Ubwino ndi ntchito za E + H pressure transmitter

Ubwino waukulu wa E + H pressure transmitter:

1. The pressure transmitter imakhala ndi ntchito yodalirika komanso yokhazikika.

2. Special V / I Integrated dera, zipangizo zochepa zotumphukira, kudalirika kwakukulu, kukonza kosavuta komanso kosavuta, voliyumu yaying'ono, kulemera kopepuka, kukhazikitsa kosavuta komanso kukonza zolakwika.

3. Aluminiyamu aloyi kufa-kuponya chipolopolo, atatu mapeto kudzipatula, electrostatic kutsitsi chitetezo wosanjikiza, champhamvu ndi cholimba.

4. 4-20mA DC kutumiza chizindikiro cha waya awiri, mphamvu zotsutsana ndi kusokoneza komanso mtunda wautali wotumizira.

5. LED, LCD, pointer mitundu itatu ya chizindikiro, kuwerenga kumunda ndikosavuta kwambiri.Itha kugwiritsidwa ntchito kuyeza viscous, crystalline komanso media zowononga.

6. Kulondola kwakukulu ndi kukhazikika.Kuphatikiza pa masensa oyambira omwe adatumizidwa kunja omwe adawongoleredwa ndi laser, kutsetsereka kokwanira kwa kutentha komanso kusakhazikika kwa makina onse mkati mwa kutentha komwe kumayendetsedwa kumalipidwa.

Ntchito: E + H pressure transmitter imatumiza siginecha yamagetsi ku zida zamagetsi, kenako imawonetsa kukakamiza pakompyuta.Mfundoyi ili pafupifupi motere: chizindikiro chamagetsi cha kuthamanga kwa madzi chimasinthidwa kukhala yamakono (4-20mA).Kuthamanga kwa siginecha yamagetsi yotereyi kumakhala kogwirizana ndi magetsi kapena magetsi, omwe nthawi zambiri amakhala molingana.Chifukwa chake, voteji kapena kutulutsa kwaposachedwa ndi transmitter kumawonjezeka ndi kuchuluka kwa kuthamanga, ndipo ubale pakati pa kukakamizidwa ndi voteji kapena wapano umapezeka.

Zokakamiza ziwiri za sing'anga yoyezera ya E + H pressure transmitter imalowetsedwa m'zipinda zotsika kwambiri komanso zotsika.Kupanikizika kwa chipinda chocheperako ndi kupsinjika kwa mumlengalenga kapena vacuum, komwe kumagwira ma diaphragms odzipatula mbali zonse za chinthu chodziwika bwino ndipo amapatsira mbali zonse za diaphragm yoyezera kudzera pa figueris isolation diaphragm ndi madzi odzaza mu chinthucho.The pressure transmitter ndi capacitor wopangidwa ndi diaphragm kuyeza ndi maelekitirodi pa mapepala insulating mbali zonse.Pamene zipsinjo za mbali zonse ziwiri sizikugwirizana, kusuntha kwa diaphragm yoyezera kumakhala kofanana ndi kusiyana kwapakati, kotero kuti mphamvu za mbali zonse ziwiri ndizosafanana, ndipo zimasinthidwa kukhala zizindikiro zogwirizana ndi kukakamizidwa kupyolera mwa oscillation ndi demodulation.E + H pressure transmitter imatha kuzindikira kupsinjika kwa zinthu zosiyanasiyana, kaya ndi yolimba, yamadzimadzi kapena mpweya, motero imayikidwa m'malo ambiri.