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|1. (WO2018051531) WATER-LEVEL/TEMPERATURE MEASUREMENT DEVICE|
|Applicants:||ALPS ELECTRIC CO., LTD.
|Title:||WATER-LEVEL/TEMPERATURE MEASUREMENT DEVICE|
This water-level/temperature measurement device 1 comprises: a long, narrow rod-shaped housing 2 formed by a synthetic resin; and a long-length sensor unit 3 that is incorporated inside the housing 2. An upper-portion side of the sensor unit 3 is provided with a water-level sensor 32 that measures the water level of a paddy field 50, and a lower-portion side is provided with a first temperature sensor 34 and a second temperature sensor 35 that measure the temperature of mud 52.