HY-UTD mai hankali lantarki float matakin ma'auni ne torque bututun kayan aiki samar da mu masana'antu tare da FISHER kamfanin. An haɗa ma'aunin matakin ruwa ta hanyar shigo da asalin DL-3000 jerin masu sarrafa matakin dijital tare da 01 jerin masu auna firikwensin matakin ruwa na masana'antar. Samfurin ya kiyaye kyakkyawan aikin kayayyakin jerin DL-3000, kuma farashin sayen masu amfani ya rage sosai, yana da kyau ga masu amfani da gida.

1. Tsarin

Smart float matakin ma'auni ya kunshi uku sassa na float, nuna alama, firikwensin

(1) LCD nuna alama

(2) firikwensin

(3) Mai rufi

2, aiki ka'ida

Lokacin da floating cylinder da ruwa sama floating F bayan da floating F aiki a kan firikwensin ta hanyar floating rod, firikwensin ƙarfin lantarki fitarwa:

watau: V ∝ F

Saboda tsawon ruwa da aka nutsar da ruwa yana daidai da nauyin da aka samu, saboda haka, canjin nauyin da aka samu ta hanyar fitarwar ƙarfin lantarki na firikwensin ya canza zuwa tsawon ruwa mai dacewa, kuma ta hanyar A / D → CPU → D / A ya canza zuwa daidaitaccen fitarwar 4 ~ 20mA na yanzu.

Ana iya amfani da ma'aunin don auna matakan ruwa, ƙwanƙwasawa, da yawa, yana fitar da siginar daidaitaccen siginar 4-20mA ko kuma samar da fitarwar yarjejeniyar sadarwa ta HART daidai da shi. Mai dacewa mai sadarwa na hannu zai iya daidaita ma'auni a kowane lokaci na fitarwar ma'auni. Ma'aunin ya yi amfani da babban allon LCD nuni don nuna bayanai game da matakai masu canji da kuma saiti. Bayar da sauƙi ga ma'auni daidaitawa.

Saboda madaidaicin ma'auni mai girma, kyakkyawan aikin kwanciyar hankali, sauƙin gyara, daidaitawa mai sauƙi, ana amfani da shi sosai a masana'antun man fetur, sinadarai, ƙarfe, wutar lantarki, abinci da sauransu.

Ma'auni kewayon: 0.3 ~ 6m (musamman size iya yin oda)

Daidaito Rating: 1.0, 0.5 (musamman iri)

Fitarwa siginar: 4 ~ 20mA DC biyu waya tsari, samuwa tare da HART yarjejeniya

Wutar lantarki: Misali iri: 24VDC biyu waya 4 ~ 20mA (12VDC-32VDC)

Baturi iri: 3.6V@19AH Lithium baturi, iya amfani da shekara guda

Nominal matsin lamba: Max 16MPa (musamman bayanai za a iya yin oda)

yanayin zafin jiki: -40 ℃ ~ + 85 ℃ (LCD ba zai lalace) LCD aiki a al'ada -30 ℃ ~ + 80 ℃

Matsakaicin zafin jiki: al'ada zafin jiki - 40 ℃ ~ 100 ℃ (babu radiator)

High zafin jiki 100 ℃ ~ 200 ℃ (tare da zafi firiji)

Ultra zafi 200 ~ 450 (tare da radiator da jacket na'urori)

Matsakaicin kafofin watsa labarai: matakin ruwa p≥0.4g / cm3

Yankin p1-p2 ≥0.1g / cm3

Watering kayan: auna dakin ne carbon karfe ko 1Cr18Ni9Ti sauran ne 1Cr18Ni9Ti

Baƙi kayan: cast aluminum

Haɗi flange: ciki floating cylinder DN30 PN4.0 flange misali DIN2501

Floating silinda gefen flange DN50 PN4.0 jiki flange DN50 PN4.0 flange misali DIN2501

Musamman Type: Zaɓi da mai amfani

Cable dubawa: fashewa insulation iri ne 1/2NPT ciki thread, sauran M20 * 1.5 ciki thread

LCD nuni: Home allon liquid matakin nuni darajar kewayon: 0-50000 (samuwa tare da makumi maki) biya allon kashi nuni kiyaye wani makumi

Alamar fashewa: 本安型ia fasfashewa-kawar da alama CT5 d fasfashewa-kawar da alama BT6

Kariya Rating: IP65

Load siffofin: Rlmax = 50 * (wutar lantarki ƙarfin lantarki -12)