Water flow sensor (Sea) YF-S201 Flowmeter G1/2 1- 30L/min Black

the lowest rated working voltage DC4.5 5V-24V?
the maximum operating current of 15 mA (DC 5V)?
the operating voltage range DC 5 ~ 18 V?
load capacity ? 10 mA (DC 5V)?
? 80’C operating temperature range?
using the humidity range 35% ~ 90% RH (no condensation state)?
allowing less pressure water pressure 1.75Mpa?
Storage temperature -25 ~ + 80 ‘C?
save humidity 25% ~ 95% RH