* 专业采购德国,欧美系工控产品、仪表仪器和备品备件! ★传感器、接近开关、编码器、PLC、光栅尺、读数头 ★控制模块、继电器、总线模块、电极、电容?、过滤器 ★隔离放大器、变送器、逆变器、变频器、总线模块 工作时间请联系详询, 上海祥树品牌代理??祥树王工竭诚为您服务! * 如需询价,烦请告知如下信息: 所需产品品牌+型号+数量+贵司名称+联系方法,我们将尽快给您提供报价! 本公司专业采购德国工控产品、源头供应欧洲工控备件 工作时间请联系详询, 上海祥树品牌代理??祥树王工竭诚为您服务!更多品牌、型号请来电详询~ ?*B+R贝加莱 DI426 B+R贝加莱 X67CA0X21.0150 B+R贝加莱 3DI450.60-9 B+R贝加莱 X20 CP3486,附带512M内存 B+R贝加莱 7DM465.7 DM465 B+R贝加莱 X20D04332 B+R贝加莱 4PP420.1043-75 B+R贝加莱 714268 B+R贝加莱 X67AO1223(138905)AO1223 B+R贝加莱 产品名称1 B+R贝加莱 BV1180.00-2 B+R贝加莱 8MSA4X.RO-67 B+R贝加莱 4PP420.0571-K02 B+R贝加莱 7MM432.70-1 B+R贝加莱 3x 7TB710 B+R贝加莱 DO 428 (2DO428.6) B+R贝加莱 3000A 小号额定扭矩 B+R贝加莱 DO428 32x24V DC 0,5A B+R贝加莱 7TB712 B+R贝加莱 DIMF2.0TVS-1-54-015-M-1-H B+R贝加莱 7CX408.50.1 B+R贝加莱 8B0C0160HW00.000-1 B+R贝加莱 X20 DI 6371 B+R贝加莱 8LSA25.R0060D000-0 B+R贝加莱 X20 AI 2632-1 B+R贝加莱 X67AT1322 B+R贝加莱 4PP451.0571-75 B+R贝加莱 8MSA4L.E3-3300 B+R贝加莱 RS-232 OTP380.11 B+R贝加莱 8AC112.60-1 B+R贝加莱 3IF797.9-1 B+R贝加莱 CP 360 B+R贝加莱 3DI486.6 B+R贝加莱 BM11 B+R贝加莱 8LSA57E30C200-0 B+R贝加莱 8MSA4M.RO-67 B+R贝加莱 AT300 AT300.61-010 B+R贝加莱 2CP200.60-01 B+R贝加莱 8MSA4M.R0-B5 B+R贝加莱 X20DI4371+X20BM11 4DI 3L SI B+R贝加莱 5CFCRD.8192-06 B+R贝加莱 EN/8AC120.60.1 B+R贝加莱 X67AO1323 B+R贝加莱 3AM050.6 B+R贝加莱 X20BT9100(137928) B+R贝加莱 DO428 DO428.61-010 0100 B+R贝加莱 8I0CT222.000-1 B+R贝加莱 Type, 3AM050.6 B+R贝加莱 4B1260.00-490 B+R贝加莱 3DO760.6 B+R贝加莱 DO428 B+R贝加莱 X20BM11 B+R贝加莱 X67DM1321 B+R贝加莱 X20BC 0063 B+R贝加莱 8V1055.00-2 REV.LO B+R贝加莱 2BP201.40-010 0000 B+R贝加莱 X20CP3486 B+R贝加莱 PS320 B+R贝加莱 X20AI4622 B+R贝加莱 X20DI9371 B+R贝加莱 X20TB12 B+R贝加莱 Type,2PS740.9 110/240V AC B+R贝加莱 3CP260.60 B+R贝加莱 X20CS1020 B+R贝加莱 2DI426.61-010 0000 B+R贝加莱 7EX470.50-1 B+R贝加莱 8LSA84E1022D300-0 B+R贝加莱 X67DM1321 B+R贝加莱 