Definition(s)
Conductivity factor (C) <water mist nozzles>
a measure of the conductance between the nozzle’s heat-responsive element and the fitting expressed in units of (m/s)0.5.
Source: Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization. Regulatory Guidance