Calorimeters (Heat Meters) with PT500 and PT1000 s
Calorimeters (Heat Meters) with PT500 and PT1000 sensors
Temperature sensor pairs were preferred by PT1000 or PT500 at the production stage. Some manufacturers use PT100 sensors. However, generally PT500 and PT1000 sensors are preferred in the current application. These sensors are used as sensor pairs and is pay attention that there is as little difference as possible between the two sensors accuracy.
Basically both types of sensors are the same as precision. The difference is only in the process of evaluating the data obtained during the measurement. There is no difference in using PT1000 or PT500 sensors for the user.
As shown below, one of the sensors is mounted on the calorimeter itself and the other is mounted on the input line.
HEAT METER MONTAGE SCHEMA