Capacitive Theem Transmitter

Capacitive Theem Transmitter
Txheej txheem cej luam:

Ntse capacitive qib transmitter meter yog tsim rau qib ntawm conductive thiab tsis yog -cov kua ua kua (khoom) hauv ntim. Nws siv lub capacitance hloov pauv ntawm lub capacitor los ntsuas cov kua theem nruab nrab hauv lub thawv, thiab tsis muaj dab tsi cuam tshuam nrog qhov kub, siab, ntom, ntim cov duab thiab lwm yam tsis muaj qhov ntsuas nruab nrab, thiab tuaj yeem tso tawm 4-20mA ob-xaim cov qauv tam sim no, thiab ua raws HART raws tu qauv. Nws yog dav siv hauv kev lag luam chemical, roj av, metallurgy, lub teeb industy, khoom noj khoom haus, lub zog, lub zog thiab lwm yam kev lag luam.

Khoom nta:

1. Ob-wire tam sim no voj, tsis yog-polarity input, voj tam sim no thiab ntsuas qhov system raug cais;

2. Ua raws li HART kev sib txuas lus raws tu qauv thiab nruab nrog tus neeg tuav tes tuav;

3. Tsis muaj kev cuam tshuam los ntawm phau ntawv yuav tsum tau rau kev teeb tsa ntawm qhov chaw, tsis siv neeg calibration, tsis muaj calibration, thiab tsis siv neeg hloov mus rau kev hloov hauv nruab nrab;

4. Nws muaj kev ua haujlwm ntawm kev ntsuas qhov tseeb thiab tsis tu ncua thiab tswj cov qib kua hauv txhua qhov kev ua haujlwm;

5. Kev daws teeb meem siab, kev ntsuas zoo linearity, thiab tsis siv neeg them nyiaj rau kev ntsuas kub drift;

6. tuaj yeem tso tawm 3.8mA lossis 22mA yuam kev tswb tam sim no;

7. Resistant mus rau qhov kub thiab txias, kev kub siab, thiab muaj zog corrosion, kev sojntsuam tuaj yeem ua haujlwm tau ntev hauv ib puag ncig ntawm 350 degree.

Main Technical Parameters:

□ Ntsuas Ntau Yam: Qws hom 0 ~ 3500mm; cable hom 2 ~ 20m

□ Qhov tseeb: ±0 .5%

□ Ua Haujlwm Siab: 1 . 6Mpa lossis 2.5Mpa

□ Ua haujlwm kub: -80 ~ +450 degree

□ Ambient Kub: -40 ~ +85 degree

□ Kev ntsuas kub:<85℃

□ Input Voltage: Rated voltage yog DC24V

□ Tso zis teeb liab: Ob -hlau 4 ~ 20mA (tus qauv), lwm yam kev sib txuas tuaj yeem hloov kho.

Cim npe nrov: Tuam Tshoj capacitive theem transmitter manufacturers, lwm tus neeg, Hoobkas