重慶川儀7023工業(yè)pH計(jì)是由變送器和測(cè)量組件組成的一種測(cè)量pH/ORP值的在線(xiàn)水質(zhì)分析儀器，該儀器采用加強(qiáng)型塑料外殼，耐腐蝕，結(jié)構(gòu)牢固，內(nèi)有導(dǎo)電涂層，可有效屏蔽電磁干擾， 提供4-20mA的輸出，變送器采用24Vd.C兩線(xiàn)制電源，使之在采用了本質(zhì)**柵的本安鏈中，其應(yīng)符合ibllCT6防爆標(biāo)準(zhǔn)，在變送器及接收器之間的一對(duì)導(dǎo)線(xiàn)，即給接收器提供了輸出，也給變送器提供了電源，結(jié)構(gòu)緊湊的塑料外殼符合lP65的防水設(shè)計(jì)，可用在惡劣工況環(huán)境條件下的pH/ORP測(cè)量。

7023 Two-wire Industrial pH Analyzer is a pH/ORP on line liquid analyzer, consisting of transmitter and measuring components. Its box一lid is made of pressed plastic, which is firm and of anti一corrosion. And the inner of the box一lid iscovered with conductive coat which can protect the analyzer from interference of electromagnetism.

Current output is 4一20mA. The two wire 24V DC power supply designing transmitter makes analyzer intrinsic with explosion proof level of Exib11CT6. The wire between transmitter and receiver provides output for the receiver and power for the transmitter at the same time. The structure is designed to be water proof which reaches the level of IP65 and thus can be used in poor condition environment.

重慶川儀7023工業(yè)PH計(jì)的主要特點(diǎn)如下：

l         三位半LCD顯示； 

l         外接前置放大器，可遠(yuǎn)距離傳輸，抗干擾能力強(qiáng)； 

l         Pt100自動(dòng)溫度補(bǔ)償器； 

l         隔離兩線(xiàn)4-20mA制電流輸出； 

l         防爆等級(jí)ibIICT6； 

l         防護(hù)等級(jí)IP65。

■     Main Features

.LCD digital display

.Connected with preamplifier with which remote transition is available; strong anti一interference capacity

.Pt100 automatic temperature compensation

.Isolated two-wire 4-20mA current output.

.Intrinsic explosion-proof with a level of EXibl ICT6

.Ingress protection: IP65

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