Layout
Data Indicator and Sensor status | |
CO₂ | |
PM2.5/PM10 | AQI index |
Temperature | Humidity |
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Integrated hanging hole
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Tabletop stand
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°C/°F button
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MAX button
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Battery compartment
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Battery cover
Features
PM2.5 PM10 CO₂ Temperature Humidity
°C/°F switch LCD display
Specifications(WH0295 console)
Specifications(WH45 sensor)
Measurement | Range | Accuracy | Resolution |
PM2.5 | 0 ~ 999ug/m³ |
>100ug/m3, ± 15% <100ug/m3, ± 15ug/m³ |
1ug/m³ |
PM10 |
0 ~ 999ug/m³ |
>100ug/m3, ± 25% <100ug/m3, ± 25ug/m³ |
1ug/m³ |
CO₂ | 0 ~ 40000ppm | 400-10000ppm ± (30ppm+3%) | 1ppm |
Temperature | -40°C ~ 60°C (-40°F ~ 140°F) | ± 1°C or ± 2°F | 0.1°C or 0.1°F |
Humidity | 1%~99% | ± 5% | 1% |
Specifications (Transmission between console and sensor)
Line of sight wireless transmission (in open air) | 100 m (300 ft.) |
Frequency | 433/868/915 MHz depending on location |
Update Rate | 1 minute |
Specifications (Power)
Display Console | 1 x AA Alkaline or Lithium batteries (not included) |
5-in-1 Air Quality sensor | 2 x AA Alkaline or Lithium batteries (not included) |
1.USB mini-B type cable to be connected from a USB power port with 1.0A current supply is needed.
2.The peak current during air sensing is about 0.3A and happens at once per minute frequent.
Parts List
1 | WH45 5-in-1 Air Quality Sensor |
1 | WH0295_C Display Console (Receiver) |
1 | USB Cable |
1 | User Manual |
Packaged information
Length * Width * Height | 112*112*50mm |
Weight | 150g |
Battery | None |
Compatibility Instructions
for all ecowitt network consoles
Please follow the table to make sure you choose the right sensors and concoles before check out.
Note: The "1/4/8/16" means 1 console supports 1/4/8/16 sensors
( excluding accessories )