The CMA wireless weather sensor is a compact, portable device for measuring various weather-related parameters, including temperature, humidity, air pressure, wind speed and direction, light intensity and UV index. A wind vane and tripod are included for accurate and convenient measurements with the sensor. The weather sensor is equipped with an OLED colour display that shows sensor information and measured values. This makes the sensor suitable for use as a stand-alone measuring instrument.
This wireless weather sensor can be used wirelessly via Bluetooth or wired via USB with the Coach 7 or Coach 7 lite programmes/apps on computers (Windows and Mac), Chromebooks and mobile devices (Android and iOS).
Technical specifications:
-Measuring ranges: (resolution in brackets)
-Temperature: -40 .. 60 ℃ (0.1 ℃)
-Humidity: 0 .. 100% RH (0.1% RH)
-Air pressure: 300 .. 1100 hPa (0.1 hPa)
-Wind direction: 0 .. 360 ° (±5 °)
-Anemometer: 0 .. 30 m/s (0.1 m/s)
-Light intensity: 1 .. 188,000 lux (1 lux)
-UV index: 0 .. 11 index (0.1)
-Warranty: 24 months
-OLED display: 0.96” 128 x 64px
-Maximum sample frequency: 1 Hz
-Battery life: 8 hours when fully charged (rechargeable)
-Connection: Bluetooth 5, Low Energy (Mac, Android, iOS) Bluetooth 2.1, Classic (Windows) or USB-C 2.0
-All sensor specifications can be found in the Manual, see Downloads.
Suggestions for geography, science or NLT practicals:
The weather sensor simultaneously measures primary variables such as temperature, humidity, air pressure, wind speed and direction, light level and UV index. Based on these basic measurements, many other weather parameters can be calculated or derived.
For environmental science, meteorology and geography, this sensor can be used to carry out various practicals in which the weather at different locations can be mapped.
The basic principles of weather can be studied effectively with this sensor.
The following variables can be derived based on the primary values measured by the weather sensor:
-Dew point — indicates when condensation or fog will form
-Absolute humidity — refers to “how much water is actually in the air”
-Vapour pressure deficit (VPD) — relates to plant growth and evaporation
-Heat index — feels like temperature on hot days
-Wind chill — feels like temperature on cold, windy days
-Air density — links temperature, pressure and wind energy
-Wind energy density — allows students to estimate the potential output of wind turbines
-Cloud base height (LCL) — a quick predictor of cloud formation
-Beaufort scale — simple classification of wind speed without a lot of maths
-UV exposure time — links UV index to sun safety
-Irradiance of illuminance — shows sunlight as energy, not just brightness
This wireless weather sensor can be used wirelessly via Bluetooth or wired via USB with the Coach 7 or Coach 7 lite programmes/apps on computers (Windows and Mac), Chromebooks and mobile devices (Android and iOS).
Technical specifications:
-Measuring ranges: (resolution in brackets)
-Temperature: -40 .. 60 ℃ (0.1 ℃)
-Humidity: 0 .. 100% RH (0.1% RH)
-Air pressure: 300 .. 1100 hPa (0.1 hPa)
-Wind direction: 0 .. 360 ° (±5 °)
-Anemometer: 0 .. 30 m/s (0.1 m/s)
-Light intensity: 1 .. 188,000 lux (1 lux)
-UV index: 0 .. 11 index (0.1)
-Warranty: 24 months
-OLED display: 0.96” 128 x 64px
-Maximum sample frequency: 1 Hz
-Battery life: 8 hours when fully charged (rechargeable)
-Connection: Bluetooth 5, Low Energy (Mac, Android, iOS) Bluetooth 2.1, Classic (Windows) or USB-C 2.0
-All sensor specifications can be found in the Manual, see Downloads.
Suggestions for geography, science or NLT practicals:
The weather sensor simultaneously measures primary variables such as temperature, humidity, air pressure, wind speed and direction, light level and UV index. Based on these basic measurements, many other weather parameters can be calculated or derived.
For environmental science, meteorology and geography, this sensor can be used to carry out various practicals in which the weather at different locations can be mapped.
The basic principles of weather can be studied effectively with this sensor.
The following variables can be derived based on the primary values measured by the weather sensor:
-Dew point — indicates when condensation or fog will form
-Absolute humidity — refers to “how much water is actually in the air”
-Vapour pressure deficit (VPD) — relates to plant growth and evaporation
-Heat index — feels like temperature on hot days
-Wind chill — feels like temperature on cold, windy days
-Air density — links temperature, pressure and wind energy
-Wind energy density — allows students to estimate the potential output of wind turbines
-Cloud base height (LCL) — a quick predictor of cloud formation
-Beaufort scale — simple classification of wind speed without a lot of maths
-UV exposure time — links UV index to sun safety
-Irradiance of illuminance — shows sunlight as energy, not just brightness
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Properties
- CMA/W62