8AC120.60-1 B+R贝加莱 20 STANDARD BUSMODUL B+R贝加莱 7DO138.70 B+R贝加莱 5AP.920.1906-01 B+R贝加莱 7DM435.7 B+R贝加莱 5AP920.1505-01 B+R贝加莱 5A5002.2 B+R贝加莱 X20BR9300 B+R贝加莱 DO 480 B+R贝加莱 8MSA2X.E5-42 N=6000MIN-1,ENDAT B+R贝加莱 CS0174100160-02 B+R贝加莱 5PP320.1043-39 B+R贝加莱 X20DO9322 B+R贝加莱 OAC808.9 B+R贝加莱 X20PS9400 B+R贝加莱 X20IF1063 B+R贝加莱 4PP452.0571-75 B+R贝加莱 8MSA5M.RO-V5 B+R贝加莱 2D0428.6 B+R贝加莱 X20BM01 B+R贝加莱 Type, 2DS100.60-1 B+R贝加莱 8AC112.60-1 B+R贝加莱 X20CA0E61.00200 B+R贝加莱 8LSA44.E3030D300-0 B+R贝加莱 7DM465.7 Rev.L0(31710788827) B+R贝加莱 X20 AI2622 B+R贝加莱 X20AI4622 B+R贝加莱 AO300 B+R贝加莱 CP260 B+R贝加莱 8MSA4L.RD-67 B+R贝加莱 3DO487.6 B+R贝加莱 X20BM01 B+R贝加莱 DO479 B+R贝加莱 80VD100PS.C02X-01 B+R贝加莱 7DM465.7 B+R贝加莱 NC 150 B+R贝加莱 X20BT9100 B+R贝加莱 5CFCRD.2048 B+R贝加莱 PS 465 B+R贝加莱 8MSA5L.RO-B500-1 B+R贝加莱 8MSA5M.E3-D400 B+R贝加莱 X20DS1319 B+R贝加莱 Type,3DI486.6 B+R贝加莱 3IF613.9 货号:28120179371 B+R贝加莱 3PS794.9 B+R贝加莱 7EX270.50-1 B+R贝加莱 X20D09322 B+R贝加莱 X20CS1030 B+R贝加莱 协处理器 MC03mc/RM160503029 B+R贝加莱 3CP260.60-1 B+R贝加莱 8MSA5S.E1-B4 B+R贝加莱 X20PS8002 B+R贝加莱 4P3040.01-490 B+R贝加莱 3AI350.6 B+R贝加莱 ACOPOS 1045 B+R贝加莱 3IF622.9 B+R贝加莱 2AO300.6 B+R贝加莱 5CFCRD.0512-04 B+R贝加莱 8AC123-1.6 B+R贝加莱 8V1045.00-2 B+R贝加莱 1090 B+R贝加莱 X20AO4622 B+R贝加莱 CompactFlash-card 128MB B+R贝加莱 8MSA3L.R0-67 B+R贝加莱 8LSA86 B+R贝加莱 8LSA84.E0022DC100-0 B+R贝加莱 Type, AP920 TFT C XGA 15" B+R贝加莱 7DI138.70 B+R贝加莱 计数板 PNC3/RM160503008 B+R贝加莱 7CP476.60-1 B+R贝加莱 AT2222 B+R贝加莱 DIMF-2.0TVS-1-51-D25-M-1-H-O B+R贝加莱 4PP420.0571-B5 B+R贝加莱 7AT324.70 B+R贝加莱 3CP380.60-1 B+R贝加莱 X20 DI2377 B+R贝加莱 4PP320.1043-31 B+R贝加莱 7EX470.50-10 B+R贝加莱 8MSA5L RO-B500-1 79150384663 IN7.30AMN11.0NM NN=3000min-1IO 8.70A MO 13.5UM UN 330V B+R贝加莱 8BAC0120.000-1 