供应定位型压力表

定位型压力表备选项代码optionspdworientationpressuregauge简介◆定位型压力表由一个各种外径的压力表与一个定位装置配接组成，（耐震型压力表除外）。◆不同型号的压力表与定位装置配接可组成不同型号的定位型压力表，型号标为压力表型加上备选项代码&ldquo；pdw&rdquo；，如yth-100.ao.501-pdw(ytfd-100h)全不锈钢防腐定位压力表，ye-pdw(yed)普通膜盒定位微压表等。◆定位型压力表的特点是可以任意调整限定压力，能明显的标示出有效的工作压力范围，为现场人员起到警示、提示作用。◆定位装置设有红绿两个指针。绿色指针可表示起始压力位置，红色指针可表示终止压力位置。也可任选一个设定针，单独使用。◆转动仪表定位装置外旋钮，可调节红色指针位置，转动定位装置中间&ldquo；－&rdquo；旋钮可调节绿色指针位置。（注：绿色指针只能做顺时针调整）briefintroduction◆itincludesapressuregaugeofanydiameter(exceptvibration-proofpressuregauge)andanorientationdevice.◆thepressuregaugeindifferentialtypesfixeswiththeorientationtoformdifferentorientationpressuregaugewhichaddsacode&ldquo；pdw&rdquo；.forexampletheyth-100.ao.501-pdwisallstainlesssteelvibration-prooforien-tationpressuregauge,andtheye-pdw(yed)isgen-eralcapsuleorientationpressuregauge.◆itcouldbeadjustedofthelimitpressureandcouldbeindicatedoftheeffectivepressurescopetomakeawarningtotheusers.◆ithas2pointerswhichareredandgreen.thegreenpointercouldshowthestartpointandtheredonecouldshowthefinishpoint.inaddition,itcouldbeusedseparately.◆turnthebottonoutoftheorientationdevicecanadjusttheredpointerposition,andthe&ldquo；-&rdquo；bottoncanchangethegreenpointerposition.(note:thegreenpointercanbedeasiladjusted.)yth-100.ao.501-pdw(ytfd-100h)定位型压力表yd-50/100不锈钢定位型压力表ytfd-100h定位型微压表ye-100