Allocator

GRADUS ELECTRONIC COST ALLOCATOR Thermal energy meters are not suitable for use in riser heating systems (direct billing). In this case, heat cost allocation is only possible through electronic heat cost allocators (indirect billing). Gradus is the solution for such applications. It features two temperature sensors and a built-in wireless M-Bus interface. EN 834 compliant. Gradus may be used both with fixed or variable scale (configurable over optical interface). Several options of Kc factors approved by WTP-Berlin are available.