东辉仪表DY2000（W）热水热量积算数字显示仪表DY21W、DY22W、DY29W

1. 显示瞬时值（4位）和积算值（6位），积算总字长12位，积算分辨力0.001。

      2. 同时累积热水质量、热水热量。

      3. 温度传感器断线时，自动转入预置的温差计算。

      4. 可选配微型打印机，掉电记忆、通讯等功能。

      5. 支持MODBUS(RTU)协议。

东辉仪表DY2000智能热水热量积算数字显示仪表

DY21W002,DY21W002D,DY21W002P

DY21W006,DY21W006D,DY21W006P

DY21W008,DY21W008D,DY21W008P

DY21W012,DY21W012D,DY21W012P

DY21W016,DY21W016D,DY21W016P

DY21W018,DY21W018D,DY21W018P

DY21W022,DY21W022D,DY21W022P

DY21W026,DY21W026D,DY21W026P

DY21W028,DY21W028D,DY21W028P

DY21W062,DY21W062D,DY21W062P

DY21W066,DY21W066D,DY21W066P

DY21W068,DY21W068D,DY21W068P

DY21W082,DY21W082D,DY21W082P

DY21W086,DY21W086D,DY21W086P

DY21W088,DY21W088D,DY21W088P

DY21W102,DY21W102D,DY21W102P

DY21W106,DY21W106D,DY21W106P

DY21W108,DY21W108D,DY21W108P

DY21W112,DY21W112D,DY21W112P

DY21W116,DY21W116D,DY21W116P

DY21W118,DY21W118D,DY21W118P

DY21W122,DY21W122D,DY21W122P

DY21W126,DY21W126D,DY21W126P

DY21W128,DY21W128D,DY21W128P

DY21W162,DY21W162D,DY21W162P

DY21W166,DY21W166D,DY21W166P

DY21W168,DY21W168D,DY21W168P

DY21W182,DY21W182D,DY21W182P

DY21W186,DY21W186D,DY21W186P

DY21W188,DY21W188D,DY21W188P

DY21W202,DY21W202D,DY21W202P

DY21W206,DY21W206D,DY21W206P

DY21W208,DY21W208D,DY21W208P

DY21W212,DY21W212D,DY21W212P

DY21W216,DY21W216D,DY21W216P

DY21W218,DY21W218D,DY21W218P

DY21W222,DY21W222D,DY21W222P

DY21W226,DY21W226D,DY21W226P

DY21W228,DY21W228D,DY21W228P

DY21W262,DY21W262D,DY21W262P

DY21W266,DY21W266D,DY21W266P

DY21W268,DY21W268D,DY21W268P

DY21W282,DY21W282D,DY21W282P

DY21W286,DY21W286D,DY21W286P

DY21W288,DY21W288D,DY21W288P

DY21W302,DY21W302D,DY21W302P

DY21W306,DY21W306D,DY21W306P

DY21W308,DY21W308D,DY21W308P

DY21W312,DY21W312D,DY21W312P

DY21W316,DY21W316D,DY21W316P

DY21W318,DY21W318D,DY21W318P

DY21W322,DY21W322D,DY21W322P

DY21W326,DY21W326D,DY21W326P

DY21W328,DY21W328D,DY21W328P

DY21W362,DY21W362D,DY21W362P

DY21W366,DY21W366D,DY21W366P

DY21W368,DY21W368D,DY21W368P

DY21W382,DY21W382D,DY21W382P

DY21W386,DY21W386D,DY21W386P

DY21W388,DY21W388D,DY21W388P

DY21W402,DY21W402D,DY21W402P

DY21W406,DY21W406D,DY21W406P

DY21W408,DY21W408D,DY21W408P

DY21W412,DY21W412D,DY21W412P

DY21W416,DY21W416D,DY21W416P

DY21W418,DY21W418D,DY21W418P

DY21W422,DY21W422D,DY21W422P

DY21W426,DY21W426D,DY21W426P

DY21W428,DY21W428D,DY21W428P

DY21W462,DY21W462D,DY21W462P

DY21W466,DY21W466D,DY21W466P

DY21W468,DY21W468D,DY21W468P

DY21W482,DY21W482D,DY21W482P

DY21W486,DY21W486D,DY21W486P

DY21W488,DY21W488D,DY21W488P

DY21W502,DY21W502D,DY21W502P

DY21W506,DY21W506D,DY21W506P

DY21W508,DY21W508D,DY21W508P

DY21W512,DY21W512D,DY21W512P

DY21W516,DY21W516D,DY21W516P

DY21W518,DY21W518D,DY21W518P

DY21W522,DY21W522D,DY21W522P

DY21W526,DY21W526D,DY21W526P

DY21W528,DY21W528D,DY21W528P

