China ST Series Temperature Transmitter umzi-mveliso kunye nabavelisi |Senex

ST Series Ubushushu Transmitter

I-ST series transmitter yenzelwe ngokukodwa ukulinganisa ubushushu.I-transmitter iguqula ubushushu obulinganisiweyo ibe ngumqondiso wombane.Isignali yombane ingena kwi-A / D converter ngokusebenzisa imodyuli eyodwa ye-transmitter.Emva kwembuyekezo yamanqanaba amaninzi kunye nokulinganiswa kwedatha yi-microprocessor, i-analog ehambelanayo okanye isignali yedijithali iphuma kwaye iboniswe kwimodyuli yeLCD.Isignali yokumodareyitha ye-FSK ye-protocol ye-HART igxininiswe kwi-loop yangoku ye-4-20mA ngokusebenzisa imodyuli yokumodareyitha kunye ne-demodulation.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Uthungelwano lobushushu be-ST lusetyenziswe ngokubanzi kwi-metallurgy, petroleum, kwishishini lemichiza, amandla ombane, ishishini lokukhanya, indwangu, ukutya, ukhuselo lwelizwe, uphando lwezenzululwazi kunye namanye amacandelo oshishino.

Iingenelo

1. Yamkela irabha ye-silicone okanye i-epoxy resin yokutywina isakhiwo, esinganyangekiyo kunye nomswakama.Kufanelekile ukufakwa kwiindawo ezilukhuni zentsimi.
2. I-4 ~ 20mA imveliso, imodyuli yesignali eyakhelwe-ngaphakathi, ikhono elinamandla lokuchasana nokuphazamiseka, ukuxhasa ukuhanjiswa komqondiso omde.
3. Yakhelwe-kwisiphambuka esibandayo sobushushu umsebenzi wembuyekezo oluzenzekelayo.
4. Ukuchaneka okuphezulu, ukusetyenziswa kwamandla aphantsi, uluhlu olubanzi lobushushu bokusebenza, ukusebenza okuzinzileyo nokuthembekileyo.
5. Xhasa ulungelelwaniso olukhethekileyo.

Iimpawu zeparameter yobugcisa

Umlinganiselo wokulinganisa: Zonke iintlobo zolwelo, irhasi okanye umphunga ohambelana ne304, 316 okanye 316L intsimbi estainless, i-corrosive medium ingakhetha imathiriyeli ehambelanayo.
Uluhlu lokulinganisa: -200℃～1700℃.
Ukuchaneka: (Ngokhetho) 0.5%, 0.25%, 0.1%.
Umqondiso wokuPhuma: 4～20mA, 0～5V, 0～10V, 1～5V, ukuxhathisa kwe-thermal, isibini esishisayo, ezinye iintlobo zesignali zingenziwa ngokwezifiso.
Ukufuma okunxulumeneyo: ≤95% (40℃)
Umboniso okwisiza: (Ngokhetho) ityhubhu yedijithali ye-LED, umboniso wedijithali weLCD.
Indlela yokuFakela: Iinkcukacha zingenziwa ngokwezifiso.
Ukuqhagamshelwa koMbane: Ibhokisi ye-junction Ex, i-PG7 ikhonkco yekhebula engenamanzi kunye nokunye, indlela ekhethekileyo yokudibanisa igesi ingenziwa ngokwezifiso.