$111.$Cd for the orifice plate varies from

$0\mathrm{.}58$ to $0\mathrm{.}8$

$0\mathrm{.}93$ to $0\mathrm{.}98$

$0\mathrm{.}2$ to $0\mathrm{.}3$

$0\mathrm{.}02$ to $0\mathrm{.}03$