ST307-V2-350-B现货继电器

武穴黎翔机电设备有限公司专业经营美国威格士Vickers，具体产品有威格士电磁阀...威格士换向阀....威格士减压阀...威格士节流阀...威格士流量控制阀...威格士溢流阀...威格士叶片泵...威格士柱塞泵...  威格士全系列：大量现货库存，欢迎来电咨询。

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压力开关采用高精度、高稳定性能的压力传感器和变送电路，再经专用 CPU模块化信号处理技术，实现对介质压力信号的检测、显示、报警和控制信号输出。压力开关可以广泛用于石油、化工、冶金、电力、供水等领域中对各种气体、液体的表压、绝压的测量控制，是工业现场理想的智能化测控仪表

压力开关主要类别包括常开式和常闭式。主要特点是：

1、采用英制管螺纹快速接头或铜管焊接式安装结构，安装灵活，使用方便，无需特殊的安装固定。

2、插片式导线式连接方可供用户任意选定。

3、密封式不锈钢感应器安全可靠。

4、压力范围内可根据用户任意选定的压力值进行制造。

压力开关是与电器开关相结合的装置，当到达预先设定的流体压力时，开关接点动作。主要应用于电厂、石化、冶金行业等工业设备上输出报警或控制信号，在工业领域中有着重要的用途，能预防生产工程中重要装置的损坏，避免了重大生产事故地发生。 

　　2.压力开关主要敏感元件2.1波纹管 

　　特点:耐久性及耐振性较波登管好，接断差可调范围大，主要材质有不锈钢、磷青铜等，价格相对较高，但可测压力范围较小，{zd0}为40MPa(CB33)2.2膜片 

　　特点:具有出色的耐腐蚀性，主要材质有NBR、氟橡胶等，如CS、CL系列等均采用此类敏感元件。压力开关快易优自动化选型有收录。

压力开关

 压力开关采用高精度、高稳定性能的压力传感器和变送电路，再经专用 CPU模块化信号处理技术，实现对介质压力信号的检测、显示、报警和控制信号输出。压力开关可以广泛用于石油、化工、冶金、电力、供水等领域中对各种气体、液体的表压、绝压的测量控制，

02-139477 ST307 55B 

02-139478 ST307 150B 

02-139479 ST307 350 B 

02-139480 ST307 V2 55 B 

02-139481 ST307 V2 150 B 

02-139482 ST 307 V2 350 B 

压力开关主要类别包括常开式和常闭式。主要特点是：

 1、采用英制管螺纹快速接头或铜管焊接式安装结构，安装灵活，使用方便，无需特殊的安装固定。

 2、插片式导线式连接方可供用户任意选定。

 3、密封式不锈钢感应器安全可靠。

 4、压力范围内可根据用户任意选定的压力值进行制造。 

02-139483 ST307-V2-AS-H2-55-B 

02-139488 SG307 F 350 

02-139490 SG307 F V2 150 

02-139623 DG5V 7 6C 3 M U A6 30 

02-139640 DG5S 5 6C MU A5 30 

02-139643 CG5V 6CW D M U C5 20 ST307-350B 压力开关 

02-139645 CG5V 8GW D M U D5 20 

ST30755B

ST307150B

ST307350B

ST307V255B

ST307V2150B

ST307V2350B

SG307F55

SG307F150

SG307F350

SG307FV255

SG307FV2150

SG307FV2350

SG307FV2ASH2350

SG307 F V2 150

SG307 F V2 350

SG307 F V2 55

SG307-F-V2-AS-H2-55

SG307 F V2 AS H2 150

SG307 F V2 AS H2 350

SG307 F 150

SG307 F 55

ST307 V2 350 B

ST1 02 20 11

ST1 02 50 11

ST302 V2 100

ST307 150B

ST307 350 B

ST307 350 S

ST307 55 S

ST307 55B

ST307 SCH V2 350 B

现货VICKERS威格士压力开关SG307-F-350-

现货VICKERS威格士压力开关SG307-F-350

VICKERS威格士压力开关SG307-F-350压力开关的工作原理：是当系统内压力高于或低于额定的安全压力时，感应器内碟片瞬时发生移动，通过连接导杆推动开关接头接通或断开，当压力降至或升额定的恢复值时，碟片瞬复位，开关自动复位，或者简单的说是当被测压力超过额定值时，弹性元件的自由端产生位移，直接或经过比较后推动开关元件，改变开关元件的通断状态，达到控制被测压力的目的。

威格士Vickers压力开关ST307 55B

威格士Vickers压力开关ST307 150B

威格士Vickers压力开关ST307-150-B 

威格士Vickers压力开关ST307 350 B

ST307-350-B  

威格士Vickers压力开关ST307 V2 55 B

威格士Vickers压力开关ST307 V2 150 B

威格士Vickers压力开关ST 307 V2 350 B

威格士Vickers压力开关ST307-V2-AS-H2-55-B

威格士Vickers压力开关ST307-SCH-V2-350-B  

威格士Vickers压力开关ST307-V2-350-B

威格士Vickers压力开关SG307-F-55

威格士Vickers压力开关SG307-F-V2-55

威格士Vickers压力开关SG307-F-150

威格士Vickers压力开关SG307-F-V2-150 

威格士Vickers压力开关SG307-F-350

威格士Vickers压力开关SG307-F-V2-350  

SG307 F 350

SG307F-350

SG307 F V2 150

SG307-F-V2-AS-H2-55

SG307-F-V2-AS-H2-55

ST307 SCH V2 55 B

ST307 V2 150 B

ST307 V2 150 S

ST307 V2 55 B

ST307 V2 AS H2 150 S

ST307 V2 AS H2 350 B

ST307 SCH V2 150 B

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