(7) 为了便于确定压力传感器故障点, 除在起点安装压力传感器外,距起点150~200m处,还要另外安装1个当然在设计中, 一定要考虑经济与技术的因素, 在不需要安装压力传感器的地方,则应不必安装。
压力传感器(英文名称:transducer/sensor)是一种检测装置,能感受到被测量的信息,并能将感受到的信息,按一定规律变换成为电信号或其他所需形式的信息输出,以满足信息的传输、处理、存储、显示、记录和控制等要求。它是实现自动检测和自动控制的首要环节。传感器的特点包括:微型化、数字化、智能化、多功能化、系统化、网络化,它不仅促进了传统产业的改造和更新换代,而且还可能建立新型工业,从而成为21世纪新的经济增长点。微型化是建立在微电子
机械系统(MEMS)技术基础上的,已成功应用在硅器件上做成硅压力传感器。
0811405543 HM18-1X/210-C-R/V0/0力士乐压力传感器
博世力士乐rexroth压力传感器HM20-20/250-C-K35 力士乐压力开关 力士乐rexroth压力继电器
博世力士乐比例阀放大板 力士乐比例阀放大器
HM 17 and HM 18型号
压力传感器
用于测量稳态或动态压力并把测量信号转换为电信号
薄膜传感技术
带反极性和过压保护的集成电压校准器
带电压或电流输出放大器
多种接口
HEDE 10型号
可编程电子压力开关
博世力士乐rexroth压力传感器HM20-20/250-C-K35
适用于压力测试并把测量值转化成多种电信号且可显示
编程选项:(迟滞/视窗;常闭/常开;传感,下降延退;显示单元;两个开关量输出或一个模拟量一个开关量输出)
4位大字数字显示
相关EMC标准适用于临界应用
陶瓷/电容传感器
4针M12插接电气口
G1/4压力接口
VT 10468 型号, VT 10406 型号and VT 10399 型号
电子信号编码器
手动操作指令值,通过阀放大器模块或板卡控制阀和泵的编码器
因操作力小而灵敏的控制装置
由于独立负载特性曲线线性化的集成阻抗变换器
博世力士乐rexroth压力传感器HM20-20/250-C-K35
反向保护
可变换式风箱
选项:
叉杆触点
方向和回零触点
由摩擦制动的弹簧
VT-SWMA4-5 和 VT-SWMA5-5 型号
指令值编码器
博世力士乐rexroth传感器 力士乐bosch 力士乐博世传感器
X博世力士乐REXROTH压力传感器
博世REXROTH压力传感器0811405554 HM18-1X/100-V-S/V0/0
博世REXROTH压力传感器0811405553 HM18-1X/350-D-R/V0/0
博世REXROTH压力传感器0811405552 HM18-1X/210-D-R/V0/0
博世REXROTH压力传感器0811405549 HM18-1X/060-C-S/V0/0
博世REXROTH压力传感器0811405548 HM18-1X/100-C-S/V0/0
博世REXROTH压力传感器0811405547 HM18-1X/350-V-S/V0/0
博世REXROTH压力传感器0811405546 HM18-1X/350-C-B/V0/0
博世REXROTH压力传感器0811405545 HM18-1X/210-C-B/V0/0
博世REXROTH压力传感器0811405544 HM18-1X/350-C-R/V0/0
博世REXROTH压力传感器0811405543 HM18-1X/210-C-R/V0/0
博世REXROTH压力传感器0811405542 HM18-1X/350-C-S/V0/0
博世REXROTH压力传感器0811405541 HM18-1X/210-C-S/V0/0
博世REXROTH压力传感器0811405540 HM18-1X/210-V-S/V0/0
博世REXROTH压力传感器0811405539 HM18-1X/160-C-B/V0/0
博世REXROTH压力传感器0811405538 HM18-1X/350-N-S/V0/0
博世REXROTH压力传感器0811405537 HM18-1X/100-N-S/V0/0
博世REXROTH压力传感器0811405536 HM18-1X/200-N-S/V0/0
博世REXROTH压力传感器0811405535 HM18-1X/350-N-B/V0/0
博世REXROTH压力传感器0811405534 HM18-1X/200-N-B/V0/0
博世REXROTH压力传感器0811405533 HM18-1X/060-V-S/V0/0
博世REXROTH压力传感器0811405532 HM18-1X/350-V-R/V0/0
博世REXROTH压力传感器0811405531 HM18-1X/210-V-R/V0/0
BOSCH力士乐传感器R961010121 ADAPTERSTECKER HM17-C/HM20-C
BOSCH力士乐传感器R900773057 HM17-1X/050-C/V0/0
BOSCH力士乐传感器R900773131 HM17-1X/050-F/V0/0
BOSCH力士乐传感器R900773116 HM17-1X/050-H/V0/0
BOSCH力士乐传感器R900773060 HM17-1X/100-C/V0/0
BOSCH力士乐传感器R900773133 HM17-1X/100-F/V0/0
BOSCH力士乐传感器R900773117 HM17-1X/100-H/V0/0
BOSCH力士乐传感器R900773062 HM17-1X/200-C/V0/0
BOSCH力士乐传感器R900773135 HM17-1X/200-F/V0/0
BOSCH力士乐传感器R900773118 HM17-1X/200-H/V0/0
BOSCH力士乐传感器R900773064 HM17-1X/250-C/V0/0
BOSCH力士乐传感器R900773136 HM17-1X/250-F/V0/0
BOSCH力士乐传感器R900773122 HM17-1X/250-H/V0/0
BOSCH力士乐传感器R900773065 HM17-1X/315-C/V0/0
BOSCH力士乐传感器R900773137 HM17-1X/315-F/V0/0
BOSCH力士乐传感器R900773124 HM17-1X/315-H/V0/0
BOSCH力士乐传感器R900773066 HM17-1X/400-C/V0/0
BOSCH力士乐传感器R900773138 HM17-1X/400-F/V0/0