B+R贝加莱 4E0070-01-090 B+R贝加莱 8MSA8M.R0-B5 B+R贝加莱 3IF787.9-1 B+R贝加莱 8V128M.00-2 B+R贝加莱 X20AI2632+X20BM11 2 PT100/1000 B+R贝加莱 X67BC8321.L12 B+R贝加莱 7TB712.91 B+R贝加莱 X20DO4332 (137728) DO4332 B+R贝加莱 3DI477.6 B+R贝加莱 8AC112.60-1 B+R贝加莱 8AC123.60-1 B+R贝加莱 7D0435 8×D0 24VDC B+R贝加莱 5CASDL.0150-00 B+R贝加莱 5MMDDR.0512-00 B+R贝加莱 12xI 24VDC X20DI9371 B+R贝加莱 2AT300.61-010 B+R贝加莱 X20DO9322 B+R贝加莱 X20BB81 B+R贝加莱 X20AT6402 B+R贝加莱 8LSA65R0030C100-1 B+R贝加莱 ACOPOS 1180 B+R贝加莱 框架 RM168536000 B+R贝加莱 Type, 3PS465.9 B+R贝加莱 8MSA3M.E1-K5 B+R贝加莱 8MSA2X.E5-42 N=6000MIN-1,ENDAT B+R贝加莱 X20 PS 3300 B+R贝加莱 DI 476 B+R贝加莱 X20AI4622 B+R贝加莱 8V1090.00-2 B+R贝加莱 3AI350.6 B+R贝加莱 8BCM0005(07).1111A-0ACOPOS B+R贝加莱 Type, OTP360.14 B+R贝加莱 总线模块3IF766.9 B+R贝加莱 BV1045.00-2 B+R贝加莱 X67AT1322 B+R贝加莱 X20CS1030 B+R贝加莱 3DI476.6 B+R贝加莱 7AM351 B+R贝加莱 X67DI1371.L12 B+R贝加莱 PS740 B+R贝加莱 8MSA4L.E3-33 Rev.Do B+R贝加莱 X20BC8083 B+R贝加莱 5CFCRD.0512-04升级为-06 B+R贝加莱 X20BC0063(137930) B+R贝加莱 8BVI0014HCD0.000-1 B+R贝加莱 5PC800.B945-00 B+R贝加莱 X20PS2100 B+R贝加莱 7MM432.70-1 B+R贝加莱 PS9400 B+R贝加莱 4PP420-1505-B5 B+R贝加莱 X20DO9322+X20BM11 12DA 1L SO B+R贝加莱 3PS465.9 B+R贝加莱 8MSA4MR0-B5 B+R贝加莱 X20AI2622 B+R贝加莱 4PP220-1043-75 B+R贝加莱 Type,5P90:UHLMANN-03 B+R贝加莱 X20 EINSPEISEMODUL I/O B+R贝加莱 3NC352.6 B+R贝加莱 X20A04622 B+R贝加莱 8LSA56.E3022D300-1 B+R贝加莱 5CF CRD.1024-03 B+R贝加莱 5PP580.1505-00 B+R贝加莱 X20DO8332 B+R贝加莱 OAC808.9 B+R贝加莱 7XX408.50-1 B+R贝加莱 7DO720.7 B+R贝加莱 X20MM4456 B+R贝加莱 X20DO9332 B+R贝加莱 8MSA5S.E1-B4 B+R贝加莱 X20IF1082 B+R贝加莱 0AC201.91 B+R贝加莱 X20ACOS B+R贝加莱 8CR005.12-1 B+R贝加莱 BRC110.60-1 B+R贝加莱 5CFCRD.0512-04 B+R贝加莱 X20DO8322 B+R贝加莱 2BP300.40-090 0000 B+R贝加莱 2EX301.5 B+R贝加莱 0TB704.9 B+R贝加莱 7AM351.70 B+R贝加莱 4PP120.0571-K01 