... transmitting control could measure and control pressure, differential pressure and level accurately in rugged open environment. It can use RS485 ... signal. The product could be sued for pressure, differential pressure, level measuring, transmitting, displaying and transforming of chemi-industry, metallurgy, ... 25%FS(typ.), +0.5%FS(max.) including analog output’s lin.,rep. and hys.Zero temp.drift: +0.03% ...