DC halin yanzu mita Model: YK5I-21 panel size: 120 × 120mm bude size: 111 × 111mm

DC halin yanzu mita Model: YK5I-91 panel size: 96 × 96mm bude size: 91 × 91mm

DC halin yanzu mita Model: YK5I-51 panel size: 96 × 48mm bude size: 91 × 44mm

DC halin yanzu mita Model: YK5I-31 panel size: 80 × 80mm bude size: 76 × 76mm

DC halin yanzu mita Model: YK5I-A1 panel size: 72 × 72mm bude size: 67 × 67mm

DC halin yanzu mita Model: YK5I-D1 panel size: 48 × 48mm bude size: 45 × 45mm

DC halin yanzu mita yafi auna DC halin yanzu, DC halin yanzu ta hanyar diverter canza zuwa DC75mV, samun damar DC halin yanzu mita iya nuna DC halin yanzu watsa fitarwa misali 4-20mA siginar, ƙararrawa fitarwa, 485 sadarwa fitarwa da sauransu.

Shanghai Yadu DC halin yanzu mita

A. DC halin yanzu mita ayyuka da fasali:

1, DC halin yanzu mita nuna magnification, adireshin sadarwa, Porter rate, da dai sauransu ta hanyar button a kan panel za a iya saita, amfani da sosai sassauci da sauƙi.

2, DC halin yanzu mita zaɓi analog yawan fitarwa, fitarwa ne 4 ~ 20mA, 0 ~ 12 ~ 20mA da sauransu zaɓi.

3, DC halin yanzu mita za a iya zaɓi biyu hanyoyin ƙararrawa fitarwa, ga aka auna sigogi cimma sama da ƙasa iyaka sa ido.

4, DC halin yanzu mita zaɓi RS-485 dijital dubawa, amfani da misali MODBUS-RTU yarjejeniya.

5, DC halin yanzu mita na zaɓi 2 hanyoyin canzawa yawan shigarwa, za a iya sa ido kan canzawa yawan yanayin a cikin tsarin.

6, DC halin yanzu mita na dijital daidaitawa sifili, dijital daidaitawa, high daidaito, farashi m rabo.

Biyu, uku mataki halin yanzu mita fasaha nuna alama

DC halin yanzu mita: nuna daidaito matakin 0.5
Nuni: A lokaci guda nuna halin yanzu darajar A, B, C mataki uku mataki, nuni a matsayin dukan hudu lambobi LED dijital bututun nuni
DC halin yanzu mita: shigarwa
Standard shigarwa halin yanzu: AC1A, AC5A mafi girma fiye da 5A ya kamata a yi amfani da waje CT, ta hanyar CT fadada range saiti, bayanin lokacin yin oda)
Yanzu juriya: <20MΩ
Yanzu overload: ci gaba overload: 1.2x nan take overload: yanzu 10x (5 seconds)
mita: 50, 60Hz ± 10%

DC halin yanzu mita wutar lantarki:
Ayyukan wutar lantarki: AC220V, AC / DC80-265V, AC380V, DC24V, DC48V Lura: Bayanin samar da wutar lantarki lokacin yin oda
Wutar lantarki: ≤5VA

DC halin yanzu mita fitarwa module:
Bugun jini fitarwa: 2 hanyoyin wutar lantarki bugun jini fitarwa, optocoupling kwarara, daidai: 5000imp / Kwh (Kvarh)
Canja yawan fitarwa: 2 hanyoyi ko 4 hanyoyin canja yawan shigarwa
Canja yawan fitarwa: 2 ko 4 hanyoyin canja yawan fitarwa
Analog yawan fitarwa: 1-4 hanyoyi
Sadarwa dubawa: RS485 dubawa MODBUS-RTU yarjejeniya, watsa kudi 1200, 2400, 4800, 9600 zaɓi

DC halin yanzu mita rabuwa juriya: Shigarwa da kuma wutar lantarki> 2kv, Shigarwa da kuma fitarwa> 1kV, wutar lantarki akwatin fitarwa> 2kV
Kare juriya: ≥100MΩ

DC halin yanzu mita aiki yanayin: yanayin zafin jiki: -10 ~ 55 ℃, dangi zafi ≤93%, babu lalata gas filin, tsayi ≤2500m

3, DC halin yanzu mita zabin tebur:

　　Lura: "√" yana wakiltar zaɓi saiti, "J" yana wakiltar ƙararrawa fitarwa, "M" yana wakiltar analog yawan fitarwa, "K" yana wakiltar sauya yawan shigarwa, "C" yana wakiltar RS485 sadarwa,
"MC" yana wakiltar "M" analog fitarwa da "C" RS485 sadarwa, "KC", "JC", "JM", "JMC" daidai.

4. Tsarin haɗin kai