ZN1151 / 3351DP / GP iriBi-Flange Level Mai watsawaAna amfani da matsin lamba firikwensin bangare don hana kafofin watsa labarai a cikin bututun kai tsaye a cikin mai watsawa, wanda aka haɗa tsakanin mai watsawa ta hanyar bututun da ke cike da ruwa. Ana amfani da su don auna matakin ruwa, kwarara, da matsin lamba na ruwa, gas, ko tururi, sa'an nan kuma canza su zuwa fitarwar siginar DC ta 4 ~ 20mA.
ZN1151/3351DP/GPBayan bambancin matsin lamba / matsin lamba mai watsawa tare da na'urar hatimi ta nesa, ya zama nau'in ZN1151 / 3351DP / GPBi-Flange Level Mai watsawaHar yanzu yana da daban-daban halaye na SY1151 / 3351DP / GP bambancin matsin lamba / matsin lamba mai watsawa. Za a iya sadarwa da juna tare da HART handheld, ta hanyar shi saita, sa ido.
Za a iya kauce wa kai tsaye da kuma m membrane tuntuɓar da aka gwada kafofin watsa labarai, wannan ma'auni hanyar dace da wadannan yanayi:
1. Matsakaicin kafofin watsa labarai da aka gwada yana da tasirin lalata a kan abubuwan da ke da mahimmanci na mai watsa labarai
2, bukatar keɓe high zafi gwada kafofin watsa labarai da mai watsawa
3, akwai m dakatarwa ko high viscosity kafofin watsa labarai da aka gwada
4, da aka gwada kafofin watsa labarai da matsin lamba bututun gudanar da lokaci guda sauki karfafa ko crystalline
5, maye gurbin da aka gwada kafofin watsa labarai bukatar tsabtace ma'auni kai
6, ma'auni kai dole ne a kiyaye tsabta, tsananin haramtaccen gurɓata. Abubuwan amfani: lalata ko m ruwa
Lura: Ba ya dace a yi amfani da mai watsawa mai nisa a lokacin inji.
Akwai nau'ikan na'urorin nesa guda huɗu na SY1151 / 3351DP / GP nau'in biyu-flange mai watsawa:
1, 1191PFW Flat-irin nesa watsa na'urar (Standard 3 ", aiki matsin lamba 2.5MPa)
2, 1191RTW nau'in threaded shigar da nesa watsa na'urar (Max aiki matsin lamba 10MPa)
3, 1191RFW irin flange shigar da nesa watsa na'urar
4, 1191EFW nau'in sanya silinda nau'in nesa na'urar (misali 3 "ko 4", aiki matsin lamba 2.5MPa)
◆ Zaɓin Hanyar

Electromagnetic kwarara mita K-irin thermocouple zafi juriya biyu karfe thermometer matsin lamba mai watsawa kwarara mai watsawaFlange matakin mai watsawa