The APEX Air Lite is a nimble, lightweight air quality 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, dew point and pressure sensors are also included.
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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 | Modbus RTU Slave |
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GNSS |
GPS and GLONASS |
Gas sensors | CO, CO2, NO, NO2, O3, SO2, H2S, NH3 & VOCs |
PM sensor | PM1, PM2.5 & PM10* |
Internal status | Temperature | Battery | Charging voltage & current | Signal |
Built-in sensors | Temperature | Humidity | Atmospheric pressure | Dew point |
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 |
Sampling freq. | 3Hz gases, 1Hz particles |
Avg. periods | From 10 seconds to a maximum of 24 hours |
Sending periods | From 5 minutes to a maximum of 24 hours |
Remote management | Bidirectional communications Remote configuration and calibration |
SIM | Embedded eSIM and SIM holder |
Founded in 1988, Apex Instruments is an American-owned company that has a worldwide impact. Apex provides source emissions and ambient air solutions, customer trailers, cloud-based data workflows and heated sample lines.
