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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,*大为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。
盖板插装阀CVCS-40-C3-B29-W350-10
盖板插装阀 CVCS-40-D1-S2 10
盖板插装阀CVCS-40-D3-B29-10
盖板插装阀CVCS-40-HFV3-W-B29-10
盖板插装阀CVCS-40-N-S2 10 580085
盖板插装阀CVCS-40-U-S2-W-125-10
盖板插装阀CVCS-40-U-S2-W-125-10
盖板插装阀CVCS-63-HFV3-W-B2-10
盖板插装阀CVCS-63-HFV3-W-B2-10
盖板插装阀CVGC-3-W-125-10
盖板插装阀CVI 25 F 2 M 10
盖板插装阀CVI-10HFV-20-A-81-1X
盖板插装阀CVI-16-D10-2-H-11
盖板插装阀CVI-16-D10-2-M-11
盖板插装阀CVI-16-D105-M-40
盖板插装阀CVI-16-D10-M-40
盖板插装阀CVI-16-D10-M-40
盖板插装阀CVI-16-D11-2-M-10
盖板插装阀CVI-16-F-2-M-10
盖板插装阀CVI-16-HFV-20-A-21-10
盖板插装阀CVI-16-HFV-20-B-21-10
盖板插装阀CVI-16-R16-L-10
盖板插装阀CVI-16-R16-L-40
盖板插装阀CVI-25-C10F-M-4
盖板插装阀CVI-25-D10-2-H-30
盖板插装阀CVI-25-D16-H-40
盖板插装阀CVI-25-D16-M-40
盖板插装阀CVI-25-D20-10
CVI-25-D20-2-H-10
CVI-25-D20-2-L-10
CVI-25-D20-2-M-10
CVI-25-D20-2M-10 580068
CVI-25-D20-2-M-10
CVI-25-D20-2-M-10-EN3
CVI-25-F-2-L-10-EN106
CVI-25-F-2-M-10
CVI-25-X1-2-10
CVI-25-X2-40
CVI-32-ZDN105-L-10
CVI-40-D-105-H-40
CVI-40-D105-M-10
CVI-40-D105-M-40
CVI-40-D20-2-M-10
CVI-40-R16-L-40
CVI-40-U-40
CVI-40-X2-40
CVI-63-D20-2-M-10
CVI-63-HFV-20-B-216-10
CVI-63-HFV-20-B-216-10
CVSH-3-10
CVU 25 SWD B29 H 10 EN122
CVU-16-SWD3-B29-L-10
CVU-16-SWD-B29-L-10
CVU-25-C3-B29-K-350-30
CVU-25-SWD3-B29-M-10
CVU-25-SWD-B29-H-10-EN12
CVU-25-SWD-B29-H-10-EN12
CVU-25-SWD-B29-L-10
CVU-32-EFP1-B29-70-31
CVUA 6 PDN 2 M U B 10
CVUA 6 PDN 2 M U H 10
CVUA 6 PDN 3 M U H 10
CVUA 6 PDW 2 M U D 10
CVUA 6 PDW 2 M U H 10
CVUA 6 PDW 3 M U H 10
CVUA-6-PDN-2-M-U-H-10
CVUA-6-PDW-2-M-U-H-10
CVUA-6-PDW-2-M-U-H-10
CVUA-6-PDW-2-M-U-H-10
CYI-16-D10-2-M-11
D 507834
D-507834
DAMAN0504 ADOSPO235
DBDS-6-K-10/100
DCMPC-5-ABK-BAK-31
Delta pind 3039734(PHE5BVH 70 PSI)
DF10P1-16-5-20
DG 4V-3-2A-MU-C6-60
DG15S2-060-K-11
DG17S-8-2N-10
DG17S-H8-2C-30
DG17V H8 6C 10
DG17V H8 6N 10
DG17V H8 8C 10
DG17V H8 8N 10
DG17V-2-6N-5-10
DG17V-3-0C-60
DG17V-3-2AL-60
DG17V-3-2C-60
DG17V-3-2N-60
DG17V-3-2N-60
DG17V-3-2N-60
DG17V-3-6AL-60
DG17V-3-6C-60
DG17V-3-6C-60
DG17V-3-6CL-60
DG17V-3-6N-60
