产品名称：PS32 系列压力开关

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) Fitting: Brass Standard (Optional 316 SS)
工作温度*		Nitrile: 15°F to 230°F (-10°C to 110°C) Viton®: 0°F to 230°F (-18°C to 110°C) EPDM: -40°F to 230°F (-40°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.