Izinto zokwakha igesi eluhlaza okotshani
I-
Ukucindezela kwengcindezi: ukulawula nokubheka ingcindezi ethangi lokugcina, igeji yengcindezi kufanele ifakwe ethangini lokugcina. <\ p>
Ingcindezi yengcindezi: ukulawula nokubheka ingcindezi ethangi lokugcina, igeji yokucindezela kufanele ifakwe ethangi lokugcina. Ingcindezi yama-gauges amathangi okugcina igesi kaphethiloli avame ukuba nama-gauges wokufundela okuqondile, njengemifudlana evamile ye-tube ingcindezi. I-Diaphragm Pressure Gauge kanye negeji yokucindezela engathintwanga. Faka i-Pressure Gauge endaweni ebonakalayo ethangini. Futhi ububanzi besilinganiso segeji yengcindezi kumele kube yi-100 mm noma ngaphezulu. Izidingo zokunemba zengcindezi yengcindezi namathangi okugcina amafuthemfutho azoba ngu-2,5 noma ngaphezulu, kanye nezidingo zokunemba zokugcina amathangi okugcina iziphothi eziphakathi zizoba ngo-1.6 noma ngaphezulu.