DY21W562,DY21W562D,DY21W562P

DY21W566,DY21W566D,DY21W566P

DY21W568,DY21W568D,DY21W568P

DY21W582,DY21W582D,DY21W582P

DY21W586,DY21W586D,DY21W586P

DY21W588,DY21W588D,DY21W588P

DY21W602,DY21W602D,DY21W602P

DY21W606,DY21W606D,DY21W606P

DY21W608,DY21W608D,DY21W608P

DY21W612,DY21W612D,DY21W612P

DY21W616,DY21W616D,DY21W616P

DY21W618,DY21W618D,DY21W618P

DY21W622,DY21W622D,DY21W622P

DY21W626,DY21W626D,DY21W626P

DY21W628,DY21W628D,DY21W628P

DY21W662,DY21W662D,DY21W662P

DY21W666,DY21W666D,DY21W666P

DY21W668,DY21W668D,DY21W668P

DY21W682,DY21W682D,DY21W682P

DY21W686,DY21W686D,DY21W686P

DY21W688,DY21W688D,DY21W688P

DY21W702,DY21W702D,DY21W702P

DY21W706,DY21W706D,DY21W706P

DY21W708,DY21W708D,DY21W708P

DY21W712,DY21W712D,DY21W712P

DY21W716,DY21W716D,DY21W716P

DY21W718,DY21W718D,DY21W718P

DY21W722,DY21W722D,DY21W722P

DY21W726,DY21W726D,DY21W726P

DY21W728,DY21W728D,DY21W728P

DY21W762,DY21W762D,DY21W762P

DY21W766,DY21W766D,DY21W766P

DY21W768,DY21W768D,DY21W768P

DY21W782,DY21W782D,DY21W782P

DY21W786,DY21W786D,DY21W786P

DY21W788,DY21W788D,DY21W788P

DY22W002,DY22W002D,DY22W002P

DY22W006,DY22W006D,DY22W006P

DY22W008,DY22W008D,DY22W008P

DY22W012,DY22W012D,DY22W012P

DY22W016,DY22W016D,DY22W016P

DY22W018,DY22W018D,DY22W018P

DY22W022,DY22W022D,DY22W022P

DY22W026,DY22W026D,DY22W026P

DY22W028,DY22W028D,DY22W028P

DY22W062,DY22W062D,DY22W062P

DY22W066,DY22W066D,DY22W066P

DY22W068,DY22W068D,DY22W068P

DY22W082,DY22W082D,DY22W082P

DY22W086,DY22W086D,DY22W086P

DY22W088,DY22W088D,DY22W088P

DY22W102,DY22W102D,DY22W102P

DY22W106,DY22W106D,DY22W106P

DY22W108,DY22W108D,DY22W108P

DY22W112,DY22W112D,DY22W112P

DY22W116,DY22W116D,DY22W116P

DY22W118,DY22W118D,DY22W118P

DY22W122,DY22W122D,DY22W122P

DY22W126,DY22W126D,DY22W126P

DY22W128,DY22W128D,DY22W128P

DY22W162,DY22W162D,DY22W162P

DY22W166,DY22W166D,DY22W166P

DY22W168,DY22W168D,DY22W168P

DY22W182,DY22W182D,DY22W182P

DY22W186,DY22W186D,DY22W186P

DY22W188,DY22W188D,DY22W188P

DY22W202,DY22W202D,DY22W202P

DY22W206,DY22W206D,DY22W206P

DY22W208,DY22W208D,DY22W208P

DY22W212,DY22W212D,DY22W212P

DY22W216,DY22W216D,DY22W216P

DY22W218,DY22W218D,DY22W218P

DY22W222,DY22W222D,DY22W222P

DY22W226,DY22W226D,DY22W226P

DY22W228,DY22W228D,DY22W228P

DY22W262,DY22W262D,DY22W262P

DY22W266,DY22W266D,DY22W266P

DY22W268,DY22W268D,DY22W268P

DY22W282,DY22W282D,DY22W282P

DY22W286,DY22W286D,DY22W286P

DY22W288,DY22W288D,DY22W288P

DY22W302,DY22W302D,DY22W302P

DY22W306,DY22W306D,DY22W306P

DY22W308,DY22W308D,DY22W308P

DY22W312,DY22W312D,DY22W312P

DY22W316,DY22W316D,DY22W316P

DY22W318,DY22W318D,DY22W318P

DY22W322,DY22W322D,DY22W322P

DY22W326,DY22W326D,DY22W326P

DY22W328,DY22W328D,DY22W328P

DY22W362,DY22W362D,DY22W362P

DY22W366,DY22W366D,DY22W366P

