This is an acid proof pressure transmitter, and is suitable for controlling to measure precessing pressures in the strongly corrosive environment. This is suitable to need chemical resistance & solvent resistance in the semi-conductor, and LCD industry, or chemical plant as an item equipped with an acid proof sensor in the teflon housing.
This is operated in a way of NPN Open Collector Type.

-High precision
-Excellent chemical resistance
-Possible to easily set each switching point that users want
-Easily reading the currently indicated value with 4 digit LED in the local situation
-DC 4~20mA current signal & output of high/low contact point
-Possible to set pressure ranges & scales separately