BOSCH力士乐传感器R900773125 HM17-1X/400-H/V0/0
BOSCH力士乐传感器R900773067 HM17-1X/450-C/V0/0
BOSCH力士乐传感器R900773139 HM17-1X/450-F/V0/0
BOSCH力士乐传感器R900773126 HM17-1X/450-H/V0/0
BOSCH力士乐传感器R900773068 HM17-1X/600-C/V0/0
BOSCH力士乐传感器R900773141 HM17-1X/600-F/V0/0
BOSCH力士乐传感器R900773127 HM17-1X/600-H/V0/0
BOSCH力士乐传感器R902447170 PRESSURESENSOR HM17-1X/45011/2"
BOSCH力士乐传感器R902447176 PRESSURESENSOR HM17-1X/45011/4"
BOSCH力士乐传感器R902468903 PRESSURESENSOR HM17-1X/4501"A4VSG
BOSCH力士乐传感器R902466426 PRESSURESENSOR HM17-1X/4501"AA4VSG
BOSCH力士乐传感器R902447972 PRESSURESENSOR HM17-1X/4501"6000PSI
BOSCH力士乐传感器R902449967 PRESSURESENSOR HM17-1X/4502"A4VSG
BOSCH力士乐传感器R902461618 PRESSURESENSOR HM17-1X/4502"6000PSI
BOSCH力士乐传感器R902484097 PRESSURESENSOR HM17-1X/4503/4"6000&
BOSCH力士乐传感器R902533153 PRESSURESENSOR HM17-1X/4503/4"6000&
BOSCH力士乐传感器R902446957 PRESSURESENSOR HM17-1X/450+KUPPL.D.
BOSCH力士乐传感器R902650899 PRESSURESENSOR HM17-1X/450-C/V0/0&
BOSCH力士乐传感器R902452051 PRESSURESENSOR HM17-1X/45011/2"A4VS
BOSCH力士乐传感器R902452994 PRESSURESENSOR HM17-1X/45011/4"A4VSG
BOSCH力士乐传感器R902490719 PRESSURESENSOR HM17-1X/45011/4"AA4V&
BOSCH力士乐传感器R902519036 PRESSURESENSOR HM17-1X/600ISODN-16
BOSCH力士乐传感器R902519034 PRESSURESENSOR HM17-1X/600ISODN-20
BOSCH力士乐传感器R902519038 PRESSURESENSOR HM17-1X/600+KUPPL.D.
R407038696 250HM20+M31/76/32/100 F0-B0 S41774
R407035483 260HM20/39/20/100-200/FS-BS S40171
BOSCH力士乐传感器R920034890 ABYAG NACHRUESTUNG HM20
BOSCH力士乐传感器R961010121 ADAPTERSTECKER HM17-C/HM20-C
BOSCH力士乐传感器R920033402 AGEVX1 SCHOCKBLOCK HM2000 BOSCH力士乐传感器R996400181
BOSCH力士乐传感器R901295668 HM20-1X/100-C-K35
BOSCH力士乐传感器R901295667 HM20-1X/100-H-K35
BOSCH力士乐传感器R901296640 HM20-1X/250-C-K35
BOSCH力士乐传感器R901296641 HM20-1X/250-H-K35
BOSCH力士乐传感器R901295669 HM20-1X/400-C-K35
BOSCH力士乐传感器R901295670 HM20-1X/400-H-K35
BOSCH力士乐传感器R901364927 HM20-2X/10-C-K35
BOSCH力士乐传感器R901371391 HM20-2X/10-H-K35
BOSCH力士乐传感器R901342024 HM20-2X/100-C-K35
BOSCH力士乐传感器R901407030 HM20-2X/100-F-K35
BOSCH力士乐传感器R901342025 HM20-2X/100-H-K35
BOSCH力士乐传感器R901431625 HM20-2X/100-H-K35 + ZC0067
BOSCH力士乐传感器R901342040 HM20-2X/125-F-C19-0,16
BOSCH力士乐传感器R901381345 HM20-2X/160-C-K35
BOSCH力士乐传感器R901365994 HM20-2X/160-F-C15-0,25-V
BOSCH力士乐传感器R901381347 HM20-2X/160-H-K35
BOSCH力士乐传感器R901342026 HM20-2X/250-C-K35
BOSCH力士乐传感器R901466597 HM20-2X/250-C-K35-N
BOSCH力士乐传感器R901396767 HM20-2X/250-C-K35-V
BOSCH力士乐传感器R901365996 HM20-2X/250-F-C15-0,25-V
BOSCH力士乐传感器R901342041 HM20-2X/250-F-C19-0,16
BOSCH力士乐传感器R901342027 HM20-2X/250-H-K35
BOSCH力士乐传感器R901456333 HM20-2X/250-H-K35-N
BOSCH力士乐传感器R901342029 HM20-2X/315-C-K35
BOSCH力士乐传感器R901466599 HM20-2X/315-C-K35-N
BOSCH力士乐传感器R901342038 HM20-2X/315-F-C13-0,5
BOSCH力士乐传感器R901434727 HM20-2X/315-F-C19-0,16
BOSCH力士乐传感器R901342030 HM20-2X/315-H-K35
BOSCH力士乐传感器R901466600 HM20-2X/315-H-K35-N
BOSCH力士乐传感器R901342033 HM20-2X/400-C-K35
