近(Jin)期(Qi)郑(Zheng)州(Zhou)长(Chang)城(Cheng)科(Ke)工(Gong)贸(Mao)推(Tui)出(Chu)新(Xin)品(Pin)DL249循(Xun)环(Huan)冷(Leng)却(Que)器(Qi),(?)智(Zhi)能(Neng)温(Wen)控(Kong)解(Jie)决(Jue)方(Fang)案(An)。(?)控(Kong)制(Zhi)系(Xi)统(Tong)采(Cai)用(Yong)4.3寸(Cun)触(Chu)摸(Mo)屏(Ping),(?)操(Cao)控(Kong)简(Jian)单(Dan)方(Fang)便(Bian),(?)有(You)温(Wen)度(Du)校(Xiao)准(Zhun)功(Gong)能(Neng),(?)采(Cai)用(Yong)PID算(Suan)法(Fa)控(Kong)制(Zhi)电(Dian)子(Zi)膨(Peng)胀(Zhang)阀(Fa),(?)载(Zai)热(Re)体(Ti)温(Wen)度(Du)稳(Wen)定(Ding)性(Xing)可(Ke)达(Da)到(Dao)±0.5℃(?)。(?)有(You)RS485通(Tong)讯(Xun),(?)标(Biao)准(Zhun)ModbusRTU协(Xie)议(Yi)。(?)一(Yi)、(?)产(Chan)品(Pin)简(Jian)介(Jie)在(Zai)科(Ke)学(Xue)研(Yan)究(Jiu)和(He)工(Gong)业(Ye)生(Sheng)产(Chan)中(Zhong),(?)精(Jing)确(Que)的(De)温(Wen)度(Du)控(Kong)制(Zhi)是(Shi)保(Bao)证(Zheng)实(Shi)验(Yan)结(Jie)果(Guo)准(Zhun)确(Que)性(Xing)和(He)生(Sheng)产(Chan)过(Guo)程(Cheng)高(Gao)效(Xiao)性(Xing)的(De)关(Guan)键(Jian)...