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20PS PDF预览

20PS

更新时间: 2024-02-12 15:51:57
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
4页 59K
描述
25PS, 42PS, 44PS, 45PS and 46PS Series Pressure Switches

20PS 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8532.24.0060风险等级:5.66
Is Samacsys:N其他特性:RATED AC VOLTAGE(V): 400
电容器类型:CERAMIC CAPACITOR介电材料:CERAMIC
安装特点:THROUGH HOLE MOUNT多层:No
端子数量:2最高工作温度:125 °C
最低工作温度:-30 °C封装形状:DISK PACKAGE
包装方法:BULK表面贴装:NO
端子形状:WIREBase Number Matches:1

20PS 数据手册

 浏览型号20PS的Datasheet PDF文件第2页浏览型号20PS的Datasheet PDF文件第3页浏览型号20PS的Datasheet PDF文件第4页 
W O R L D L E A D E R I N S E N S I N G S O L U T I O N S  
Product Bulletin  
25PS, 42PS, 44PS, 45PS and 46PS  
Series Pressure Switches  
for 2.5 million cycles.† In applica-  
tions such as split room air condi-  
tioning systems, the 46PS as a head  
pressure control can result in signifi-  
cant cost savings when used instead  
of a pilot duty switch and relay.  
able in SPST and SPDT, offers a  
variety of pressure settings, port  
fittings and electrical connections.  
Key Features  
• SPST or SPDT switch with normally  
open or closed contacts  
Ap p lic a t io n s  
Electrically rated to 600 Vac (44/45PS)  
High cycle life capability (42/44PS)  
This line of pressure switches is  
designed for direct control of  
motors and other demanding loads  
requiring precise pressure settings.  
Op e ra t io n  
Factory calibrated pressure setpoints  
from vacuum to 750 psig  
The snap-acting stainless steel  
diaphragm reverses its curvature  
when pressurized to a customer  
specified value. When the disc  
snaps, it opens or closes a set of  
electrical contacts by means of a  
transfer pin. Resetting the switch  
occurs automatically when pressure  
drops below a preset value.  
• Snap-acting stainless steel  
hermetically sealed sensor  
Extended electrical capacities and  
life cycles, in both environmentally  
sealed and unsealed configurations,  
encourage usage in the most rigor-  
ous fan cycling and high/low  
Available with environmentally  
sealed switch  
High current capability  
pressure protection applications.  
The 25PS series is an automatic  
reset pressure switch designed to  
meet a broad variety of application  
requirements. This series is avail-  
The 46PS pressure switch is capable  
of breaking 2 amp loads at 480 Vac  
P ro d u c t S e le c t io n Ma t rix  
Switch Life  
Cycles  
Application  
Voltage  
Environmental  
Package  
Model Number Termination  
Sealed  
44PS - Wire Leads  
480 - 600 Vac  
Unsealed  
Sealed  
44PS - 1/4” Quick Connects  
44PS - Wire Leads  
250,000  
100,000  
28 Vdc - 240 Vac  
Unsealed  
42PS - Wire Leads or 1/4” Quick Connects  
45PS - Wire Leads  
Sealed  
480 - 600 Vac  
45PS - 1/4” Quick Connects  
45PS - Wire Leads  
Unsealed  
Sealed  
28 Vdc - 240 Vac  
Unsealed  
25PS - Wire Leads or 1/4” Quick Connects  
46PS - Wire Leads  
Sealed  
480 Vac  
46PS - Wire Leads or 1/4” Quick Connects  
46PS - Wire Leads  
Unsealed  
Sealed  
2,500,000†  
120 Vac - 240 Vac  
46PS - Wire Leads or 1/4” Quick Connects  
Unsealed  
†Qualified by application current. Requires TI/customer specification closure and validation testing before application approval.  

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