DG17V-3-6NL-60
DG17V-3-8C-60
DG17V-3-8C-60
DG17V-3-8N-60
DG17V4 012A 10
DG17V4 012C 10
DG17V4 012N 10
DG17V4 0133C 10
DG17V4 016C 10
DG17V4 016N 10
DG17V4 018N 10
DG17V4-012A-10
DG17V-4-012A-60
DG17V4-012C-10
DG17V4-012N-10
DG17V4-012N-10
DG17V4-016C-10
DG17V-4-016C-60
DG17V4-016N-10
DG18M-01X-10
DG18S4-012N-51
DG18S4-012N-52
DG18V-3-2AL-B-60
DG18V-3-2A-P-60
DG18V-3-6C-P-60
DG20V-3-2A-40
DG20V-3-2A-60
DG21V-3-2A-41
DG21V-3-2AL-2-60
DG2S4-012A-50-JA-S15
DG2S4-012A-52 590423
DG3V 7 6C 20
DG3V 8 2C 10
DG3V 8 8C 10
DG3V-10-8C-10
DG3V-3-0A-T-7-S-60
DG3V-3-22A-T-P1-7-B-60
DG3V-3-2A-T-7-B-60
DG3V-3-2C-7-B-60
DG3V-3-2C-7-S-60
DG3V-3-2N-7-B-60
DG3V-3-2N-7-B-60
DG3V-3-2N-7-S-60
DG3V-5-2C-10
DG3V-5-8C-10
DG3V-7-6C-20
DG3V-8-8C-10
DG3V-H8-2C-10
DG3VP 3 102A V M U B 10
DG3VP 3 102A V M U D 10
DG3VP 3 102A V M U H 10
DG3VP 3 103A V M U B 10
DG3VP 3 103A V M U D 10
DG3VP 3 103A V M U H 10
DG3VP-3-102A-V-M-U-B-10
DG3VP-3-102A-V-M-U-D-10
DG3VP-3-102A-VM-U-D10-N
DG3VP-3-102A-V-M-U-H10
DG3VP-3-102A-VM-U-H-10
DG3VP-3-102A-V-M-U-H-10
DG3VP-3-102A-V-M-U-H10
DG3VP-3-102A-V-M-U-H-10
DG3VP-3-103A-VM-U-D-10N
DG3VP-3-103A-VM-U-H-10
DG3VP-3-103A-V-M-U-H-10
DG3VP-3-103A-V-M-U-H-10
DG4M4-32C 20 M14 JA
DG4M4-36C-20-JA
DG4S2L-012A-110AC50-50UG
DG4S4 010B U H 60
DG4S4 010C B 60
DG4S4 012A U6 H 60
DG4S4 012N U D 60
DG4S4-010A-U-B-60-S326
DG4S4-010A-U-H-60-LH
DG4S4-012A-B-60
DG4S4-012A-H-60
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DG4S4-012A-U-B-60-S324
DG4S4-012A-U-D-60
DG4S4-012A-U-D-60-S326
DG4S4-012A-U-H-60
DG4S4-012A-U-H-60-S326
DG4S4-012B-U-H-60-S326
DG4S4-012C-B-60
DG4S4-012C-D-60
DG4S4-012C-U-B-60
DG4S4-012C-U-B-60-S326
DG4S4-012C-U-D-60-S326
DG4S4-012C-U-H-60-S326
DG4S4-012C-U-H-60-S326
DG4S4-012N-U-B-60
DG4S4-012N-U-B-60-S326
DG4S4-012N-U-D-60-S326
DG4S4-013C-U-H-60-S326
DG4S4-01-6C-50
DG4S4-016C-B-60
DG4S4-016C-D-60
DG4S4-016C-U-B-60
DG4S4-016C-U-B-60-S326
DG4S4-016C-U-D-60-S326
DG4S4-016C-U-H-60
DG4S4-016C-U-H-60-S326
DG4S4-01-7C-50
DG4S4-018C-24DC-50
DG4S4-018C-B-60-S324
DG4S4-018C-U-D-60-S326
DG4S4L 012A 220AC50 50
DG4S4L-012A-B-60
DG4S4L-012A-B-60-LH