BOSCH力士乐传感器R901456334 HM20-2X/400-C-K35-N
BOSCH力士乐传感器R901342043 HM20-2X/400-F-C19-0,16
BOSCH力士乐传感器R901342034 HM20-2X/400-H-K35
BOSCH力士乐传感器R901431631 HM20-2X/400-H-K35 + ZC0067
BOSCH力士乐传感器R901466598 HM20-2X/400-H-K35-N
BOSCH力士乐传感器R901342022 HM20-2X/50-C-K35
BOSCH力士乐传感器R901365993 HM20-2X/50-F-C15-0,25-V
BOSCH力士乐传感器R901342023 HM20-2X/50-H-K35
BOSCH力士乐传感器R901431623 HM20-2X/50-H-K35 + ZC0067
BOSCH力士乐传感器R901342042 HM20-2X/63-F-C19-0,16
BOSCH力士乐传感器R901342035 HM20-2X/630-C-K35
BOSCH力士乐传感器R901472367 HM20-2X/630-C-K35-N
BOSCH力士乐传感器R901342079 HM20-2X/630-F-C19-0,16
BOSCH力士乐传感器R901342036 HM20-2X/630-H-K35
BOSCH力士乐传感器R901431633 HM20-2X/630-H-K35 + ZC0067
BOSCH力士乐传感器R987148130 HYDRAULIC CYLINDER 250HM20/150/75/230 F&
BOSCH力士乐传感器R920004453 IHM20M1A-22222603-2
BOSCH力士乐传感器R909087699 OIL-GAUGE WINDOW MODELL 240/TH M20X1,5
BOSCH力士乐传感器R902563512 PRESSURE SENSOR HM20-2X/400 1 1/2" A&
BOSCH力士乐传感器R902563511 PRESSURE SENSOR HM20-2X/400+KUPPLUNG&
BOSCH力士乐传感器R902539278 PRESSURE SENSOR HM20-2X/630 1 1/2" A&
BOSCH力士乐传感器R902539274 PRESSURE SENSOR HM20-2X/630 1 1/2" A&
BOSCH力士乐传感器R902539345 PRESSURE SENSOR HM20-2X/630 1 1/4" A&
BOSCH力士乐传感器R902539208 PRESSURE SENSOR HM20-2X/630 1 1/4" A&
BOSCH力士乐传感器R902549236 PRESSURE SENSOR HM20-2X/630 1 1/4" A&
BOSCH力士乐传感器R902544896 PRESSURE SENSOR HM20-2X/630 1 1/4" A&
BOSCH力士乐传感器R902546968 PRESSURE SENSOR HM20-2X/630 1" A4VSG
BOSCH力士乐传感器R902539174 PRESSURE SENSOR HM20-2X/630 1" A4VSO&
BOSCH力士乐传感器R902539276 PRESSURE SENSOR HM20-2X/630 2" A4VSG&
BOSCH力士乐传感器R902539280 PRESSURE SENSOR HM20-2X/630 3/4" A4V&
BOSCH力士乐传感器R902561914 PRESSURE SENSOR HM20-2X/630 ISO DN-16
BOSCH力士乐传感器R902549118 PRESSURE SENSOR HM20-2X/630 ISO DN-20
BOSCH力士乐传感器R902539282 PRESSURE SENSOR HM20-2X/630 SAE 2" A&
BOSCH力士乐传感器R902539343 PRESSURE SENSOR HM20-2X/630+KUPPLUNG&
BOSCH力士乐传感器R911339730 SUP-E01-SYT-HM20-10/250-H-K35-A-5
BOSCH力士乐传感器R911343051 SUP-E01-SYT-HM20-2X/100-H-K35-A-N
BOSCH力士乐传感器R911343046 SUP-E01-SYT-HM20-2X/250-H-K35-A-N
BOSCH力士乐传感器R911343034 SUP-E01-SYT-HM20-2X/400-H-K35-A-N
BOSCH力士乐传感器R901035610 HM16-1X/100C15-A
BOSCH力士乐传感器R900761901 HM16-1X/100K41
BOSCH力士乐传感器R900715362 HM16-1X/160C14-A
BOSCH力士乐传感器R901013490 HM16-1X/250C15-A
BOSCH力士乐传感器R900774034 HM16-1X/250K41
BOSCH力士乐传感器R900759857 HM16-1X/25K41
BOSCH力士乐传感器R900985335 HM16-1X/315C13-A
BOSCH力士乐传感器R900335477 HM16-1X/315K41
BOSCH力士乐传感器R900759853 HM16-1X/50K41
BOSCH力士乐传感器R987111960 KHM16 SR-3314-01X
BOSCH力士乐传感器R902900110 L-KU-G-HM16,004 - INH VERKR409003194 LH M16 DIN582
BOSCH力士乐传感器R902650253 PRESSURE SENSOR HM16-1X/315 RR032356
BOSCH力士乐传感器R900236593 ASSEMBLY WRENCH M15034
BOSCH力士乐传感器R900086311 HM15-1X/10
BOSCH力士乐传感器R900021746 HM15-1X/100
BOSCH力士乐传感器R900020327 HM15-1X/200
BOSCH力士乐传感器R900021560 HM15-1X/315
BOSCH力士乐传感器R900021561 HM15-1X/450
BOSCH力士乐传感器R900031248 HM15-1X/50
