A. samfurin bayani

Magnetic floating ball matakin ma'auni tare da 4-20ma yafi ƙunshi uku sassa na magnetic floating ball, firikwensin, mai watsawa. Lokacin da magnetic floating ball canji tare da ruwa matakin, sama da ƙasa a kan bututun, magnetic karfe a cikin floating ball sucks bushe spring a kan daidai matsayi a cikin na'urar firikwensin, sa'an nan jimlar juriya (ko ƙarfin lantarki) na na'urar firikwensin ya canza, sa'an nan kuma ta hanyar mai watsawa canza juriya (ko ƙarfin lantarki) siginar zuwa 4 ~ 20mA na yanzu siginar fitarwa. A lokaci guda da mu masana'antar samar da XMT jerin na'urar sarrafawa na dijital (ko DSB-nau'in na'urar sarrafawa na haske) na iya auna matakin ruwa mai nisa. Za a iya saita ƙararrawa a kan nuni. Cikakken bit iko a kan matakin ruwa, ko ta hanyar wasu mai daidaitawa don samar da tsarin daidaitawa na matakin ruwa, don cimma ci gaba da daidaitawa na PID na matakin ruwa.

II. cikakkun bayanai

Magnetic floating ball matakin ma'auni tare da 4-20ma yafi ƙunshi uku sassa na magnetic floating ball, firikwensin, mai watsawa. Lokacin da magnetic floating ball canji tare da ruwa matakin, sama da ƙasa a kan bututun, magnetic karfe a cikin floating ball sucks bushe spring a kan daidai matsayi a cikin na'urar firikwensin, sa'an nan jimlar juriya (ko ƙarfin lantarki) na na'urar firikwensin ya canza, sa'an nan kuma ta hanyar mai watsawa canza juriya (ko ƙarfin lantarki) siginar zuwa 4 ~ 20mA na yanzu siginar fitarwa. A lokaci guda da mu masana'antar samar da XMT jerin na'urar sarrafawa na dijital (ko DSB-nau'in na'urar sarrafawa na haske) na iya auna matakin ruwa mai nisa. Za a iya saita ƙararrawa a kan nuni. Cikakken bit iko a kan matakin ruwa, ko ta hanyar wasu mai daidaitawa don samar da tsarin daidaitawa na matakin ruwa, don cimma ci gaba da daidaitawa na PID na matakin ruwa.

3. Asusun sigogi

Output: 4-20ma biyu waya tsari

Ma'auni kewayon L: ≤6000mm

Matsakaicin zafin jiki: ≤100 ℃

Matsakaicin kafofin watsa labarai: ≤0.1 Pa.S

Matsakaicin kafofin watsa labarai rabo: ≥0.8 (Floating ball ≥? 5); <0.8(mai tafiya ≥? 5)

Karfin Flange: DN80 ~ DNl50

Matsin lamba Rating: 0.6 ~ 6.3 MPa

Fitarwa siginar: 4 ~ 20 mA · DC

Ma'auni daidaito: L = 500 ~ 1000mm, ≤ ± 1.5% FS,

L > 1000mm ≤ ± 1.0% FS

Load juriya: 0 ~ 750Ω

Alamar fashewa: ib II CT5

Na'urorin da aka haɗa: JHA-B

Lura: 1, h0 ... don shigarwa mutuwa yankin da mai amfani ko mai zane ya ƙayyade da kansa bisa ga yanayin filin aiki:

2, h1 ... don tsarin mutuwa yanki: (h1 = 15mm)

3, h2 ... ne magnetic float makafi yanki, lokacin da kafofin watsa labarai rabo ne 1, h2=60mm

4, UQK Floating Ball Level Gauge Zaɓin tebur

Teburin 1

Teburin II