Q caloric
The heat cost allocator family from QUNDIS
Electronic heat cost allocators are devices which are mounted to a radiator, and can measure the heat output and can save the data recorded. There are one-sensor and two-sensor heat cost allocators available, where the temperature at the radiator and the room temperature are measured separately. Two-sensor devices are able to distinguish “real” radiator heat from other heat sources such as sun radiation, and are thus also suitable for low-temperature heating systems. One-sensor variants assume a fixed room temperature. Both types of device can display and save different values, whether these are the cumulative value on a key date or the current value, and both have an error display.
The following types of device can be used in the given systems:
Electronic heat cost allocators for visual readout
201S series – Q basic
These devices are readout visually and the measuring results are noted manually.
These are particularly suitable for tasks or systems that do not require complex data evaluation or particularly fast readout.
An additional feature of the 201S is dynamic heating operation detection which can distinguish between external and internal heating through the radiator.
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Download data sheet PDF (320 kB)