BOSCH力士乐传感器R900022866 HM15-1X/600
BOSCH力士乐传感器R900055313 ADAPTER-WEHM14X1,5X 9 T19M, C1-16483
BOSCH力士乐传感器3842503737 HEADED BUSH M14X1,5
BOSCH力士乐传感器R900226044 HM14-1X/10
BOSCH力士乐传感器R900021559 HM14-1X/100
BOSCH力士乐传感器R900021313 HM14-1X/200
BOSCH力士乐传感器R900021314 HM14-1X/315
BOSCH力士乐传感器R900021315 HM14-1X/450
BOSCH力士乐传感器R900033422 HM14-1X/50
BOSCH力士乐传感器R900089708 HM14-1X/600
BOSCH力士乐传感器R987009675 HM14-1X/200
BOSCH力士乐传感器R987010011 HM14-1X/315
BOSCH力士乐传感器R987009926 HM14-1X/450
BOSCH力士乐传感器R900831188 KABELSATZ VT17200-1X/..,.M/ (HM14,HM15)
BOSCH力士乐传感器R913023314 LEVEL TRANSDUCER HM14-24
BOSCH力士乐传感器R910906095 PRESSURE SENSOR HM14-1X/450+ZBM 01 H&
BOSCH力士乐传感器R913039295 SWITCHM14X1.5 14401218
BOSCH力士乐传感器R900028779 TEMPERATURE SWITCHM14X1,5 12V-24V
BOSCH力士乐传感器R900021199 TEMPERATURE SWITCHM14X1,5 36W 12V-24V
BOSCH力士乐传感器R900021316 HM12-1X/250
BOSCH力士乐传感器R900199871 HM12-1X/315
BOSCH力士乐传感器R900021317 HM12-1X/400
0811405543 HM18-1X/210-C-R/V0/0力士乐压力传感器
压力传感器的测量范围比电感式传感器大一倍,它不仅能检测金属目标,而且还能检测电介质,如纸、玻璃、木材和塑料等,甚至可以通过墙壁或纸壳进行检测。由于人体在低频下相当于电导体,因此也出现了用于人的颤抖测量和防盗报警。
在测量构件应变时,直接将应变片黏贴在构件上即可,但若要测量力、压力、加速度等信号,应先将这些物理量转变成应变,然后用应变片测量,比直接测量时多了一个转换过程,完成这种转换过程的原件通常称为弹性原件
派克比例放大板现货供应:
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00 PQDXXA-Z00
PXB-B1911
02FA06A,派克过滤器342Y312UNM0
PK322HLL01,派克密封
PK602HLL01派克密封
PK2AHL0251派克密封
VE43-A-S-5
P3MEA16ESABNNN 气源处理器
6.000D2MAUV14AC*8.000 派克气缸
PHS530C-10 220VDC 派克气动元件现货供应
DX2-611-713MC DC24V
DX2-616-713MC
PHS530P-10 底座
PHS530C-10-24V现货--1150元
DA6020BNJW
801234-AAA-AR
04F20C3108A3FGC8008
7321BDN00/481865C2
7131Z002N0H111Q3
PL2-3/8-70底座708N4 220V 螺纹
491514Q3 CCP230M 230VDC 19W+插头
PWD00A-400
71215SN2MF00N0H111P3
71215SN2MF00N0H111P3
GDCS-CA100X125-Y
GDC100的密封件
GDCS-CA100X200-Y
GDCS-CA100X200-Y
GDCS-80X320-Y
GDC80的密封件
GDC125的密封件
GDCS-CA125X450-Y
GDCS-CB150X450-Y
GDC150密封件
GDCS-TM63X1000-Y
GDCS-CB80X250-Y
PQDXXA-Z00 放大板现货
B74G-4GK-QP3-RMN
B73G-2GK-QT3-RMN
PVD-B1414
72218BG5VV00
GDCS-TM63X1000-Y
E321F32 DC220
020350N0674 现货
020012N0674现货
C1 D035 N3571现货
V085516A-B200A
PHS530C-10现货
P2E-KS32C1 现货
PEC5-220V-D含插座
F68G-NNN-AR3 现货
P3NRA18BPG
8240400.9101.02400
SXE9561-A70-00B
AFR320-10-AD41
CCP230D现货
R73G-4GK-NMN
RK2HLTS50油缸密封件
PK702HLL001活塞密封件
派克气动3联件P3NFA18ESA+P3NRA18BPG(带表)+P3NLA18LSM
派克气动2联件P3NEA18ESABNG(带表)+P3NLA18LSM
PXB-B1911 现货300元
PWD00A-400放大板现货
PZD00A-400放大板现货
气动阀DX2-616-713MC现货1400
电磁阀线圈 PS1-E2302B
线圈
2EV107线圈
PXB-B1911现货
PXB-B1921现货
PHS541D-15
PHS541D-15-110V-D
PHS541D-15-110V-DL
PHS541D-15-110V-D-L
PHS541D-15-110V-DL-L
PHS541D-15-12V-D
PHS541D-15-12V-D-L
PHS541D-15-240V-D
PHS541D-15-240V-DL
PHS541D-15-240V-D-L
PHS541D-15-240V-DL-L
PHS541D-15-24AC-D
PHS541D-15-24AC-D-L
PHS541D-15-24V-D
PHS541D-15-24V-DL
PHS541D-15-24V-D-L
PHS541D-15-24V-DL-L
PHS541D-15-L
PHS541S-15
PHS541S-15-110V-D
PHS541S-15-110V-DL
PHS541S-15-110V-D-L
