 
    PS32 Series
人造橡胶隔膜OEM 小型压力开关
 
特点...
- 原 PS-JL Model 系列
- 5 to 300 psi (0.345 to 20 bar)
- 气压和低压液压应用理想的选择
- 现场可调或工厂设定
Overview / Design Principle:
这款简洁的开关是为OEM 设计的。金属接触片代替了微动开关使得开关经济实用,这个系列的特色是三种材质的耐久弹性隔膜,弹性隔膜使得开关在极限温度应用时具有更
高的灵敏度和更长的寿命。  
| 性能参数: | ||
| 接液部件 | Diaphragm: Nitrile Standard (Optional Viton® or EPDM) | |
| 工作温度* | Nitrile: 15°F to 230°F (-10°C to 110°C) | |
| 开关** | 100 VA Max. | |
| 电气连接 | Exposed Terminals IP00; IP option IP66 | |
| 耐压 | 500 psi (35 bar) | |
| 破裂压 | 1000 psi (69 bar) | |
| 认证 | CE (Limits switch voltage to 42 Vdc) | |
| 重量,近似值 | 0.14 lbs. (0.06 kg) Brass | |
* Switches may function below the cold temperature limit but the setpoints and deadband will increase. Consult factory for details.
** Gold contacts (option G) may be required for less than 12 VDC and 20 mA.   
| 重复性 / 死区 | |||
| Pressure Range Code | Pressure Range | Repeatability | Average Deadband* | 
| 20 | 5-25 psi (0.345 - 1.7 bar) | ± 1 psi (0.07 bar) + 3% of setting | 2 psi (0.14 bar) + 4% of setting | 
| 30 | 20-60 psi (1.4 - 4.1 bar) | ± 1.5 psi (0.10 bar) + 3% of setting | 3 psi (0.21 bar) + 4% of setting | 
| 40 | 50-150 psi (3.4 - 10.3 bar) | ± 2.5 psi (0.17 bar) + 3% of setting | 4 psig (0.28 bar) + 4% of setting | 
* In certain applications, deadband can be tailored and controlled to customer specifications. Consult factory for details.
 
 
    

