HP87型微(wei)壓力(li)開(kai)關，HP87壓力(li)控制器(qi)，

HP87型微壓力(li)開(kai)關 HP87 Small Pressure Switch概(gai)述
是(shi)壹種接受(shou)壓力(li)訊號而動(dong)作的撥(bo)薄膜(mo)機(ji)械(xie)自動(dong)開(kai)關,它(ta)有(you)壹個(ge)設(she)定(ding)壓力(li),當(dang)系(xi)統(tong)壓力(li)超過(guo)控制器(qi)的設(she)定(ding)值(zhi)上(shang)*，開(kai)關便(bian)能自動(dong)切(qie)斷(duan)電(dian)路，使系統停止(zhi)工作而起(qi)到自動(dong)保(bao)護作用(yong)。當(dang)系(xi)統(tong)壓力(li)低(di)於開(kai)關的(de)設定值下*，開(kai)關又(you)能自動(dong)接(jie)通電(dian)路，使系統恢復運(yun)轉(zhuan)。
HP87用(yong)於家(jia)庭用(yong)鍋爐(lu)、潔凈水、洗衣機(ji)感(gan)應(ying)其(qi)水位，也(ye)可用(yong)於變電(dian)站(zhan)的變壓器中(zhong)。
單(dan)刀雙(shuang)擲SPDT的(de)微(wei)動開(kai)關（CHERRY德(de)國(guo)*微動開(kai)關），確(que)保您(nin)設備(bei)安全穩定(ding)地使(shi)用(yong)。
開(kai)關支架(jia)材(cai)質：增(zeng)強尼(ni)龍66、氣(qi)箱體材(cai)料：黃銅(tong)或增(zeng)強尼(ni)龍66、薄膜(mo)材(cai)質：矽(gui)橡膠(jiao)
General Description
They can be used in vacuum equipment or some pressure control systems such as steam equipment, air or liquid equipment. In addition, the application of thepressure control can be used in home boiler, water purifier, washer, etc. ASPDT switch, which is used to control the pressure.
SPDT switch.
型號與參數(shu) Type and Parameter                                    Unit:bar
型(xing)號Type 壓力(li)調節範(fan)圍(wei)Range 工作壓力(li)MOP 聯結方式Connection 介(jie)質溫度（℃）Liquidtemperature 規格尺(chi)寸(cun)mmSize and specification 電(dian)器(qi)參數(shu)Electrical parameter 
 Min Max      
可(ke)調型adjustable type 0.1 1.5 6（尼(ni)龍66PA 66）10（銅 brass） M12x1.25
M12x1.25
   6mm喇叭(ba)口(kou)1/4”flare -20 ～ 100（尼(ni)龍66PA 66）-40 ～ 125（銅 brass） φ60X63mm 15A  1/2HP125VAC～250VAC