B+R贝加莱 IF260 B+R贝加莱 ACOPOS 1090 B+R贝加莱 CP260 B+R贝加莱 X20AI2622 B+R贝加莱 X20AI4622 B+R贝加莱 X20BB80 B+R贝加莱 BCOO83 BB80 X20 BUSBASIS(X20BB B+R贝加莱 7TB712.91-02 B+R贝加莱 X20IF1061 B+R贝加莱 X20TB12 B+R贝加莱 X20IF1030 B+R贝加莱 X20BT9100 B+R贝加莱 S1000/F65H 10000N.M 90 B+R贝加莱 X20CP3584+ 5CFCRD.0512-04 B+R贝加莱 PP41 B+R贝加莱 X20PS3300 B+R贝加莱 X20DI4371 B+R贝加莱 X20PS2100 B+R贝加莱 X20CA0E61.00030 B+R贝加莱 AO2622 B+R贝加莱 CPU板 CP60/RM160503002/42kBOP. B+R贝加莱 X20AO2622 B+R贝加莱 8AC130.60-6 B+R贝加莱 5CFCRD.0064-03 B+R贝加莱 X20DO6322+X20BM11 6DA 2L SO 0, B+R贝加莱 X20HB2885 B+R贝加莱 AC401 KOMP-DEC/2 CS0142100201 B+R贝加莱 Type,3CP340.60-2 B+R贝加莱 8l44S200018.000-1 B+R贝加莱 8MSA4S.RO B+R贝加莱 7AI354.70 B+R贝加莱 X208R9300 B+R贝加莱 8LSA44.E3030C100-0 B+R贝加莱 X20 PS2100 B+R贝加莱 X20BB80 B+R贝加莱 8V1016.50-2 B+R贝加莱 X20BC0083 B+R贝加莱 X20 BUSRECEIVER BR9300 B+R贝加莱 X20BM32 B+R贝加莱 ET/3FI789.9 B+R贝加莱 8MSA4S.R0-31 B+R贝加莱 8MSA2X.E5-44 N=6000MIN-1,ENDAT B+R贝加莱 X20BC0083 B+R贝加莱 AC122 B+R贝加莱 8MSC6X.E0-HH B+R贝加莱 8MSA3XRO-42 B+R贝加莱 OGH-EX150 B+R贝加莱 5MMDD2.0512-00 B+R贝加莱 X67BC7321 B+R贝加莱 5PC600.E855-04 B+R贝加莱 OAC808.9 B+R贝加莱 8LSA46E3030D200-0 B+R贝加莱 X20AO4622 B+R贝加莱 X20 CP0292 B+R贝加莱 X20 MODULE "X20DO8322" B+R贝加莱 X20BM11 B+R贝加莱 X20AI4622 B+R贝加莱 X20BM11 B+R贝加莱 7UI439.7 DI439 B+R贝加莱 7DO138.70 B+R贝加莱 280H100 B+R贝加莱 X20PS9400 B+R贝加莱 3PS465.9 B+R贝加莱 4PP451.1043-75 B+R贝加莱 X20DI6371+X20BM11 6DI 2L SI B+R贝加莱 X20D09322 B+R贝加莱 2ME913.90-01 B+R贝加莱 模拟量输入板 pa42/RM160503022 B+R贝加莱 X20TB12 B+R贝加莱 X20IF1082 B+R贝加莱 8I44S200075.000-1 B+R贝加莱 X67AM1323 B+R贝加莱 3IF771.9 B+R贝加莱 7XX436.50-1 B+R贝加莱 DI426 DI426.61-010 B+R贝加莱 31P350.60-2 B+R贝加莱 PS2100 BM01 B+R贝加莱 APC620 RAID/USV/WINXP SCHENCK B+R贝加莱 X20CP1585 B+R贝加莱 AI375.6 B+R贝加莱 4PP450.0571-K18 B+R贝加莱 