- Mercoid SA1100系列膜片式压力开关
- 发布时间：2010/6/12 16:09:47 修改时间：2010/6/12 16:09:47 浏览次数：695
- 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°C
最大过压：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：1.59Kg选型表:
举例 SA11 13 E A 4 K 1 SA1113E-A4-K1 Pressure Control; weatherproof, NEMA 4X,explosion-proof NEMA 7&9; aluminum pressure chamber, Buna-N diaphragm and O-ring; 1/4" female NPT process connection; adjustable deadband; automatic reset; SPDT snap acting switch; adjustable range 30-500 psig. 结构 SA11 Series Designator, weatherproof NEMA 4X, explosion-proof NEMA 7&9. 可调范围 11 Adjustable range 10-150 psig (0.7-10 bar) 12 Adjustable range 20-250 psig (1.4-17.2 bar) 13 Adjustable range 30-500 psig (2.0-34.0 bar) 开关(Switch) E Snap action switch rated 15 A @ 125/250/480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 1/2 A @ 125 VDC resistive, 1/4 A @ 250 VDC resistive HS Hermetically sealed snap action switch rated 5 A @ 125/250 VAC, 5 A resistive @ 30 VDC* HG Hermetically sealed snap action switch with gold contacts rated 1 A @ 125 VAC, 1 A resistive @ 30 VDC* 压力腔材质(Wetted) A Aluminum B Brass S 316 SS 膜盒材质(Wetted) 4 Buna-N diaphragm and O-ring 5 Fluorocarbon diaphragm and O-ring 开关类型t (Switch) K SPDT L DPDT (not available with HS or HG switch options) 连接 1 1/4 inch female NPT 2 1/2 inch female NPT 可选项 DRAIN Housing with drain - allows condensate to be drained from inside enclosure (meets NEMA 3R instead of 4X) ATEX ATEX Certified Construction
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