德圖TESTO差壓變送器6381

esto 6381差壓變送器，可計算風量和可選溫濕度測量，精度±0.5%測量值，自校零功能，50-1000hPa可選量程，可選信號輸出，可選顯示屏，可輸出壓力相關單位，濕度單位和風量單位

產品優勢:
Automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
Low measuring range from 10 Pa ensures very high precision at the lowest pressures
Pressure transmitter for differential pressure, flow velocity and volume flow, as an option: humidity and temperature
Configurable alarm management with adjustable response delay and alarm acknowledgement