PHS541S-15-110V-DL-L
PHS541S-15-12V-D
PHS541S-15-12V-D-L
PHS541S-15-240V-D
PHS541S-15-240V-DL
PHS541S-15-240V-D-L
PHS541S-15-240V-DL-L
PHS541S-15-24AC-D
PHS541S-15-24AC-D-L
PHS541S-15-24V-D
PHS541S-15-24V-DL
PHS541S-15-24V-D-L
PHS541S-15-24V-DL-L
PHS541S-15-L
DX2-621-713CC
DX2-621-713DC
DX2-621-713JC
DX2-622-713DC
磁性开关 P1A-2XMK
磁性开关 P8S-GPSHX
磁性开关 P8S-DPSHX
时间延时器 PRT-A10
连接件PXB ZB2-BZ009
压力开关 PS1-P1091
接头 PWR-E1468
接头 PWR-E1493
接头 PWR-A1468
接头 PWR-E1145
电磁阀线圈 PS1-E2301F
电磁阀线圈 PS1-E2401F
电磁阀线圈 PS1-E2492B
电磁阀线圈 PVA-F101F
P1D-T063MS-0050
PHS520S-8 现货
4A-C4L-5-EPR-SS
E-64-Y-0100
P2L-AV511PP
PEC5-220V-D现货
PHM310-BT
PHP520D-8
PHP520S-8
PHP530D-10
PHP530S-10
PHP540D-15
PHP540S-15
PHS320S-8
PHS320S-8-110V-D
PHS320S-8-110V-DL
PHS320S-8-110V-D-L
PHS320S-8-110V-DL-L
PHS320S-8-12V-D
PHS320S-8-12V-D-L
PHS320S-8-240V-D
PHS320S-8-240V-DL
PHS320S-8-240V-D-L
PHS320S-8-240V-DL-L
PHS320S-8-24AC-D
PHS320S-8-24AC-D-L
PHS320S-8-24V-D
PHS320S-8-24V-DL
PHS320S-8-24V-D-L
PHS320S-8-24V-DL-L
PHS320S-8-L
PHS520-BP
PHS520C-8
PHS520C-8-110V-DL
PHS520C-8-110V-D-L
PHS520C-8-110V-DL-L
PHS520C-8-12V-D
PHS520C-8-12V-D-L
PHS520C-8-240V-D V
PHS520C-8-240V-DL
PHS520C-8-240V-D-L
PHS520C-8-240V-DL-L
PHS520C-8-24AC-D
PHS520C-8-24AC-DL
PHS520C-8-24AC-D-L
PHS520C-8-24AC-DL-L
PHS520C-8-24V-D
PHS520C-8-24V-DL
PHS520C-8-24V-D-L
PHS520D-8
PHS520D-8-110V-D
PHS520D-8-110V-DL
PHS520D-8-110V-D-L
PHS520D-8-110V-DL-L
PHS520D-8-12V-D
PHS520D-8-12V-D-L
PHS520D-8-240V-D
PHS520D-8-240V-DL
PHS520D-8-240V-D-L
PHS520D-8-240V-DL-L
PHS520D-8-24AC-D
PHS520D-8-24AC-DL
PHS520D-8-24AC-D-L
PHS520D-8-24AC-DL-L
PHS520D-8-24V-D
PHS520D-8-24V-DL
PHS520D-8-24V-D-L
PHS520D-8-24V-DL-L
PHS520D-8-L
PHS520E-8
PHS520E-8-110V-D
PHS520E-8-110V-DL
PHS520E-8-110V-D-L
PHS520E-8-110V-DL-L
PHS520E-8-12V-D
PHS520E-8-12V-D-L
PHS520E-8-240V-D
PHS520E-8-240V-DL
PHS520E-8-240V-D-L
PHS520E-8-240V-DL-L
PHS520E-8-24AC-
PHS520E-8-24AC-D-L
PHS520E-8-24V-D
PHS520E-8-24V-DL
PHS520E-8-24V-D-L
PHS520E-8-24V-DL-L
PHS520-M4
PHS520-M5
PHS520-M6
PHS520-M8
PHS520P-8
PHS520P-8-110V-D
PHS520P-8-110V-DL
PHS520P-8-110V-D-L
PHS520P-8-110V-DL-L
PHS520P-8-12V-D
PHS520P-8-12V-D-L
以上是PARKER产品型号,有部分常用产品备有现货
力士乐REXROTH压力传感器 力士乐压力继电器
1.压力继电器,液压术语,是液压系统中当流体压力达到预定值时,使电接点动作的元件。
2.是将压力转换成电信号的液压元器件,客户根据自身的压力设计需要,通过调节压力继电器,实现在某一设定的压力时,输出一个电信号的功能。压力继电器是利用液体的压力来启闭电气触点的液压电气转换元件。当系统压力达到压力继电器的调定值时,发出电信号,使电气元件(如电磁铁、电机、时间继电器、电磁离合器等)动作,使油路卸压、换向,执行元件实现顺序动作,或关闭电动机使系统停止工作,起安全保护作用等。
压力继电器有柱塞式、膜片式、弹簧管式和波纹管式四种结构形式。
0822032251 MNI-DA-16-0198-U-01-01-1-00-000-00
0822033201 MNI-DA-20-0010-U-01-01-1-00-000-00
0822033202 MNI-DA-20-0025-U-01-01-1-00-000-00
0822033203 MNI-DA-20-0050-U-01-01-1-00-000-00
0822033204 MNI-DA-20-0080-U-01-01-1-00-000-00
0822033205 MNI-DA-20-0100-U-01-01-1-00-000-00
0822033206 MNI-DA-20-0125-U-01-01-1-00-000-00
0822033207 MNI-DA-20-0160-U-01-01-1-00-000-00
