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术特征1.防爆形式:矿用本质安全型防爆标志:exibi(+150℃)2.防护等级:ip543.p/t兼容4.工作电压DC48v5.发送接收侧音评定值:分别在0km、5km处0km
http://blog.alighting.cn/dongyagk01/archive/2010/6/18/50943.html2010/6/18 11:18:00
a;(DC); e、本安输出最大短路电流:DC400ma; f、 过流保护整定值1.2a g、传感器电压:DC 8.5v; h、 传感器输出电压信号:DC 0-2
http://blog.alighting.cn/dongyagk01/archive/2010/6/18/50909.html2010/6/18 10:52:00
-6co 真值的±5% 报警点设定:24×10-6co 允许误差:±4×10-6co 本安参数: a)μi:18v(DC) ii:50(ma) b) ci:0.12μ
http://blog.alighting.cn/dongyagk01/archive/2010/6/18/50896.html2010/6/18 10:37:00
件寿命:一年 本安参数:a)μi:18v(DC)ii:70ma b) ci:0.08μf li:0ma 工作电压: DC9-24v;工作电流: ≤85ma 防爆型式:矿用本
http://blog.alighting.cn/dongyagk01/archive/2010/6/18/50892.html2010/6/18 10:34:00
(9)额定工作电压 DC3.6v 开路电压 DC4.3v 额定工作电流 ≤240ma 短路电流 2.6
http://blog.alighting.cn/dongyagk01/archive/2010/6/18/50888.html2010/6/18 10:30:00
部设备通讯。 ·drehmo组合传感器(绝对值采集器)可以连续的、非接触地测量行程和力矩的绝对值,断电无需电池。 ·自动设定4-20 ma DC反馈信号,设定快速,简单。
http://blog.alighting.cn/fzgp889/archive/2010/6/12/49685.html2010/6/12 15:05:00
a tippler. this was a very short visit but it plunged the little priatomic DC fannce int
http://blog.alighting.cn/huairen753/archive/2010/6/10/49039.html2010/6/10 9:57:00
k there are six or seven of them in existence. i saw th woven labelem several years DC coolin
http://blog.alighting.cn/huairen753/archive/2010/6/10/49038.html2010/6/10 9:55:00
头灯座量规,b15灯头灯座量规,b22d灯头灯座量规等,以及各类欧标、英标、美标插头插座量规和非标量规。详细资料来电洽谈.方小姐1352883777
http://blog.alighting.cn/fangjungoing/archive/2010/6/3/47669.html2010/6/3 14:21:00
求qb2276-96荧光灯用启动器60400 iec:1999+a1:2002iec60061-3j iec1983iec60061-3s14s法,德,英,澳式插头插座量规以上为部
http://blog.alighting.cn/fangjungoing/archive/2010/6/3/47665.html2010/6/3 14:16:00