销(Xiao)售(Shou)电(Dian)话(Hua):(?)
GPX-1罐(Guan)旁(Pang)显(Xian)示(Shi)仪(Yi)
概(Gai)述(Shu)
(?) (?)GPX-1罐(Guan)旁(Pang)显(Xian)示(Shi)仪(Yi)主(Zhu)要(Yao)用(Yong)于(Yu)输(Shu)出(Chu)4~(?)20mA无(Wu)数(Shu)码(Ma)显(Xian)示(Shi)或(Huo)即(Ji)使(Shi)有(You)数(Shu)码(Ma)显(Xian)示(Shi)但(Dan)不(Bu)易(Yi)观(Guan)测(Ce)的(De)现(Xian)场(Chang)仪(Yi)表(Biao),(?)安(An)装(Zhuang)于(Yu)罐(Guan)旁(Pang)易(Yi)观(Guan)测(Ce)的(De)位(Wei)置(Zhi)。(?)本(Ben)产(Chan)品(Pin)经(Jing)国(Guo)家(Jia)防(Fang)爆(Bao)电(Dian)气(Qi)质(Zhi)量(Liang)监(Jian)督(Du)检(Jian)验(Yan)中(Zhong)心(Xin)检(Jian)验(Yan)合(He)格(Ge),取(Qu)得(De)防(Fang)爆(Bao)合(He)格(Ge)证(Zheng),证(Zheng)号(Hao):CNEx05.0829。(?)因(Yin)此(Ci)它(Ta)可(Ke)以(Yi)用(Yong)于(Yu)各(Ge)种(Zhong)易(Yi)燃(Ran)易(Yi)爆(Bao)的(De)现(Xian)场(Chang)。(?)
特(Te)点(Dian)
(?) (?)· 直(Zhi)接(Jie)串(Chuan)入(Ru)4~(?)20mA回(Hui)路(Lu),(?)不(Bu)需(Xu)要(Yao)外(Wai)加(Jia)电(Dian)源(Yuan);
(?) (?)· 采(Cai)用(Yong)LCD液(Ye)晶(Jing)背(Bei)光(Guang)显(Xian)示(Shi),(?)在(Zai)强(Qiang)光(Guang)和(He)暗(An)光(Guang)环(Huan)境(Jing)下(Xia),(?)均(Jun)可(Ke)清(Qing)楚(Chu)显(Xian)示(Shi);
(?) (?)· 适(Shi)用(Yong)于(Yu)石(Shi)油(You)、(?)化(Hua)工(Gong)、(?)冶(Ye)金(Jin)、(?)轻(Qing)工(Gong)、(?)食(Shi)品(Pin)、(?)运(Yun)输(Shu)等(Deng)行(Xing)业(Ye)与(Yu)输(Shu)出(Chu)4~(?)20mA的(De)仪(Yi)表(Biao)配(Pei)套(Tao)使(Shi)用(Yong);
(?) (?)· 具(Ju)有(You)ExdⅡ(?)CT6/ExiaⅡ(?)CT6防(Fang)爆(Bao)性(Xing)能(Neng),(?)可(Ke)用(Yong)于(Yu)0区(Qu)、(?)1区(Qu)、(?)2区(Qu)等(Deng)各(Ge)种(Zhong)易(Yi)燃(Ran)易(Yi)爆(Bao)的(De)区(Qu)域(Yu)。(?)
技(Ji)术(Shu)指(Zhi)标(Biao)
(?) (?)1. 显(Xian)示(Shi)范(Fan)围(Wei):(?)0~(?)1999
(?) (?)2. 显(Xian)示(Shi)方(Fang)式(Shi):(?)LCD数(Shu)字(Zi)及(Ji)小(Xiao)数(Shu)点(Dian)显(Xian)示(Shi),(?)字(Zi)高(Gao)9mm,(?)有(You)背(Bei)景(Jing)光(Guang)
(?) (?)3. 数(Shu)显(Xian)设(She)定(Ding)范(Fan)围(Wei):(?)4mA:(?) 000±15个(Ge)字(Zi)
(?) (?)20mA:(?)I型(Xing) 1999~(?)600
(?) (?)Ⅱ(?)型(Xing) 650~(?)190
(?) (?)4. 电(Dian)压(Ya)降(Jiang):(?)≤3V
(?) (?)5. 显(Xian)示(Shi)精(Jing)度(Du):(?)±(0.2%F·S + 1个(Ge)字(Zi))
(?) (?)6. 温(Wen)度(Du)影(Ying)响(Xiang):(?)≤80ppm/℃(?)
(?) (?)7. 环(Huan)境(Jing)温(Wen)度(Du):(?)-30℃(?)~(?)60℃(?)
(?) (?)8. 相(Xiang)对(Dui)湿(Shi)度(Du):(?)≤95%
(?) (?)9. 防(Fang)爆(Bao)标(Biao)志(Zhi):(?)ExdⅡ(?)CT6/ExiaⅡ(?)CT6
(?) (?)10. 过(Guo)程(Cheng)连(Lian)接(Jie):(?)G1/2
(?) (?)11. 海(Hai)拔(Ba)高(Gao)度(Du):(?)低(Di)于(Yu)2000m
(?) (?)12. 电(Dian)气(Qi)接(Jie)口(Kou):(?)2×M20×1.5
(?) (?)13. 外(Wai)形(Xing)尺(Chi)寸(Cun):(?)115×100×102(mm)
(?) (?)14. 本(Ben)安(An)参(Can)数(Shu):(?)Ui=28V、(?)Ii=93mA、(?)Pi=0.65W、(?)Ci=0μF、(?)Li=0mH
外(Wai)形(Xing)及(Ji)尺(Chi)寸(Cun)
图(Tu)1 GPX-1外(Wai)形(Xing)图(Tu)
系(Xi)统(Tong)接(Jie)线(Xian)
(?) (?)系(Xi)统(Tong)匹(Pi)配(Pei)应(Ying)满(Man)足(Zu)以(Yi)下(Xia)原(Yuan)则(Ze):(?)Uo≤Ui,(?)Io≤Ii,(?)Po≤Pi,(?)Cc≤Co-(Ci1+Ci2),(?)Lc≤Lo-(Li1+Li2 )
图(Tu)2 系(Xi)统(Tong)接(Jie)线(Xian)图(Tu)
河(He)北(Bei)珠(Zhu)峰(Feng)仪(Yi)器(Qi)仪(Yi)表(Biao)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si)
销(Xiao)售(Shou)热(Re)线(Xian):(?)0310-5765861 5765871
传(Chuan) 真(Zhen):(?)0310-5768868 8028838
售(Shou)后(Hou)服(Fu)务(Wu):(?)0310-5765856
地(Di) 址(Zhi):(?)邯(Han)郸(Dan)市(Shi)雪(Xue)驰(Chi)路(Lu)东(Dong)段(Duan)
手(Shou)机(Ji)二(?)维(Wei)码(Ma)
河(He)北(Bei)珠(Zhu)峰(Feng)仪(Yi)器(Qi)仪(Yi)表(Biao)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si) 冀(Ji)ICP备(Bei)05000822号(Hao)-1