X20DI9371 B+R贝加莱 X20ZF0000 B+R贝加莱 X20CP1483-1 B+R贝加莱 X20DS1319 B+R贝加莱 4P3040.01.490 B+R贝加莱 8V128M.00-2 B+R贝加莱 X20D09322 B+R贝加莱 2DI426.6 B+R贝加莱 8LSA43.E3022D100-0 B+R贝加莱 7DM435.7 B+R贝加莱 8AC123.60-1 B+R贝加莱 X20 MODULE "X20DI2377" B+R贝加莱 X20CP1486 B+R贝加莱 X67AM1321 B+R贝加莱 3AI350.6 B+R贝加莱 3AI350.6 B+R贝加莱 AUTOMATION PANEL900 B+R贝加莱 7XX436.50-1 B+R贝加莱 OGH-CP260.60 B+R贝加莱 8MSA6X.R0-B5 B+R贝加莱 DS100 B+R贝加莱 7DO435.7 B+R贝加莱 X20BC0063 B+R贝加莱 X20CP1486 B+R贝加莱 X20BR9300 B+R贝加莱 OGH-DM476 B+R贝加莱 X20BT9400 B+R贝加莱 5A5002.02 B+R贝加莱 X67DM1321 B+R贝加莱 4500A 特大号额定扭矩 B+R贝加莱 X20DI 9371 B+R贝加莱 X20 BR9300 B+R贝加莱 X67DC1198 B+R贝加莱 AT2222 B+R贝加莱 4PP035.0300-01 B+R贝加莱 74X477.-50-2 B+R贝加莱 3NC352.6 B+R贝加莱 8MSA4L.R0-B5 B+R贝加莱 X20PS3300 B+R贝加莱 X20PS3300 B+R贝加莱 8V1090.001-2 B+R贝加莱 X20DO8322 B+R贝加莱 8MSA4S.R0-31 B+R贝加莱 5CFCRD.0064-03 B+R贝加莱 X67PS 1300 B+R贝加莱 8LSA35.RO030.D200-0 B+R贝加莱 8BCE0007.1111A-0 B+R贝加莱 8V1640.00-2 B+R贝加莱 BP151 B+R贝加莱 8LSA44.E303OD100-0 B+R贝加莱 8CV1045S1HCS0.00-1 B+R贝加莱 3IF060.6 B+R贝加莱 8V1320.00-2 B+R贝加莱 X20 DI 6371 B+R贝加莱 模拟量输出板 pe84/RM16050300# B+R贝加莱 X20 ZF0001 B+R贝加莱 X20BM11 B+R贝加莱 5PC600.E855-02 B+R贝加莱 IF671 B+R贝加莱 3AT660.6 B+R贝加莱 4B1260.00-490 B+R贝加莱 X20CS1020 B+R贝加莱 5pp320.0571-39 B+R贝加莱 7DM435.7 B+R贝加莱 流量计2-1355AV-7801C 1L/MIN B+R贝加莱 X20CP3486 B+R贝加莱 X20DI2377 B+R贝加莱 400/4PP420.1043-75 B+R贝加莱 8V1022.00-2 B+R贝加莱 3AI775.6 B+R贝加莱 7DM-465.7 B+R贝加莱 5CFCRD.0512-06 B+R贝加莱 7DO138.70 B+R贝加莱 计数板 ECPZL1/RM160503015 B+R贝加莱 DIMF2.0TVS-I-51-D15-M-1-H-0 B+R贝加莱 AUTOMATION PANEL9005AP920.1906 B+R贝加莱 X20BB32 B+R贝加莱 4PP045.0571-K33 B+R贝加莱 4PP420.1505.75 B+R贝加莱 X20CM8281 B+R贝加莱 X67DO9332.L12 B+R贝加莱 7DM465.7 B+R贝加莱 PS465 B+R贝加莱 3PS465.9/Rev.C0/26090273976 B+R贝加莱 X20 BUS