DG4S4L-012A-H-50-LH
DG4S4L-012N-110DC-51
DG4S4L-012N-B-60
DG4S4L-016C-110AC50-50UG
DG4S4LW 018C D 60
DG4S4LW-012A-B-60
DG4S4LW-012B-B-60
DG4S4LW-012C-B-60
DG4S4LW-012N-B-60
DG4S4LW-012N-B-60
DG4S4LW-012N-B-60
DG4S4LW-016C-D-60
DG4S4W-012A-B60
DG4S4W-012A-B60-S495
DG4S4W-012A-D-60
DG4S4W-012C-B-60
DG4S4W-012C-D-60
DG4S4W-0131C-B-60
DG4S4W-013C-B-60
DG4S4W-016C-B-60
DG4S4W-016C-D-60
DG4S4W-019A-BB-60-S547
DG4SW-012A-D-60
DG4V 3 0A M U B6 60
DG4V 3 0A M U ED6 60
DG4V 3 0A M U H7 60
DG4V 3 0A VM U H7 60
DG4V 3 0AL M U B6 60
DG4V 3 0AL M U H7 60
DG4V 3 0B H VM U C6 60
DG4V 3 0B M U D6 60
DG4V 3 0B M U H7 60
DG4V 3 0B VM U H7 60
DG4V 3 0BL M U H7 60
DG4V 3 0BL VM U H7 60
DG4V 3 0C M U C6 60
DG4V 3 0C M U D6 60
DG4V 3 0C M U H7 60
DG4V 3 0C VM U H7 60
DG4V 3 1C M U A6 60
DG4V 3 22A M U G7 60
DG4V 3 22A M U H7 60
DG4V 3 22AL M U H7 60
DG4V 3 23A M U H7 60
DG4V 3 2A H M U D6 60
DG4V 3 2A M FPA3WL B6 60
DG4V 3 2A M FW B6 60
DG4V 3 2A M FW B6 60 870116
DG4V 3 2A M FW D6 60
DG4V 3 2A M S5 FJ H2 60
DG4V 3 2A M U A6 60
DG4V 3 2A M U B6 60
DG4V 3 2A M U C6 60
DG4V 3 2A M U D6 60
DG4V 3 2A M U ED6 60
DG4V 3 2A M U G7 60
RCG-06-F3-30
RCG-10-D2-22
RCT-03-B4-23
RCT-06-F4-30
RCT-10F1-22UB
RG-03-F1-23UB
RG-06-C-22
RG-06-D3-23
RG-06-D3-30
RG-06-D4-30
RG-06-F4-23UG
RG-06-Z2-22UG
RG-10-Y1-22-UG
RG-10-Z2-22UG
RV5-10-S-0-50
RV5-10-S-O-35
SG307-F-150
SG307F-350
SG307-F-350
SG307-F-55
FCG02-1500-40 JA
FCG-02-1500-T-50
FCG-02-2300-T-50
FCV7-10-S-0-FF
FCV7-10-S-0-FF
FDC1-20-16T-36
FG 3 63 K 10
FG-02-1500-T-50
FG3-180-K-10
FG363H10
FN 06 21
FN-03-20-B
FW-H5-30
GPA2-10-E-30R
GPA2-16-E-30-R
GPA2-6-E-30R
GPA2-6-E-30R
GPC6-160-E3F-12-R
H-390DD2XJ
JH160 (012-0444)
KADG5V-7-33C170N-X-H-M-F-PD7-H1-11
KAHDG5V-7-2C200N-EX-VM-F-PD7-H1-21
KAHDG5V-8-2C300N-EX-VM-F-PD7-H1-21
KAXG-6-W330-3-Z-M-PD7-H1-10
KBDG5V-10-33C550N-M1-PE7-H1-10
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KCG-3-350D-Z-M-U-H1-10
KCG-3-40D-Z-M-U-H1-10
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KDGMH-8-616269-10
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PVB5-RSY-40-C-12
SG307-F-V2-150