- Mercoid SA1100系列膜片式壓力開關(guān)
- 發(fā)布時(shí)間：2010/6/12 16:09:47 修改時(shí)間：2010/6/12 16:09:47 瀏覽次數(shù)：695
- 產(chǎn)品名稱: Mercoid SA1100系列膜片式壓力開關(guān)
產(chǎn)品型號: SA1100設(shè)定點(diǎn)及死區(qū)可視可調(diào)，防爆
用途：化工、石油、食品、醫(yī)藥等工業(yè)
特點(diǎn)：室內(nèi)外安裝、防水防爆設(shè)計(jì)
范圍：0.7-10/1.4-17.2/2-34bar等多種規(guī)格
工作溫度：-35-+82°C
最大過壓：瞬間206bar，過程82.6bar
連接:1/4"或1/2"NPT
設(shè)定：現(xiàn)場可調(diào)
尺寸：188X101mm
重量：1.59Kg選型表:
舉例 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. 結(jié)構(gòu) SA11 Series Designator, weatherproof NEMA 4X, explosion-proof NEMA 7&9. 可調(diào)范圍 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) 開關(guān)(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* 壓力腔材質(zhì)(Wetted) A Aluminum B Brass S 316 SS 膜盒材質(zhì)(Wetted) 4 Buna-N diaphragm and O-ring 5 Fluorocarbon diaphragm and O-ring 開關(guān)類型t (Switch) K SPDT L DPDT (not available with HS or HG switch options) 連接 1 1/4 inch female NPT 2 1/2 inch female NPT 可選項(xiàng) DRAIN Housing with drain - allows condensate to be drained from inside enclosure (meets NEMA 3R instead of 4X) ATEX ATEX Certified Construction