0822033208 MNI-DA-20-0200-U-01-01-1-00-000-00
0822033209 MNI-DA-20-0250-U-01-01-1-00-000-00
0822033210 MNI-DA-20-0320-U-01-01-1-00-000-00
0822033211 MNI-DA-20-0040-U-01-01-1-00-000-00
0822033212 MNI-DA-20-0255-U-01-01-1-00-000-00
0822033213 MNI-DA-20-0020-U-01-01-1-00-000-00
0822033214 MNI-DA-20-0015-U-01-01-1-00-000-00
0822033218 MNI-DA-20-0060-U-01-01-1-00-000-00
0822033221 MNI-DA-20-0500-U-01-01-1-00-000-00
0822033222 MNI-DA-20-0110-U-01-01-1-00-000-00
0822033224 MNI-DA-20-0030-U-01-01-1-00-000-00
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0822034211 MNI-DA-25-0400-U-01-01-1-00-000-00
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0822034215 MNI-DA-25-0013-U-01-01-1-00-000-00
0822034216 MNI-DA-25-0040-U-01-01-1-00-000-00
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0822034234 MNI-DA-25-0075-U-01-01-1-00-000-00
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0822034238 MNI-DA-25-0130-U-01-01-1-00-000-00
0822034241 MNI-DA-25-0140-U-01-01-1-00-000-00
0822034244 MNI-DA-25-0055-U-01-01-1-00-000-00
0822034249 MNI-DA-25-0035-U-01-01-1-00-000-00
0822034255 MNI-DA-25-0090-U-01-01-1-00-000-00
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0822034266 MNI-DA-25-0175-U-01-01-1-00-000-00
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0822034292 MNI-DA-25-0120-U-01-01-1-00-000-00
0822034302 MNI-DA-25-0610-U-01-01-1-00-000-00
0822034304 MNI-DA-025-0025-034304-MODI
0822040510 PCA-DA-032-0500-0-2-2-1-1-2-BAS
0822060000 GPC-DA-012-0010-BV-SB
0822060001 GPC-DA-012-0020-BV-SB
0822060002 GPC-DA-012-0030-BV-SB
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0822060005 GPC-DA-012-0075-BV-SB
0822060006 GPC-DA-012-0100-BV-SB
0822060007 GPC-DA-012-0025-BV-SB
0822060024 GPC-DA-012-0125-BV-SB
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0822060100 GPC-DA-012-0010-BV-BB
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0822060102 GPC-DA-012-0030-BV-BB
0822060103 GPC-DA-012-0040-BV-BB
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0822060405 GPC-DA-012-0075-E-SB
0822060406 GPC-DA-012-0100-E-SB
0822060407 GPC-DA-012-0025-E-SB
0822060424 GPC-DA-012-0125-E-SB
0822060429 GPC-DA-012-0150-E-SB
0822060504 GPC-DA-012-0050-E-BB
0822060505 GPC-DA-012-0075-E-BB
0822060506 GPC-DA-012-0100-E-BB
0822060507 GPC-DA-012-0025-E-BB
0822060524 GPC-DA-012-0125-E-BB
0822060529 GPC-DA-012-0150-E-BB
0822060600 GPC-DA-012-0010-TL-SB
0822060601 GPC-DA-012-0020-TL-SB
0822060602 GPC-DA-012-0030-TL-SB
0822060603 GPC-DA-012-0040-TL-SB
0822060604 GPC-DA-012-0050-TL-SB
0822060605 GPC-DA-012-0075-TL-SB
0822060606 GPC-DA-012-0100-TL-SB
0822060607 GPC-DA-012-0025-TL-SB
0822060700 GPC-DA-012-0010-TL-BB
0822060701 GPC-DA-012-0020-TL-BB
0822060702 GPC-DA-012-0030-TL-BB
0822060703 GPC-DA-012-0040-TL-BB
0822060704 GPC-DA-012-0050-TL-BB
