| 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 |
|
|
|
|
|
|
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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 |
|
|
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|
|
|
Adjustable range 20-250 psig (1.4-17.2 bar) |
| |
13 |
|
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|
Adjustable range 30-500 psig (2.0-34.0 bar) |
| 开关(Switch) |
|
|
E |
|
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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* |
| 压力腔材质(Wetted) |
|
|
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A |
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Aluminum |
| |
|
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B |
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Brass |
| |
|
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S |
|
|
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|
316 SS |
| 膜盒材质(Wetted) |
|
|
|
|
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 |
| 开关类型t (Switch) |
|
|
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|
|
K |
|
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SPDT |
| |
|
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|
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 |
|
|
|
|
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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 |
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