CONTROLLER "X20BC0063" B+R贝加莱 2CP200.60-1 B+R贝加莱 ACOPOS 1010 8V1010.00-2 3*400V B+R贝加莱 8BVI0110HWD0.000-1 B+R贝加莱 Type,APC620 2 PCI Slots B+R贝加莱 3A0775.6 B+R贝加莱 7TB718.91 B+R贝加莱 X20DO9322 B+R贝加莱 8V128M.00-2 B+R贝加莱 8MSAL.E3-33 Rev.Do B+R贝加莱 5PC720.1505-00 B+R贝加莱 X20HB8880 B+R贝加莱 X20PS9400 B+R贝加莱 BV1640.001-2 B+R贝加莱 7AF101.7 B+R贝加莱 7MM432.70-1 B+R贝加莱 OAC808 B+R贝加莱 5PC720.1214-00 B+R贝加莱 Type,3D0486.6 B+R贝加莱 8V1022.00-2 B+R贝加莱 5PP320.1214-39 B+R贝加莱 X67DM9331.L12 B+R贝加莱 X67DI1371.L08 B+R贝加莱 AO 350 B+R贝加莱 ACOPOS 1022 B+R贝加莱 X20CP1484 B+R贝加莱 8MSA4L R0-31 B+R贝加莱 CP200 B+R贝加莱 ACOPOS 8V 1320.00-2 B+R贝加莱 X20CA0E61.0010 1m B+R贝加莱 DI476 B+R贝加莱 X20DO4322 B+R贝加莱 8MSA3L.RO-42 B+R贝加莱 POWER PANEL400 B+R贝加莱 AM374 B+R贝加莱 X20DI9371 B+R贝加莱 7CM211.7 B+R贝加莱 7DI138.70 B+R贝加莱 X20DO9322 B+R贝加莱 POWER PANEL POWER PANEI 400 B+R贝加莱 8V1090.00-2 B+R贝加莱 8BVI0220HWS0.000-1 B+R贝加莱 7D1435 10×D1 24VDC B+R贝加莱 7DI138.70 B+R贝加莱 7AI351.70 B+R贝加莱 X20BC8084 B+R贝加莱 BC0063 B+R贝加莱 7IF361 B+R贝加莱 8CVI045S1HCS0.00-1 B+R贝加莱 X20BM05 B+R贝加莱 8AC122.60-2 B+R贝加莱 X20IF1082 B+R贝加莱 PP320 BIOS mit 10.4寸 B+R贝加莱 Intel 400MHz RAM MEMORY 32MB X20CP3485-1 B+R贝加莱 ACOPOS 8V 1640.00-2 B+R贝加莱 AI2632 B+R贝加莱 3IP161.60 B+R贝加莱 BM150 B+R贝加莱 TB103;3POLIG 24V VERS B+R贝加莱 8BZVI0055D0.000-1A B+R贝加莱 数字量输出板 A244/RM160503010 B+R贝加莱 X20BC0063 B+R贝加莱 8SCS004.0000-00 B+R贝加莱 X20IF1030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。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。它是实现自动检测和自动控制的首要环节。传感器的存在和发展,让物体有了触觉、味觉和嗅觉等感官,让物体慢慢变得活了起来。通常根据其基本感知功能分为热敏元件、光敏元件、气敏元件、力敏元件、磁敏元件、湿敏元件、声敏元件、放射线敏感元件、色敏元件和味敏元件等**类。 编码器(encoder)是将信号(如比特流)或数据进行编制、转换为可用以通讯、传输和存储的信号形式的设备。编码器把角位移或直线位移转换成电信号,前者称为码盘,后者称为码尺。按照读出方式编码器可以分为接触式和非接触式两种;按照工作原理编码器可分为增量式和式两类。