產(chǎn)品關(guān)鍵詞：
Dwyer SA1100系列 壓力開關(guān),
產(chǎn)品名稱: SA1100膜合壓力開關(guān)
產(chǎn)品型號: SA1100
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
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 |
|
|
|
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|
|
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 |
|
|
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|
|
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 |
|
|
|
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Hermetically sealed snap action switch rated 5 A @ 125/250 VAC, 5 A resistive @ 30 VDC* |
| |
|
HG |
|
|
|
|
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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 |
|
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Aluminum |
| |
|
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B |
|
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Brass |
| |
|
|
S |
|
|
|
|
316 SS |
| 膜盒材質(zhì)(Wetted) |
|
|
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|
4 |
|
|
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Buna-N diaphragm and O-ring |
| |
|
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5 |
|
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Fluorocarbon diaphragm and O-ring |
| 開關(guān)類型t (Switch) |
|
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K |
|
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SPDT |
| |
|
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|
L |
|
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DPDT (not available with HS or HG switch options) |
| 連接 |
|
|
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|
1 |
|
1/4 inch female NPT |
| |
|
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|
2 |
|
1/2 inch female NPT |
| 可選項 |
|
|
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DRAIN |
Housing with drain - allows condensate to be drained from inside enclosure (meets NEMA 3R instead of 4X) |
| |
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ATEX |
ATEX Certified Construction |
廠家?guī)齑嫘吞枺?/p>
SA1111E-A4-K1， SA1111E-S5-K2
|
產(chǎn)品關(guān)鍵詞：
Dwyer SA1100系列 壓力開關(guān),
