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PS82 系列真空開關(guān) 微型經(jīng)濟(jì)型真空開關(guān) 特性...
概述/設(shè)計(jì)原理:
PS82系列微型真空開關(guān)的設(shè)計(jì)基于已經(jīng)證實(shí)的PS71系列，專用于空間和/或價(jià)格敏感的應(yīng)用.
| 接液端口 | ||
|
接液端口 |
隔膜:Nitrile Standard (Optional Viton®, Neoprene, or EPDM) |
|
|
工作溫度 |
see table below |
|
|
開關(guān) |
see table below |
|
|
電氣端子 |
DIN 43650A IP65; Male Conduit with 飛線IP65; 飛線IP00, IP 選項(xiàng)IP66 |
|
|
耐壓 |
0 psia to 350 psig (-1 to 24 Bar) |
|
| Burst Pressure | 700 psi (48 bar) | |
|
認(rèn)證 |
CE |
|
|
重量 |
Brass: 0.4 lbs (0.18 kg) |
|
| Recommended Operating Temperature Limits* | |||
|
隔膜Material |
No 選項(xiàng), -10A, -SP or -RD |
選項(xiàng)-RD, or -RD and -G |
選項(xiàng)-SP or -10A |
|
Nitrile |
15°F to 185°F (-10°C to 85°C) |
15°F to 250°F (-10°C to 121°C) |
15°F to 212°F (-10°C to 100°C) |
|
Viton® |
0°F to 185°F (-18°C to 85°C) |
0°F to 250°F (-18°C to 121°C) |
0°F to 212°F (-18°C to 100°C) |
|
EPDM |
-10°F to 185°F (-23°C to 85°C) |
-10°F to 250°F (-23°C to 121°C) |
-10°F to 212°F (-23°C to 100°C) |
|
Neoprene |
-10°F to 185°F (-23°C to 85°C) |
-10°F to 250°F (-23°C to 121°C) |
-10°F to 212°F (-23°C to 100°C) |
* Switches may function below the cold temperature limit but the setpoints and deadband will increase. Consult factory for details.
| Switch Ratings | |||
|
Electrical Switch Ratings |
AC |
DC |
|
|
No option or -RD |
5 amps @ 125/250 Volts |
5 amps resistive, 3 amps inductive @ 28 Volts |
|
|
-G or -RD with -G |
1 amp @ 125 Volts |
1 amp resistive, 0.5 amp inductive @ 28 Volts |
|
|
-SP without -G |
10.1 amp @ 125/250 Volts |
||
|
-SP with -G |
2 amp @ 125/250 Volts |
||
| 重復(fù)性/ 死區(qū) | |||
|
壓力范圍編碼 |
壓力范圍 |
Repeatability |
Average Deadband* |
|
10 |
5-15" Hg (169-508 mbar) |
± 0.71" Hg (24 mbar) + 2% of setting |
3.05" Hg (103 mbar) + 7% of setting |
|
20 |
12-28" Hg (406-948 mbar) |
± 1.63: Hg (55 mbar) + 2% of setting |
6.1" Hg (207 mbar) + 8% of setting |
* These numbers are for the standard microswitch. With either the -SP or 10A option, the values are typically 50% greater than those listed. With the -RD option, the values will be typically 20% less than those listed. In certain applications, deadband can be tailored and controlled to customer specifications. Consult factory for details.
