產品名稱: Mercoid SA1100系列膜片式壓力開關
產品型號: SA1100
設定點及死區可視可調,防爆
用途:化工、石油、食品、醫藥等工業
特點:室內外安裝、防水防爆設計
范圍:0.7-10/1.4-17.2/2-34bar等多種規格
工作溫度:-35-+82°C
zui大過壓:瞬間206bar,過程82.6bar
連接:1/4"或1/2"NPT
設定:現場可調
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. | |
結構 | SA11 | Series Designator, weatherproof NEMA 4X, explosion-proof NEMA 7&9. | |||||||
可調范圍 | 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(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(Wetted) | A | Aluminum | |||||||
B | Brass | ||||||||
S | 316 SS | ||||||||
膜盒材質(Wetted) | 4 | Buna-N diaphragm and O-ring | |||||||
5 | Fluorocarbon diaphragm and O-ring | ||||||||
開關類型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 | DRAIN | Housing with drain - allows condensate to be drained from inside enclosure (meets NEMA 3R instead of 4X) | |||||||
ATEX | ATEX Certified Construction |