新闻德国原厂BTSR IFX-C04/P厂家进口

使用止回阀的目的是防止介质的逆流，一般在泵的出口都要安装止回阀。另外，在压缩机的出口也要安装止回阀。总之，为了防止介质逆流，在设备、装置或管路上都应安装止回阀。一般在公称通径5mm的水平管路上都选用立式升降止回阀。直通式升降止回阀在水平管路和垂直管路上都可安装。底阀一般只安装在泵进口的垂直管路上，并且介质自下而上流动。旋启式止回阀可以做成很高的工作压力，PN可达42MPa，而且DN也可做到很大，大可达2mm以上。
MC MagnaValve  
EA TB114323   
SCHNEIDER NSYMPD4M8  
AirCom MHA-A5P
WESTLOCK 3347-R-BY-N-000-42AAA-AR1
Gefran-2019 F066450 KE2-7-M-B02C-1-4-D-S-P-E 2130A000S00 
ILME ILARC 42  
CASAPPA 02013217             FRONT SECTION PLP20.14S0-95B6-LBE/BC-N-EL-A FS INC.                                               
Aquametro VZO 20 RC 130/16-IN0,01,91902  
KOBOLD DVZ-Y17348/16S2  
CASAPPA FP20.31,5-LGE/GD/20.20-LGE/GD S
CASAPPA 03954950             DIVIDER HDD35.63-MD+C3535-ME+35.63-MD-V                                                           
SCHNEIDER KTB0404ZA51  
Honsberg MW3-020HM
Sommer BBAC24920  
Eaton Moeller 101360 PLI-C8/4 
BANNER SMA95RSR
MD MICRODETECTORS MDI58C 1440   
LENZE E82ZAFSC2010
hengstler Ac58/1217EF  47sGH
RIEGLER ES 59  
BANNER CL50RXXALSPC
MD MICRODETECTORS MDI63G 1173   
SMW 089380   
SCHNEIDER XB6ECW1J2P  
小强工控 CARLO GAVAZZI ICS08S30N40M5NO 
Eaton Moeller 12OLFMA56  
Smen 30KFB4004 8668734"550123"*5302471*D30 0MM
LAHTI PRECISION TPL-400T-0-0-LS1-LPI
EA TN111523-NE054100  
Gefran-2019 F000697 GFX-S1-120/480-0-D-RR-P-C0 
小强工控 CARLO GAVAZZI SPUBAT241A2 
DOLD安全继电器54674  BA9054/112 AC25-250V AC230V   
BANNER Q4XTKLAF100-Q8
PILZ Nr:312651 总线模块 
Honsberg MR-010GM004-32  
LEUZE 50118916 CML730i-T05-400.R-M12 
SCHNEIDER GV4L115N  
ELCA TM240-09244(400V/220V  50HZ -4KVA )
MD MICRODETECTORS MDI63D 429   
Honsberg WR1-020GKW  
SCHNEIDER PCSP080D7IP31  
Delta control WS213GDC03F
RIEGLER 256.19  
EGE  SN 10345 24VDC
HBM ME10  
SAREL 55729
SCHNEIDER BSH1001M02F1A  
REVO Crane Process Flow Technologies GmbH RD50120050L2D20
L+B  GEL2444 KZRT3K030-
SCHNEIDER XL1AC12  
REXROTH R900528295
jowa 17004-12407
TR-Electrnoic-GMbH  Art.-Nr  100-01478 
BANNER IVU2PRBG04
RIEGLER TFB 2-20  
MD MICRODETECTORS MDI58F 2003   
CALDARO AB SC90JAM-20-36R3GP-7869A
parker H1011-3340 3489202947
ZUMBACH Type:ODAC 15XY-J
BARKSDALE CU58-002   
Penny+Giles JC150-Y-S-/-A20D-STN-FLD2
FINDER继电器405190122000   
parker PARK-R119-04JX71
Eaton Moeller 125346 SPX060A2-2A1N1 
Eaton Moeller 218970 T0-1-8310/I1 
GEFEG-NECKAR 1377955
PARKER 12M-C12L-1-EPR-SS
IFM electronic  PN2028
tuthill   DGS.38EEEV2NN00000
SCHNEIDER XUFN5L01L2  
BIKON BIKON 8000-025-034 联轴器涨紧套 
TR 5850-00125
MD MICRODETECTORS MDI63A 853   
OMRON A22NZ-3ML-NGA  
OMRON PEC35  
SELET传感器OCV81/CAC3NOM   
