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Dual Channel Design for Simultaneous 4-20 mA Output Signals
657系列變送器提供兩個4-20mA通道，為相對濕度和溫度產(chǎn)生單獨的輸出信號。這些設(shè)備提供±2%的濕度精度和±1°F的溫度測量。不銹鋼探頭可以很容易地安裝到大多數(shù)管道系統(tǒng)使用以下兩個可選套件之一。
應(yīng)用及案例
● Cleanroom monitoring
● HVAC/building control monitoring
產(chǎn)品特色
● Polymer film humidity and thin film RTD temperature sensors offer highly reliable and stable measurements
● Remote mount housing offers installation flexibility (657-1)
● Rugged die-cast aluminum housing is great for industrial applications (657C-1)
品種齊全，上萬種儀表
國外直銷， 原裝進(jìn)口
誠信服務(wù)，售后保證
