Melemo le mesebetsi ea E + H e fetisang khatello

Melemo ea mantlha ea E + H e fetisang khatello:

1. Mochine oa khatello o na le ts'ebetso e tšepahalang le ts'ebetso e tsitsitseng.

2. Potoloho e khethehileng ea V / I e kopantsoeng, lisebelisoa tse fokolang tsa peripheral, ho tšepahala ho phahameng, tlhokomelo e bonolo le e bonolo, molumo o monyenyane, boima bo bobebe, ho kenya lisebelisoa le ho lokisa liphoso.

3. Aluminium alloy die-casting shell, tse tharo qetellong itšehla thajana, electrostatic spray lera tšireletso, matla le tšoarellang nako e telele.

4. 4-20mA DC phetiso ea mats'oao a terata tse peli, bokhoni bo matla ba ho thibela tšitiso le sebaka se selelele sa phetiso.

5. LED, LCD, pointer mefuta e meraro ea pontšo, ho bala tšimo ho bonolo haholo.E ka sebelisoa ho lekanya viscous, crystalline le mecha ea phatlalatso e senyang.

6. Ho nepahala ho phahameng le botsitso.Ho phaella ho li-sensor tsa pele tse tsoang linaheng tse ling tse lokisitsoeng ke laser, mocheso o pharaletseng oa mocheso le ho se ts'oanelehe ha mochine oohle ka har'a mocheso oa mocheso o sebetsang o lefshoa hantle.

Mosebetsi: mochine oa khatello oa E + H o fetisetsa letšoao la khatello ho thepa ea elektroniki, ebe o bontša khatello khomphuteng.Molao-motheo o batla o le tjena: letšoao la mochine la khatello ea metsi le fetoloa hona joale (4-20mA).Khatello ea lets'oao le joalo la elektroniki le amana le motlakase kapa hona joale, eo hangata e lekanang.Ka hona, motlakase kapa tlhahiso ea hona joale ke transmitter e eketseha ka keketseho ea khatello, 'me kamano pakeng tsa khatello le motlakase kapa hona joale e fumanoa.

Likhatello tse peli tsa mochine o lekantsoeng oa mochine oa khatello oa E + H o kenngoa ka har'a likamore tsa khatello e phahameng le e tlaase.Khatello ea kamore ea khatello e tlase ke khatello ea sepakapaka kapa vacuum, e sebetsang ho li-diaphragm tse ka thoko mahlakoreng ka bobeli a ntho e hlokolosi 'me e fetisetsoa mahlakoreng ka bobeli a diaphragm ea ho lekanya ka "figueris isolation diaphragm" le mokelikeli o tlatsang nthong.Transmitter ea khatello ke capacitor e entsoeng ka diaphragm ea ho lekanya le li-electrode holim'a maqephe a sireletsang mahlakoreng ka bobeli.Ha likhatello tse mahlakoreng ka bobeli li sa lumellane, ho falla ha diaphragm ea ho lekanya ho lekana le phapang ea khatello, kahoo matla a mahlakoreng ka bobeli ha a lekane, 'me a fetoloa lipontšo tse lekanang le khatello ka ho oscillation le demodulation.E + H pressure transmitter e khona ho utloa khatello ea lintho tse fapaneng, hore na e tiile, e metsi kapa esita le khase, kahoo e sebelisoa libakeng tse ngata.