anx_VI__cpt_2__table_1
θ = the temperature of the thermal energy-conveying liquid; θ_(in) = the value of θ at the inlet of the thermal energy exchange circuit; θ_(οut) = the value of θ at the outlet of the thermal energy exchange circuit; Δθ = the temperature difference θ_(in) — θο_(ut) with Δ_(θ) ≥ 0; θ_(max) = the upper limit of θ for the thermal energy meter to function correctly within the MPEs; θ_(min) = the lower limit of θ for the thermal energy meter to function correctly within the MPEs; Δθ_(max) = the upper limit of Δθ for the thermal energy meter to function correctly within the MPEs; Δθ_(min) = the lower limit of Δθ for the thermal energy meter to function correctly within the MPEs; q = the flow rate of the thermal energy conveying liquid; q_(s) = the highest value of q that is permitted for short periods of time for the thermal energy meter to function correctly; q_(p) = the highest value of q that is permitted permanently for the thermal energy meter to function correctly; q_(i) = the lowest value of q that is permitted for the thermal energy meter to function correctly; P = the thermal power of the thermal energy exchange; P_(s) = the upper limit of P that is permitted for the thermal energy meter to function correctly.
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Source: EUR-Lex (Cellar) · retrieved 2026-11-06 · Text as adopted (Official Journal); later amendments are not incorporated in this text.