Design for The Equipment Testing The Capability of Atmosphere of Range Hood
Xiao Wang · 2006
By Minicomputer and surveying sensors of the pressure,there are three parameters that must be tested called compressive stress,temperature,and power.The parameter having been tested can be displayed on the screen of the meter.The data will be sent over RS-485 connect,then converted by a conversion of RS-232/RS-485,at last sent to a PC over RS-232 connect.