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比特棋牌>通讯设备比特棋牌>通讯电话——KTH123矿用本质安全型抗噪声电话机

通讯电话——KTH123矿用本质安全型抗噪声电话机

时间:2013-02-28 | 标签:抗噪声电话机通讯电话

比特棋牌 YI.SHIYONGFANWEI

比特棋牌 KTH123KUANGYONGBENZHIANQUANXINGKANGZAOSHENGDIANHUAJI,WEISHUANGYINPINJIANMAICHONGHUAJI, BENDIANHUAJIYINGYONGYUJIAWAN,MEICHENDENGBAOZHAXINGHUNHEWUQITIDEMEIKUANGJING XIA,ZUOWEICAIMEIGONGZUOMIAN,MEIKUANG,XIMEICHANG,JINGXIA,SUIDAO,DIANCHANG,GANGTIECHANG,JINSHUKUANG,HUAXUECHANG,ZHUANGZAIDIAN,YUNSHUXIANG,BIANDIANSUO,SHUIBENGFANG,SHIYOU,HUAGONGCHANG,GANGKOU,MATOU,JICHANG,CHANGYONG BANGONGSHI,DIAODUSHIDENGHANYOUWASI(JIAWAN)BAOZHAXINGQITIHUNHEWUDEWEIXIANCHANGSUODETONGXUNGONGJU.JINGOUHEQIYUMEIKUANGZONGJILIANJIESHIYONG,GOUCHENGKUANGYONGSHENGCHANDIAODUHEXINGZHENGTONGXUNWANGLUO.

比特棋牌 ER.ZHUYAOTEDIAN

比特棋牌 1.WAIQIAOCAIYONGDMCSULIAOYAZHIERCHENG,WAIGUANMEIGUAN,JIXIEQIANGDUGAO;

比特棋牌 2.JINEIDIANLUCAIYONGGUOJITONGYONGJICHENGDIANLU,JUBEIYINPIN,MAICHONGFAHAOJIANRONGGONGNENG(CHUCHANGSHIZHIYUYINPIN);

比特棋牌 3.JUYOUFAHAOZHUNQUE,TONGHUAQINGXI,WENDING;

比特棋牌 4.ZHENGJIJUYOUKANGZAOSHENG,FANGZHEN,FANGCHAO,TIJIXIAO,ZHONGLIANGQING,JIANGU,NAIYONG;

5.LINGSHENGXIANGLIANG,MIFENGXINGNENGHAO,ANJIANBEIDENGDENGTEDIAN.

SAN.ZHUYAOJISHUCANSHU

ZHENLINGSHENGJI:≥85dB

ZUIGAOSHURUDIANYA: DC60V

比特棋牌 ZUIDASHURUDIANLIU: 30mA

ZUIGAOLINGLIUDIANYA: AC56V

ZUIDALINGLIUDIANLIU: 10 mA

PINLVWUCHA≤1.5%。

DIPINQUNDIANPING:-9dBm±3dB

比特棋牌 GAOPINQUNDIANPING:-7dBm±3dB

PINLVZUHEZHONG,GAOPINFENLIANGDIANPINGYINGBIDIPINFENLIANGDIANPINGGAO2±1dB.

TONGXUNJULI:≤10km,XIANLANXINGHAOGUIGEWEIMHYV1*2*7/0.37。

比特棋牌 WAIXINGCHICUN:268×180×92

ZHENGJIZHONGLIANG:YUE2kg

SI、ANZHUANG、DIAOSHISHUOMING

1、JIANGDIANHUAJIDESHURUXIANJIEZHIKTAXINGOUQUANQISHUCHUDUAN(OUHEQIYINGZHIYUANQUANQU)EROUHEQISHURUDUANJIEYUQISHURUXINHAOXIANGFUHEDEDIAODUTAIHUOJIAOHUANJIJIKE。

2、ZHAIJIHOUTINGDAOBOHAOYINJIKEBOHAO,DANGBEIJIAOZHANXIAN,KEXIANGUAJI,ZAIZHAIJIAN“ZHONGBO”JIKE。

比特棋牌 WU、SHIYONGZHUYISHIXIANG

比特棋牌 1、BIMIANDIANHUAJISHOUQIANGLIEZHENDONG,CHONGJIHESHUILIN。

比特棋牌 2、DIANHUAJIZAIJIANXIUSHI,BUDEGAIBIANDIANLUYUANJIANGUIGEYUXINGHAO,FOUZEJIANGPOHUAIFANGBAOXINGNENG。

比特棋牌 3、BENDIANHUAJIZHIYUNXUYUKTAXINGOUHEQISHIYONG,JINZHIYUQITAGUANLIANSHEBEIZUOYONG。

4、BENDIANHUAJIPEIJIEDEYONGHUXIANLUYINGMANZUXIALIEYAOQIU:

YONGHUXIANHUANZU≤1kΩ

XIANJIANLOUDIANDIANZU≥20kΩ

FENBUDIANRONG≤0.1μF/km

FENBUDIANGAN≤1mH/km

比特棋牌 LIU、YUNSHU、ZHUCUNYAOQIU

1、BAOZHUANGHOUDEHUAJIZAIBIMIANYUXUEZHIJIELINXIDETIAOJIANXIA,KESHIYONGYUSHUI、LU、KONGDENGGEZHONGYUNSHUFANGSHI。

2、BAOZHUANGHOUDEHUAJIYINGNENGZAIWENDUWEI-10℃~+40℃,XIANGDUISHIDUBUDAYU90%、WUSUNHAIJINSHUHEJUEYUANWUYOUHAIQITIDEHUANJINGTIAOJIANZHONGZHUCUNYINIAN.

 
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