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Automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
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Low measuring range down to 50 Pa ensures very high precision at the lowest pressures
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Measurement of differential pressure, flow velocity and volume flow
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Configurable alarm management with adjustable response delay and alarm acknowledgement
testo 6351差压变送器，可计算风速，精度±0.8%测量值，自校零功能，50-200hPa可选量程，可选信号输出，可选显示屏，可输出压力相关单位和风量单位