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0822061001 GPC-DA-016-0020-BV-SB
0822061002 GPC-DA-016-0030-BV-SB
0822061003 GPC-DA-016-0040-BV-SB
0822061004 GPC-DA-016-0050-BV-SB
0822061005 GPC-DA-016-0075-BV-SB
0822061006 GPC-DA-016-0100-BV-SB
0822061007 GPC-DA-016-0025-BV-SB
0822061009 GPC-DA-016-0015-BV-SB
0822061018 GPC-DA-016-0090-BV-SB
0822061024 GPC-DA-016-0125-BV-SB
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0822061103 GPC-DA-016-0040-BV-BB
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0822062004 GPC-DA-020-0050-BV-SB
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0822062007 GPC-DA-020-0025-BV-SB
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0822062015 GPC-DA-020-0070-BV-SB
0822062021 GPC-DA-020-0110-BV-SB
0822062024 GPC-DA-020-0125-BV-SB
0822062029 GPC-DA-020-0150-BV-SB
0822062100 GPC-DA-020-0010-BV-BB
0822062101 GPC-DA-020-0020-BV-BB
0822062102 GPC-DA-020-0030-BV-BB
0822062103 GPC-DA-020-0040-BV-BB
0822062104 GPC-DA-020-0050-BV-BB
0822062105 GPC-DA-020-0075-BV-BB
0822062106 GPC-DA-020-0100-BV-BB
0822062107 GPC-DA-020-0025-BV-BB
0822062124 GPC-DA-020-0125-BV-BB
0822062129 GPC-DA-020-0150-BV-BB
0822062404 GPC-DA-020-0050-E-SB
0822062405 GPC-DA-020-0075-E-SB
0822062406 GPC-DA-020-0100-E-SB
0822062407 GPC-DA-020-0025-E-SB
0822062424 GPC-DA-020-0125-E-SB
0822062429 GPC-DA-020-0150-E-SB
0822062504 GPC-DA-020-0050-E-BB
0822062505 GPC-DA-020-0075-E-BB
0822062506 GPC-DA-020-0100-E-BB
0822062507 GPC-DA-020-0025-E-BB
0822062524 GPC-DA-020-0125-E-BB
0822062529 GPC-DA-020-0150-E-BB
0822062600 GPC-DA-020-0010-TL-SB
0822062601 GPC-DA-020-0020-TL-SB
0822062602 GPC-DA-020-0030-TL-SB
0822062603 GPC-DA-020-0040-TL-SB
0822062604 GPC-DA-020-0050-TL-SB
0822062605 GPC-DA-020-0075-TL-SB
0822062606 GPC-DA-020-0100-TL-SB
0822062607 GPC-DA-020-0025-TL-SB
0822062700 GPC-DA-020-0010-TL-BB
0822062701 GPC-DA-020-0020-TL-BB
0822062702 GPC-DA-020-0030-TL-BB
0822062703 GPC-DA-020-0040-TL-BB
0822062704 GPC-DA-020-0050-TL-BB
0822062705 GPC-DA-020-0075-TL-BB
0822062706 GPC-DA-020-0100-TL-BB
0822062707 GPC-DA-020-0025-TL-BB
0822063000 GPC-DA-025-0010-BV-SB
0822063001 GPC-DA-025-0020-BV-SB
0822063002 GPC-DA-025-0030-BV-SB
0822063003 GPC-DA-025-0040-BV-SB
0822063004 GPC-DA-025-0050-BV-SB
0822063005 GPC-DA-025-0075-BV-SB
0822063006 GPC-DA-025-0100-BV-SB
0822063007 GPC-DA-025-0025-BV-SB
0822063008 GPC-DA-025-0005-BV-SB
0822063017 GPC-DA-025-0085-BV-SB
0822063024 GPC-DA-025-0125-BV-SB
0822063029 GPC-DA-025-0150-BV-SB
0822063031 GPC-DA-025-0160-BV-SB
0822063034 GPC-DA-025-0175-BV-SB
0822063039 GPC-DA-025-0200-BV-SB
0822063100 GPC-DA-025-0010-BV-BB
0822063101 GPC-DA-025-0020-BV-BB
0822063102 GPC-DA-025-0030-BV-BB
0822063103 GPC-DA-025-0040-BV-BB
0822063104 GPC-DA-025-0050-BV-BB
0822063105 GPC-DA-025-0075-BV-BB
