Wireless Waterproof Refrigerator Temperature and Humidity Logger / Model Number M2276WS-30CT
Measures temperature, humidity, and illuminance with one unit (illuminance only for M2276WS-32/33CT).
● The waterproof sensor unit can measure humidity up to 100%. ● Uses easily connectable 920MHz band wireless. ● Alarm emails notify of abnormalities.
basic information
● Excellent sensor functionality - The sub-unit is equipped with a built-in sensor that complies with the world standard waterproof and dustproof protection rating IP67. (No abnormalities found after a 30-minute submersion test at a depth of 1m.) - The humidity sensor is also waterproof, allowing for flexible installation locations. (Can be used outdoors) - The body is compact and designed with robust polycarbonate resin. - It has a built-in large-capacity lithium coin battery for long life. ● Excellent temperature tracking Despite being a built-in sensor type, it achieves a thermal time constant comparable to external sensor types due to its unique structure (utility model registered). ● High humidity environment compatibility Using a capacitive sensor, it allows for long-term measurements even in high-temperature environments with humidity levels up to 100%.
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Model number/Brand name
M2276WS-30CT
Applications/Examples of results
●As part of measures against heat stroke at civil engineering and construction sites, the measured temperature and humidity are converted into a heat index (heat stress index), and when it exceeds a set value, an alarm email is sent to smartphones and other devices. ●In a completely closed, solar-powered plant factory, temperature and humidity sensors are also equipped as illumination sensors for LED control, allowing for simultaneous acquisition of environmental data.
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