以往使用的中层水温计,是将传感器下沉到某个深度后,再提起来记录读数,获得那个深度时的水温(℃)。显然,这个数据是包括了往返路程中水温的数据,所以并不太真实。最近,日本村山电机制作所研制成功一种新型船用下垂式实时水深水温记录仪。首先在渔船上使用。由于该仪器采用了独特的 Middle-level water temperature meter used in the past, is to sink the sensor to a certain depth, and then mention to record the reading, get the depth of the water temperature (℃). Obviously, this figure includes the data on the water temperature in the round-trip, so it is not very real. Recently, Japan’s Murakami Electric Manufacturing Co., Ltd. successfully developed a new type of ship sagging real-time depth of water temperature recorder. First used on fishing boats. Due to the uniqueness of the instrument