Cov khoom
ST Series Ex Kub Transmitter
ST series Ex kub transmitter tau dav siv rau kev ntsuas kub ntawm cov kua, vapor, gaseous media thiab khoom nto nyob rau hauv muaj cov khoom tawg nyob rau hauv ntau qhov chaw tsim khoom.
1. Ntau yam ntawm cov ntaub ntawv Ex, nrog kev ua haujlwm zoo Ex.
2. Compression caij nplooj ntoos hlav hom kub sensing caij, nrog zoo poob siab kuj.
3. Kev ntsuas loj, muaj zog txhua yam, zoo siab ua haujlwm.
1. Input Signal: Lub teeb liab input ntawm lub ntse ntsuas kub transmitter tuaj yeem teeb tsa los ntawm PC lossis handheld.
2. Tso Tawm Teeb Pom Kev: Lub tshuab hluav taws xob ntse ntsuas hluav taws xob tso tawm 4 ~ 20mA DC teeb liab thiab superimposes cov teeb liab kev sib txuas lus raws li HART tus qauv raws tu qauv.
3. Basic yuam kev: 0.5% FS, 0.2% FS, 0.1% FS.
4. Txoj kev xaim: ob-xaim system.
5. Hom Zaub: LCD cov zaub tuaj yeem teeb tsa los ntawm PC lossis tes tuav los tso saib ib qho kev ntsuas hauv qhov ntsuas kub, ntsuas tus nqi, cov zis tam sim no thiab ib qho ntawm qhov tsis muaj feem pua.
6. Ua haujlwm Voltage: 11V-30V.
7. Tso cai Load Resistance: 500Q (24V DC fais fab mov);txwv load kuj R (max) = 50 (Vin-12).Piv txwv li, thaum lub sij hawm ua hauj lwm voltage yog 24V, lub load kuj yuav raug xaiv nyob rau hauv ntau yam ntawm 0-600Q.
8. Ib puag ncig ua haujlwm:
a: ambient kub: -25 ~ 80 ° C (paj hom);-25 ~ 70 ° C (phenotype).
b: txheeb ze humidity: 5% ~ 95%.
c: Mechanical vibration: f <50Hz, amplitude <0.15mm.
d: Tsis muaj corrosive gas lossis ib puag ncig zoo sib xws.