增量式编码器是将位移转换成周期性的电信号,再把这个电信号转变成计数脉冲,用脉冲的个数表示位移的大小。式编码器的每一个位置对应一个确定的数字码,因此它的示值只与测量的起始和终止位置有关,而与测量的中间过程无关。 伺服阀主要是指电液伺服阀,它在接受电气模拟信号后,相应输出调制的流量和压力。它既是电液转换元件,也是功率放大元件,它能够将小功率的微弱电气输入信号转换为大功率的液压能(流量和压力)输出。在电液伺服系统中,它将电气部分与液压部分连接起来,实现电液信号的转换与液压放大。电液伺服阀是电液伺服系统控制的核心。 B+R贝加莱 SP62:BMW-06ATOM B+R贝加莱 4PP420.0571-B5 B+R贝加莱 8BVI0028HWD0.000-1 B+R贝加莱 2DO428.6 B+R贝加莱 OGH-DM486 B+R贝加莱 X20DI9371 B+R贝加莱 X20 EINSPEISEMODUL FUR BUS B+R贝加莱 存储卡 ECFP128-0 B+R贝加莱 X20BM11 B+R贝加莱 总线模块3IF791.9 B+R贝加莱 X20BM01 B+R贝加莱 8lsa44.eb030D300-0 B+R贝加莱 Type, 3BM150.9 B+R贝加莱 3AT660.6 B+R贝加莱 5AP.920-1906-K07 B+R贝加莱 8V1045.00-2 B+R贝加莱 X20PS9400 B+R贝加莱 PP220操作面板3BSC690099R2 B+R贝加莱 X20BR9300 B+R贝加莱 3IF681.86 B+R贝加莱 5CAMPC.0020-10 B+R贝加莱 数字量输入板 E243/RM160503009 B+R贝加莱 OS2AG52/B-G34-X-F-L-00-99 B+R贝加莱 7CP470.60-2 B+R贝加莱 4PP281.1043-75 B+R贝加莱 5CFCRD.0512-06 B+R贝加莱 2AT300.6 B+R贝加莱 7AI774 B+R贝加莱 X67DM1321 B+R贝加莱 IF 060 B+R贝加莱 X20BC8083 B+R贝加莱 0CFCRD.512E.01 B+R贝加莱 5PC720.1505-K03 B+R贝加莱 015AG20M5S/G2 B+R贝加莱 8BV10220HWS 0.000-1 B+R贝加莱 X20DI9371 B+R贝加莱 8AC110.60-1 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。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。它是实现自动检测和自动控制的首要环节。传感器的存在和发展,让物体有了触觉、味觉和嗅觉等感官,让物体慢慢变得活了起来。通常根据其基本感知功能分为热敏元件、光敏元件、气敏元件、力敏元件、磁敏元件、湿敏元件、声敏元件、放射线敏感元件、色敏元件和味敏元件等**类。 编码器(encoder)是将信号(如比特流)或数据进行编制、转换为可用以通讯、传输和存储的信号形式的设备。编码器把角位移或直线位移转换成电信号,前者称为码盘,后者称为码尺。按照读出方式编码器可以分为接触式和非接触式两种;按照工作原理编码器可分为增量式和式两类。增量式编码器是将位移转换成周期性的电信号,再把这个电信号转变成计数脉冲,用脉冲的个数表示位移的大小。式编码器的每一个位置对应一个确定的数字码,因此它的示值只与测量的起始和终止位置有关,而与测量的中间过程无关。 伺服阀主要是指电液伺服阀,它在接受电气模拟信号后,相应输出调制的流量和压力。它既是电液转换元件,也是功率放大元件,它能够将小功率的微弱电气输入信号转换为大功率的液压能(流量和压力)输出。在电液伺服系统中,它将电气部分与液压部分连接起来,实现电液信号的转换与液压放大。电液伺服阀是电液伺服系统控制的核心。