DWYER Mercoid SA1100系列膜片式压力开关详细信息：产品名称: Mercoid SA1100系列膜片式压力开关产品型号: SA1100设定点及死区可视可调，防爆用途：化工、石油、食品、医药等工业特点：室内外安装、防水防爆设计范围：0.7-10/1.4-17.2/2-34bar等多种规格工作温度：-35-+82°Czui大过压：瞬间206bar，过程82.6bar连接:1/4"或1/2"NPT设定：现场可调尺寸：188X101mm重量：1.59KgDWYER Mercoid SA1100系列膜片式压力开关 选型表:举例 SA11 13 E A 4 K 1 SA1113E-A4-K1PressureControl;weatherproof, NEMA 4X,explosion-proof NEMA7&9;aluminumpressure chamber, Buna-N diaphragm and O-ring; 1/4"femaleNPTprocess connection; adjustable deadband; automatic reset;SPDTsnapacting switch; adjustable range 30-500 psig. 结构SA11 SeriesDesignator,weatherproof NEMA 4X, explosion-proofNEMA7&9.可调范围 11 Adjustablerange10-150 psig (0.7-10 bar) 12 Adjustablerange20-250 psig (1.4-17.2 bar) 13 Adjustablerange30-500 psig (2.0-34.0 bar)开关(Switch) E Snapactionswitch rated 15 A @ 125/250/480 VAC, 1/8 HP @ 125 VAC,1/4HP @ 250VAC, 1/2 A @ 125 VDC resistive, 1/4 A @ 250VDCresistive HS Hermeticallysealedsnap action switch rated 5 A @ 125/250 VAC, 5 Aresistive @30VDC* HG Hermeticallysealedsnap action switch with gold contacts rated 1 A@ 125 VAC, 1Aresistive @ 30 VDC*压力腔材质(Wetted) A Aluminum B Brass S 316SS膜盒材质(Wetted) 4 Buna-Ndiaphragm andO-ring 5 Fluorocarbondiaphragm andO-ring 开关类型t(Switch) K SPDT L DPDT(not available with HS or HG switchoptions) 连接 1 1/4inch female NPT 2 1/2inch female NPT 可选项 DRAINHousingwith drain - allows condensate to be drained frominsideenclosure(meets NEMA 3R instead of 4X) ATEXATEXCertified Construction