壓力開關
品名：壓力開關
Model：SMA / SMF
‧ 溫度範圍：-20°F ~ 180°F(-29°C ~ 82°C)
‧ 最大超壓9000 PSI (620BAR)
‧ 外殼材料：鍍鋅鋼、不鏽鋼(選配)
‧ 機械範圍：1,000,000 次迴圈 = 1000 PSI (69 BAR)
| Electrical |
5A [12/24 VDC, 125 VAC ] or 3A [250 VAC ]
Optional: 10A or Gold Contact |
| Switch Type |
Snap Action |
| Protection |
DIN 43650A - IP65, Termin als - IP0 0 |
| Temperature Range |
-20°F to 180°F (-29°C to 82°C) Nitrile |
| Mechanical Range |
1,000,000 Cycles @ 1000 PSI (69 BAR) |
| Diaphragm Material |
Standard: Nitrile
Optional: Viton, EPDM |
| Housing Material |
Zinc Plated Steel (Optional Stainless Steel) |
Maximum Overpressure |
9000 PSI (620 BAR)
4700 PSI (324 BAR) for SMA-3 model |
| Repeatability |
+/- 2% of full set point range at 20°C (68°F) |
| Differential |
7 - 30% of setting |
| Weight |
0.37 lbs (0.17 kg) |
| Model |
Adjustment Range |
| PSI |
BAR |
| 3 |
10 - 35 |
0.7 - 2.4 |
| 4 |
30 - 120 |
2.0 - 8.0 |
| 6 |
300 - 1200 |
21 - 83 |
| 7 |
1000 - 3000 |
69 - 207 |
|
|
|
