbus RTU Slave • Option 5: Ethernet |
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Sampling freq. |
3Hz gases, 1Hz particles |
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Avg. periods |
From 10 seconds to a maximum of 24 hours |
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Sending periods |
From 5 minutes to a maximum of 24 hours |
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Remote management |
Bidirectional communications Remote configuration and calibration |
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SIM |
Embedded eSIM and SIM extra holder |
Founded in 1988, Apex Instruments is an American-owned company that has a worldwide impact. Apex provides source emissions and ambient air solutions, custom trailers, cloud-based data workflows and heated sample lines.