Bonfiglioli  ACU401-29-A
小强工控 CARLO GAVAZZI PS31L-PT02RT-T00 
Honeywell M76K-A16 压力传感器 
Eurofluid Hydraulic S.r.l. EREM103AB with 24V COIL
ECKERLE EIPC6-160RA23-10
SCHNEIDER KTA1250ER74  
Phoenix QUINT-ORING/24DC/2X20/1X40 nr：2320186 电源 
ABB ACA592.TE.A1.A.1.H.B2.T1.M5
STROMAG NFF 3.5 401-00208 198V 73.7W Luftsp. 0.4-0.55 6407 00937  
MD MICRODETECTORS FAI4/BN-0A   
ANDRITZ Artikel-Nr. 131068803 柱塞泵 
RINGSPANN RLK603-36X30  
UNIVER K2000630045M  
HUMMEL "HUM-1-510-1600-14
"
EA MK311009-OD620852  
hastings 10-000  
CASAPPA 03572728             FRONT SECTION KP30.61S1-04S3-LED/EB-67N4-N-A                                                       
BE-4900U现货电磁阀UNIVER   
ILME ILTM 1114 DB  
Eaton Moeller 170M5148  
suco 1.59E+11  
GRAS 46AE
NORELEM NLM 03030-03  
OMRON SGMEV-08ADA6C  
BURKERT 电磁阀42329   
OMRON A22NK-3RR-01DA-G012  
SCHNEIDER LC2D09FDV  
新闻德国原厂BTSR IFX-C04/P厂家进口

ACR23ELH电力质量分析仪的设计和应用周晓丽：本文介绍了ACR23ELH电力质量分析仪的设计原理以及该产品在21年上海世博会中心场馆配电系统中的实际应用。关键字：电力质量分析仪；谐波；世博会；ARM；DSP随着电力电子技术的蓬勃发展，供电系统中增加了大量的非线性负荷，从低压小容量的家用电器到大容量的工业交流变换器的广泛应用，引起了电网电压、电流波形的畸变，威胁到电力系统安全、稳定、经济运行。

DOLD安全继电器60471  HL3096.54/500 DC24V   
Gefran-2019 F035938 TPSA-C-4-M-B25D-T-V 2130X000X00 
Buhler NIVOTEMP 13-KD A421252/005 1101199 L=1100MM
IVO Z 130.001
HBM 1-P2VA/500BAR  
OMRON F3SG-4RA0990-30  
CASAPPA HDP30.73-LME/MC/30.43-LME/MC S
SCHNEIDER LC1D093BD  
Phoenix 1435001
AH400021 DL2D3127050/FL-BN5 GD311423-NE032100 
CASAPPA 019987PB             FRONT SECTION PLP20.6,3D0-82E2-LGE/EA-S7-N-EL-A FS                                               
CASAPPA 73409394           HDP30.27-05-97/PLP20.11,2 D/FS L                                                             
Mair Research SpA GUARNIZIONE OR 3650
CASAPPA 76504520           HDP35.80-LGH/GG/35.40-LGH/GG/30.34-LGF/GE D2                                                 
SCHNEIDER M9F53240  
Gefran-2019 F012827 TC5-B-1-J-5-Q-I-B-3      060X000X00015XX 
SIEMENS 6AG1313-5BG04-7AB0 自动控制器 
Gefran-2019 F060175 RK-2-0500-N 0000X000X05X0XX 
R + W SK2/300/F/220NM
SCHNEIDER MGU2.704.17  
BURKERT 电磁阀361382   
Tool-Temp MP-888 
BECKHOFF C9900-C610  
Gefran-2019 F049219 TCM-CE-1-J-0-D-0-T-D 005X000X00010XX 
TROLEX   TX6383.02.12.240
Murrelektronik GmbH Nr:7000-12481-0000000
MICROEPSILON WDS-1000-P60-CR-P  
ATV SRO-704-83/LPH-375-3A
ILME ILCDAF 10 X  
GEFRAN MN1-6-M-B35D-1-8-D 2130X000X00 CODE: F008314
CASAPPA KP30.51-05S3/30.38-67/20.11,2 D
MTS GHM0700MD601A0
KTR GS65 64SH 6.0 D40-6.0-D40 联轴器 
FINDER继电器401170092000   
MEGGER  SI-568
RELECO C4-A48/AC120V 60HZ  R        .   
