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防爆UE压力开关 J120-S134B 正负压压力控制器原装进口
价格:200.00
防爆UE压力开关J120-S134B正负压压力控制器原装进口UE防爆压力开关的技术参数1.测量介质:对***橡胶或316L不锈钢无腐蚀性的气体或液体2.外壳:压铸铝,环氧树脂涂层,带密封垫圈的外盖3.外壳等级:符合NEMA4X要求4.设定点精度:&plu***n;1%5.切换差:分为可调和不可调两种(参考选型表数据)6.重复性误差:<1%7.压力接口:标准1/2NPTF内螺纹;可根据现场需要,特殊订制8.电气接口:1/2″NPTF螺纹接口,可根据现场需要,特殊订制9.开关输出:一个单刀双掷(SPDT)输出;可在调整范围内进行100%分别设定;开关可接“常开型”或“常闭型”10.环境温度:-40℃~+70℃11.环境湿度:5%~95%12.使用寿命:1000000次循环13.量程范围:0~0.01……60Mpa14.压力形式:表压,绝压15.输出信号:(V)继电器接点或低电平≤0.5,高电平≥4.5的开关量信号16.精度:0.25%FS、0.5%FS17.设定范围:下限:0~上限设定***低值上限:下限设定***高值~上限设定***高值18.继电器负载:30V/5ADC,240V/3AAC19.长期稳定性:(%FS/年)≤0.520.工作电压:18~+24(V)21.存储温度:-40~+200(℃)22.工作温度:-20~+80℃,-60~+200℃(高温型)23.接口:M20*1.5或用户自定24.防爆等级:ExibIICT625.防护等级:IP66型号及参数型号可调整设定范围死区***大压力耐压**ModelAdjustableSetPointRangeDeadbandOverRangeProofpsibarpsibarpsibarpsibarWelded316Lstainlesssteelbellowsand1/2”NPT(female)pressureconnectionS126B30to3”HgVac-1to-0,10.2to0.6"Hg6,8to20,3mbar80"wc199,1mbar50,3S134B30”HgVacto20psi-1to1,40.2to0.6"Hg6,8to20,3mbar201,4251,7S137B15to80”wc37,3to199,1mbar2to6"wc5,0to14,9mbar80"wc199,1mbar50,3S144B0.5to2034,5mbarto1,4bar0.1to0.36,9to20,7mbar201,4251,7S152B1to500,1to3,40.1to0.56,9to34,5mbar503,4755,2S156B2to1000,1to6,90.2to0.613,8to41,4mbar1006,91258,6S164B4to2000,3to13,80.2to113,8to68,9mbar20013,820013,8)