0822063106 GPC-DA-025-0100-BV-BB
0822063107 GPC-DA-025-0025-BV-BB
0822063109 GPC-DA-025-0015-BV-BB
0822063117 GPC-DA-025-0085-BV-BB
0822063124 GPC-DA-025-0125-BV-BB
0822063129 GPC-DA-025-0150-BV-BB
0822063131 GPC-DA-025-0160-BV-BB
0822063139 GPC-DA-025-0200-BV-BB
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常用液压名称\名词解释
电磁阀(Electromagnetic valve)是用电磁控制的工业设备,是用来控制流体的自动化基础元件,属于执行器,并不限于液压、气动。用在工业控制系统中调整介质的方向、流量、速度和其他的参数。电磁阀可以配合不同的电路来实现预期的控制,而控制的精度和灵活性都能够保证。电磁阀有很多种,不同的电磁阀在控制系统的不同位置发挥作用,最常用的是单向阀、安全阀、方向控制阀、速度调节阀等。
电磁阀里有密闭的腔,在不同位置开有通孔,每个孔连接不同的油管,腔中间是活塞,两面是两块电磁铁,哪面的磁铁线圈通电阀体就会被吸引到哪边,通过控制阀体的移动来开启或关闭不同的排油孔,而进油孔是常开的,液压油就会进入不同的排油管,然后通过油的压力来推动油缸的活塞,活塞又带动活塞杆,活塞杆带动机械装置。这样通过控制电磁铁的电流通断就控制了机械运动。
柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动,使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点,被广泛应用于高压、大流量和流量需要调节的场合,诸如液压机、工程机械和船舶中。机械分类 ? 轴向式 ? 直轴斜盘式 ? 径向式 ? 液压式 柱塞泵一般分为单柱塞泵、卧式柱塞泵、轴向柱塞泵和径向柱塞泵。
比例阀 阀对流量的控制可以分为两种:
一种是开关控制:要么全开、要么全关,流量要么最大、要么最小,没有中间状态,如普通的电磁直通阀、电磁换向阀、电液换向阀。
另一种是连续控制:阀口可以根据需要打开任意一个开度,由此控制通过流量的大小,这类阀有手动控制的,如节流阀,也有电控的,如比例阀、伺服阀。
所以使用比例阀或伺服阀的目的就是:以电控方式实现对流量的节流控制(当然经过结构上的改动也可实现压力控制等),既然是节流控制,就必然有能量损失,伺服阀和其它阀不同的是,它的能量损失更大一些,因为它需要一定的流量来维持前置级控制油路的工作。
换向阀是具有两种以上流动形式和两个以上油口的方向控制阀。是实现液压油流的沟通、切断和换向,以及压力卸载和顺序动作控制的阀门。
可分为手动换向阀、电磁换向阀、电液换向阀等。
又称克里斯阀,阀门的一种,具有多向可调的通道,可适时改变流体流向。
工作时借着阀外的驱动传动机构转动驱动轴,带动摇拐臂,启动阀板,使工作流体时而从左入口通向阀的下部出口,时而从右入口变换通向下部出口,实现了周期变换流向的目的。
这种变换阀在石油、化工生产中有着广泛的应用,在合成氨造气系统中最为常用。此外,换向阀还可作成阀瓣式的结构,多用于较小流量的场合。工作时只需转动手轮通过阀瓣来变换工作流体的流向。
溢流阀是一种液压压力控制阀,在液压设备中主要起定压溢流作用,稳压,系统卸荷和安全保护作用。
主要作用编辑定压溢流作用:在定量泵节流调节系统中,定量泵提供的是恒定流量。当系统压力增大时,会使流量需求减小。此时溢流阀开启,使多余流量溢回油箱,保证溢流阀进口压力,即泵出口压力恒定(阀口常随压力波动开启)。
节流阀是通过改变节流截面或节流长度以控制流体流量的阀门。将节流阀和单向阀并联则可组合成单向节流阀。节流阀和单向节流阀是简易的流量控制阀,在定量泵液压系统中,节流阀和溢流阀配合,可组成三种节流调速系统,即进油路节流调速系统、回油路节流调速系统和旁路节流调速系统。节流阀没有流量负反馈功能,不能补偿由负载变化所造成的速度不稳定,一般仅用于负载变化不大或对速度稳定性要求不高的场合。
齿轮泵是依靠泵缸与啮合齿轮间所形成的工作容积变化和移动来输送液体或使之增压的回转泵。由两个齿轮、泵体与前后盖组成两个封闭空间,当齿轮转动时,齿轮脱开侧的空间的体积从小变大,形成真空,将液体吸入,齿轮啮合侧的空间的体积从大变小,而将液体挤入管路中去。吸入腔与排出腔是靠两个齿轮的啮合线来隔开的。齿轮泵的排出口的压力完全取决于泵出处阻力的大小。
叶片泵因为历史的叶片泵根据中类型的不同有两种
一)专门指容积泵中的滑片泵。
二)指动力式泵的三泵(离心泵、混流泵、轴流泵)或其他特殊的泵。
这类泵产品一般不会叫叶片泵。但作为专著,叶片泵几乎全部是指离心泵、混流泵、轴流泵等。
根据其每转的理论排量是固定值还是可变值,可以分为叶片式变量泵和叶片式定量泵。
工作原理编辑叶片泵转子旋转时,叶片在离心力和压力油的作用下,尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积,先由小到大吸油后再由大到小排油,叶片旋转一周时,完成两次吸油与排油。
单向阀是流体只能沿进口流动,出口介质却无法回流的装置
单向阀 Check Valve
单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动,或者用于气动系统中防止压缩空气逆向流动。
单向阀有直通式和直角式两种。直通式单向阀用螺纹连接安装在管路上。直角式单向阀有螺纹连接、板式连接和法兰连接三种形式。液控单向阀也称闭锁阀或保压阀,它与单向阀相同,用以防止油液反向流动。但在液压回路中需要油流反向流动时又可利用控制油压,打开单向阀,使油流在两个方向都可流动。液控单向阀采用锥形阀芯,因此密封性能好。在要求封闭油路时,可用此阀作为油路的单向锁紧而起保压作用。液控单向阀控制油的泄漏方式有内泄式和外泄式二种。在油流反向出口无背压的油路中可用内泄式;否则需用外泄式,以降低控制油压力。
压力继电器,液压术语,是液压系统中当流体压力达到预定值时,使电接点动作的元件。
2.是将压力转换成电信号的液压元器件,客户根据自身的压力设计需要,通过调节压力继电器,实现在某一设定的压力时,输出一个电信号的功能。
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