Product Overview
wireless temperature and humidity sensor is a wireless smart sensor capable of accurately measuring ambient temperature and humidity . It employs a high-precision digital sensor and is equipped with a dedicated protective cover to ensure the reliability and stability of the measurement data.
This temperature and humidity sensor can simultaneously detect the temperature and humidity in the environment and transmit the collected temperature and humidity data to the wireless temperature measurement host in real time via a wireless network.
Main technical parameters
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Category
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Parameter Indicators
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Temperature measurement range
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-40℃ to +120℃
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Temperature measurement accuracy
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±0.3℃
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±0.7℃
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Humidity range
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0~100%HR
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Humidity accuracy
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±3.0%HR
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±4.5%HR
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Operating voltage
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2.5~3.6V
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standby current
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1uA
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carrier frequency
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433MHz
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RF modulation mode
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GFSK
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Wireless transmission distance
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≤300 meters (visible distance in open areas)
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Transmission frequency
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1 time/5 minutes
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Product Dimensions
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57.7mm*89.5mm*35.5mm
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Work environment
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Temperature: -20℃ to +85℃ Humidity: ≤90%RH
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Storage environment
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Temperature: -45℃ to +90℃ Humidity: ≤95%RH
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Waterproof rating
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IP65
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Installation method
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Adhesive/screw fixing
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