The VEGA VEGABAR 81 is a Pressure Transmitter with a Chemical Seal for Pressure and Level Measurement. This VEGA Pressure Transmitter demonstrates its capability especially in high temperatures and aggressive media. The Chemical Seal of the VEGABAR 81 ensures a reliable measurement even with highly corrosive and hot products. The simple connection of the VEGA VEGABAR 81 opens new possibilities for the measurement of differential pressures.