DY22W368,DY22W368D,DY22W368P

DY22W382,DY22W382D,DY22W382P

DY22W386,DY22W386D,DY22W386P

DY22W388,DY22W388D,DY22W388P

DY22W402,DY22W402D,DY22W402P

DY22W406,DY22W406D,DY22W406P

DY22W408,DY22W408D,DY22W408P

DY22W412,DY22W412D,DY22W412P

DY22W416,DY22W416D,DY22W416P

DY22W418,DY22W418D,DY22W418P

DY22W422,DY22W422D,DY22W422P

DY22W426,DY22W426D,DY22W426P

DY22W428,DY22W428D,DY22W428P

DY22W462,DY22W462D,DY22W462P

DY22W466,DY22W466D,DY22W466P

DY22W468,DY22W468D,DY22W468P

DY22W482,DY22W482D,DY22W482P

DY22W486,DY22W486D,DY22W486P

DY22W488,DY22W488D,DY22W488P

DY22W502,DY22W502D,DY22W502P

DY22W506,DY22W506D,DY22W506P

DY22W508,DY22W508D,DY22W508P

DY22W512,DY22W512D,DY22W512P

DY22W516,DY22W516D,DY22W516P

DY22W518,DY22W518D,DY22W518P

DY22W522,DY22W522D,DY22W522P

DY22W526,DY22W526D,DY22W526P

DY22W528,DY22W528D,DY22W528P

DY22W562,DY22W562D,DY22W562P

DY22W566,DY22W566D,DY22W566P

DY22W568,DY22W568D,DY22W568P

DY22W582,DY22W582D,DY22W582P

DY22W586,DY22W586D,DY22W586P

DY22W588,DY22W588D,DY22W588P

DY22W602,DY22W602D,DY22W602P

DY22W606,DY22W606D,DY22W606P

DY22W608,DY22W608D,DY22W608P

DY22W612,DY22W612D,DY22W612P

DY22W616,DY22W616D,DY22W616P

DY22W618,DY22W618D,DY22W618P

DY22W622,DY22W622D,DY22W622P

DY22W626,DY22W626D,DY22W626P

DY22W628,DY22W628D,DY22W628P

DY22W662,DY22W662D,DY22W662P

DY22W666,DY22W666D,DY22W666P

DY22W668,DY22W668D,DY22W668P

DY22W682,DY22W682D,DY22W682P

DY22W686,DY22W686D,DY22W686P

DY22W688,DY22W688D,DY22W688P

DY22W702,DY22W702D,DY22W702P

DY22W706,DY22W706D,DY22W706P

DY22W708,DY22W708D,DY22W708P

DY22W712,DY22W712D,DY22W712P

DY22W716,DY22W716D,DY22W716P

DY22W718,DY22W718D,DY22W718P

DY22W722,DY22W722D,DY22W722P

DY22W726,DY22W726D,DY22W726P

DY22W728,DY22W728D,DY22W728P

DY22W762,DY22W762D,DY22W762P

DY22W766,DY22W766D,DY22W766P

DY22W768,DY22W768D,DY22W768P

DY22W782,DY22W782D,DY22W782P

DY22W786,DY22W786D,DY22W786P

DY22W788,DY22W788D,DY22W788P

DY29W002,DY29W002D,DY29W002P

DY29W006,DY29W006D,DY29W006P

DY29W008,DY29W008D,DY29W008P

DY29W012,DY29W012D,DY29W012P

DY29W016,DY29W016D,DY29W016P

DY29W018,DY29W018D,DY29W018P

DY29W022,DY29W022D,DY29W022P

DY29W026,DY29W026D,DY29W026P

DY29W028,DY29W028D,DY29W028P

DY29W062,DY29W062D,DY29W062P

DY29W066,DY29W066D,DY29W066P

DY29W068,DY29W068D,DY29W068P

DY29W082,DY29W082D,DY29W082P

DY29W086,DY29W086D,DY29W086P

DY29W088,DY29W088D,DY29W088P

DY29W102,DY29W102D,DY29W102P

DY29W106,DY29W106D,DY29W106P

DY29W108,DY29W108D,DY29W108P

DY29W112,DY29W112D,DY29W112P

DY29W116,DY29W116D,DY29W116P

DY29W118,DY29W118D,DY29W118P

DY29W122,DY29W122D,DY29W122P

DY29W126,DY29W126D,DY29W126P

DY29W128,DY29W128D,DY29W128P

DY29W162,DY29W162D,DY29W162P

DY29W166,DY29W166D,DY29W166P

DY29W168,DY29W168D,DY29W168P

DY29W182,DY29W182D,DY29W182P

