Photoelectric kai tsaye karatu waya nesa ruwa mita, Photoelectric nesa ruwa mita, wannan jerin kayayyakin za a iya amfani da su auna yawan ruwa da gida ko wani mazauna rukuni gudana ta hanyar bututun ruwa. Yanayin aikinsa yana da cikakkiyar aminci, ƙarfin tsangwama mai ƙarfi, tsarin karatu mai ceton wutar lantarki, mai dorewa. Tsarin lissafi na atomatik shine sabon tsarin sarrafa kuɗi na nesa wanda aka tsara don sashen samar da ruwa. Tsarin yana da matakai uku na kayan aiki, mai tarawa, da kuma mai sarrafawa na ƙarshe (cibiyar gudanarwa). Amfani
Hanyar sadarwa ta bas na MBUS, kuma za a iya yin kwafin nesa tare da GPRS, don aiwatar da sarrafa kansa da fasaha na gudanar da cajin ma'aunin ruwa.
Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin Tsarin
Tsarin ma'aunin ruwa na lantarki na lantarki ya ƙunshi ma'auni, mai tarawa (wanda zai iya sarrafa ma'aunin ruwa 64), tsarin kwamfuta, da cibiyar sadarwar karatu ta MBUS mara rarrabuwa.
Ayyukan Features:
1, cikakken warware halin da ke faruwa a lokacin shigar da haruffa;
2, aikin yau da kullun ba ya buƙatar samar da wutar lantarki, kawai karanta mita don samar da wutar lantarki, kauce wa kuskuren aunawa saboda rashin kwanciyar hankali, rashin amincewa ko gazawar da yawan ayyukan kulawa;
3, ta atomatik ƙwaƙwalwar ajiya Wheel matsayi. Ba pulse tara ma'auni, ba tare da initialization;
4. Canja wurin dijital. Terminal processor iya ta atomatik duba lambar, da kuma yin kuskure lambar hukunci, kamar yadda kuskure lambar iya buƙatar ruwa mita sake aikawa, sau da yawa tabbatarwa har yanzu kuskure, zai atomatik tambaya. Saboda haka a cikin rikitarwa amfani da yanayi za a iya m, daidai, abin dogaro cimma ma'auni;
5, inji karatu da kuma lantarki karatu kasance daidai. Babu yanayin da ya haifar da rashin daidaito na karatu na electromechanical saboda kuskuren da aka tara ko juyawa na mitar ruwa;
6, na'urorin firikwensin ne magnetic-free. Babu rikice-rikice na magnetic na waje da ke haifar da karatu mara kyau, na'urar karatu ta lantarki ba ta shafi daidaiton ma'auni na asali ba.
Babban sigogi:
Ruwa mita zafin jiki darajar: T30, T50, T70, T90
Matsin lamba: Map10
Matsin lamba asarar Rating: MatsinMatsin lamba asarar Rating: MatMatMatsinlamba asarar Rating: MatMatMatMatsinlamba asarar Rating: MatMatsinMatsin lamba asarar Rating: MatMatsinMat
Upstream filin hankali Rating: U5
Matsakaicin kuskure da aka yarda da shi:
a) Low yanki (Q1≤Q <Q2) Max yarda kuskure ne ± 5%
b) Lokacin da ruwa zafin jiki ≤30 ℃, high yanki (Q2≤Q <Q4) Max yarda kuskure ne ± 2%
Lokacin da ruwa zafin jiki ≥30 ℃, high yanki (Q2≤Q <Q4) Max yarda kuskure ne ± 3%
Electronic fasaha nuna alama:
Bus wutar lantarki: waje samar da DC6.5V ~ 18V
Aiki yanzu: ≤5mA
Sadarwa dubawa: MBUS dubawa
Wutar lantarki ta waje: 5 ~ 18V
Lura:
Wannan samfurin fasaha sigogi ya dace da ƙa'idodin ƙasa GB / T778.1 ~ 3-2007 (ISO4064-1 ~ 3: 2005IDT). Na'urorin lantarki sun dace da ƙa'idodin "Electronic Meter" (CJ / T224-2006). Hanyar canja wuri ita ce hanyar canja wurin bas ta MBUS.