This is a waterproof pressure switch with a robust aluminum die-cast cover. Please refer to SPS-8WP-F
if the opening and closing pressure difference needs to be 1/2 .
| Capacitance | |
|---|---|
| AC 250V 5A | DC 100V 1A |
| AC 125V 10A | DC 24V 5A |
 |
|
| Main material | |||
|---|---|---|---|
| Pressure receiving part (wetted part) |
zinc alloy die casting stainless steel |
||
| Pressure receiving element (wetted part) |
stainless steel bellows | ||
| cover | aluminum die cast | ||
| switch body | Phenolic resin molding | ||
| contact | Silver, gold plating (3μ) | ||
| spring | stainless | ||
| fluid | For fluids such as air, gas, oil, water, and other corrosive liquids and gases, a corrosion-resistant stainless steel pressure receiving part (liquid contact part) is available. |
||
| Contact configuration, wiring method | |
|---|---|
 |
|
| Wiring method Terminals 1 (red) and 2 (blue) OFF when pressure rises , ON when pressure drops |
Wiring method Terminals 1 (red) and 3 (black) ON when pressure rises and OFF when pressure drops |
| Standard specifications Unit: MPa (kg/cm²) | |||||
|---|---|---|---|---|---|
| Lower limit adjustment range (pressure range) | Open/close pressure difference | Tolerance | Pressure resistance | Standard setting | |
| A. | 0 to 0.1 (0 to 1.0) | 0.02 to 0.07 (0.2 to 0.7) | ±0.005 (±0.05) | 1.0 (10) | 0.03-0.05 (0.3-0.5) |
| B. | 0.05 to 0.25 (0.5 to 2.5) | 0.03 to 0.15 (0.3 to 1.5) | ±0.01 (±0.1) | 2.0 (20) | 0.10-0.13 (1.0-1.3) |
| C. | 0.20 to 0.55 (2.0 to 5.5) | 0.05 to 0.20 (0.5 to 2.0) | ±0.015 (±0.15) | 2.0 (20) | 0.30-0.35 (3.0-3.5) |
| D. | 0.5 to 1.0 (5.0 to 10) | 0.10 to 0.25 (1.0 to 2.5) | ±0.02 (±0.2) | 2.0 (20) | 0.7-0.8 (7.0-8.0) |
Malaysia