DY29W186,DY29W186D,DY29W186P

DY29W188,DY29W188D,DY29W188P

DY29W202,DY29W202D,DY29W202P

DY29W206,DY29W206D,DY29W206P

DY29W208,DY29W208D,DY29W208P

DY29W212,DY29W212D,DY29W212P

DY29W216,DY29W216D,DY29W216P

DY29W218,DY29W218D,DY29W218P

DY29W222,DY29W222D,DY29W222P

DY29W226,DY29W226D,DY29W226P

DY29W228,DY29W228D,DY29W228P

DY29W262,DY29W262D,DY29W262P

DY29W266,DY29W266D,DY29W266P

DY29W268,DY29W268D,DY29W268P

DY29W282,DY29W282D,DY29W282P

DY29W286,DY29W286D,DY29W286P

DY29W288,DY29W288D,DY29W288P

DY29W302,DY29W302D,DY29W302P

DY29W306,DY29W306D,DY29W306P

DY29W308,DY29W308D,DY29W308P

DY29W312,DY29W312D,DY29W312P

DY29W316,DY29W316D,DY29W316P

DY29W318,DY29W318D,DY29W318P

DY29W322,DY29W322D,DY29W322P

DY29W326,DY29W326D,DY29W326P

DY29W328,DY29W328D,DY29W328P

DY29W362,DY29W362D,DY29W362P

DY29W366,DY29W366D,DY29W366P

DY29W368,DY29W368D,DY29W368P

DY29W382,DY29W382D,DY29W382P

DY29W386,DY29W386D,DY29W386P

DY29W388,DY29W388D,DY29W388P

DY29W402,DY29W402D,DY29W402P

DY29W406,DY29W406D,DY29W406P

DY29W408,DY29W408D,DY29W408P

DY29W412,DY29W412D,DY29W412P

DY29W416,DY29W416D,DY29W416P

DY29W418,DY29W418D,DY29W418P

DY29W422,DY29W422D,DY29W422P

DY29W426,DY29W426D,DY29W426P

DY29W428,DY29W428D,DY29W428P

DY29W462,DY29W462D,DY29W462P

DY29W466,DY29W466D,DY29W466P

DY29W468,DY29W468D,DY29W468P

DY29W482,DY29W482D,DY29W482P

DY29W486,DY29W486D,DY29W486P

DY29W488,DY29W488D,DY29W488P

DY29W502,DY29W502D,DY29W502P

DY29W506,DY29W506D,DY29W506P

DY29W508,DY29W508D,DY29W508P

DY29W512,DY29W512D,DY29W512P

DY29W516,DY29W516D,DY29W516P

DY29W518,DY29W518D,DY29W518P

DY29W522,DY29W522D,DY29W522P

DY29W526,DY29W526D,DY29W526P

DY29W528,DY29W528D,DY29W528P

DY29W562,DY29W562D,DY29W562P

DY29W566,DY29W566D,DY29W566P

DY29W568,DY29W568D,DY29W568P

DY29W582,DY29W582D,DY29W582P

DY29W586,DY29W586D,DY29W586P

DY29W588,DY29W588D,DY29W588P

DY29W602,DY29W602D,DY29W602P

DY29W606,DY29W606D,DY29W606P

DY29W608,DY29W608D,DY29W608P

DY29W612,DY29W612D,DY29W612P

DY29W616,DY29W616D,DY29W616P

DY29W618,DY29W618D,DY29W618P

DY29W622,DY29W622D,DY29W622P

DY29W626,DY29W626D,DY29W626P

DY29W628,DY29W628D,DY29W628P

DY29W662,DY29W662D,DY29W662P

DY29W666,DY29W666D,DY29W666P

DY29W668,DY29W668D,DY29W668P

DY29W682,DY29W682D,DY29W682P

DY29W686,DY29W686D,DY29W686P

DY29W688,DY29W688D,DY29W688P

DY29W702,DY29W702D,DY29W702P

DY29W706,DY29W706D,DY29W706P

DY29W708,DY29W708D,DY29W708P

DY29W712,DY29W712D,DY29W712P

DY29W716,DY29W716D,DY29W716P

DY29W718,DY29W718D,DY29W718P

DY29W722,DY29W722D,DY29W722P

DY29W726,DY29W726D,DY29W726P

DY29W728,DY29W728D,DY29W728P

DY29W762,DY29W762D,DY29W762P

DY29W766,DY29W766D,DY29W766P

DY29W768,DY29W768D,DY29W768P

DY29W782,DY29W782D,DY29W782P

DY29W786,DY29W786D,DY29W786P

DY29W788,DY29W788D,DY29W788P