德國德圖 testo 6381 差壓變送器
Testo 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，德圖 Testo 6383/6381/6351 高精度差壓變送器潔凈室環(huán)境的差壓檢測 實現長期穩(wěn)定的高精度差壓測量。 

德國德圖6381差壓變送器產品介紹：
·測量差壓、流速、流量，以及溫濕度(選配)
·自校零，確保長期穩(wěn)定性以及不受溫度影響的高精度
·量程zui低可達10 Pa，確保高精度的差壓測測量
·Testo 6381差壓變送器結實的金屬外殼保護
·節(jié)約投資成本，集差壓、濕度、溫度測量于一機 (可更換式數字濕度探頭信息)
·顯示面板支持多種語言以及報警顯示
·優(yōu)化集成：可將以太網繼電器和模擬輸出方便地集成到自動化系統(tǒng)中
·高可用性：變送器具自診斷功能
·節(jié)省安裝維護成本：P2A軟件實現參數化設定、調整、分析
·優(yōu)異的系統(tǒng)連接能力，靈活的量程調整，可在既定的測量范圍內提供±50%的調整余量
·潔凈室差壓監(jiān)測 (選配：環(huán)境溫濕度測量)
·德圖壓力測量儀6381差壓變送器干燥工藝監(jiān)測
·差壓監(jiān)測，如裝填工藝和噴涂系統(tǒng)監(jiān)測
德圖 testo 6381 差壓變送器產品優(yōu)勢:
u Automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
u Low measuring range from 10 Pa ensures very high precision at the lowest pressures
u Pressure transmitter for differential pressure, flow velocity and volume flow, as an option: humidity and temperature
u Configurable alarm management with adjustable response delay and alarm acknowledgement
testo 6381 pressure transmitter for differential pressure – the applications

u Differential pressure monitoring between rooms; optional: simultaneous measurement of ambient temperature and humidity
u Monitoring drying processes
u Differential pressure measurement in filling processes and spray-painting systems
德圖6383/6381/6351 高精度差壓變送器產品包含：

testo 6381 differential pressure transmitter with flow calculation, optional humidity/temperature, selectable measuring range between 10 Pa and 1,000 hPa, selectable signal outputs and optional display (depending on the configuration).