SCHNEIDER SE7305F5545W  
Aerzener Maschinenfabrik GmbH GM10S V型输送带 
HARTING 0999.000.0059 插头 
Eaton Moeller CNE-HS  
MD MICRODETECTORS MDI63G 239   
BANNER K50BLYA230
Bihl + Wiedemann  BWU2186
MD MICRODETECTORS MDI63D 1962   
BF121027 DM2D3125015 GU230027 
LEGRAND C32 3POLE 604838
ZOLLNER  M75F/660 UIC Ident-Nr.0103694
softing BC-700-PB
BECKHOFF ES3154  
BURKERT 2000 A 13.0 PIFE 00001130
Gefran-2019 F057031 GTF-40-480-0-1-0-0 2-P-M 
VISHAY DGC-2
S.C.EXPORTS.R.L MCUP-50  
MD MICRODETECTORS MDI58G 2314   
Datasensor    S6-1-A6 
SCHNEIDER K1K015QCH  
Eaton Moeller 57090 T3-5-8346/E 
小强工控 CARLO GAVAZZI PS31L-NT21R1-T00 
BECKHOFF C9900-H201  
RIEGLER 1145.03-4,0  
Parker Hannifin EP3A-10-0-24-TH  
BECKHOFF C9900-M568  
Turck BI1-EG05-AP6X,Nr:4609740
VIVOIL齿轮泵X2U4302EBBA   
SCHNEIDER XS1N18PC410TF  
SCHNEIDER M9F10106  
SCHNEIDER CA2KN403M7  
CASAPPA 06528022             LVP 30D-32S5-LMD/QB-N-RN-AS5/32 (74/1500)                                                   
UNIVER K1000400030  
ELETTROTEC PMM1A 18K 0.1-1bar G1/4 0-48VDC
UNIVER OV4000630180  
SOHARD SH ARC-PClu-K "modifiziert -12V" (Supply GEHRNG GMBH&CO.KG ) 通讯模块 
GUTEKUNST FEDERN弹簧D-222   
duesen-schlick Mod.930/7-1 S35, drawing D 4.986/4
LEUZE 50127442 LE49C.UC/TS 
microsonic mic+340/D/TC   
HYDAC EDS3446-2-0250-000
RIEGLER 328/63  
SCHNEIDER XCSD3902G13  
Lenze E94ASHE0134
BARKSDALE UDS7-44-0721555 X5 
SCHNEIDER ATV61HU40M3Z  
OMRON NX-ID6142-6  
CASAPPA 03591390             PLP30.38D0-05S5-LED/EB-N                                                                     
Gefran-2019 F057920 TPSA-E-6-Z-B01M-T-V 2130X000X00 
OMRON G3RV-SR500-A 110VAC  
Lovato electric  11 RF9.5 3-5A  继电器 自动控制器  现货 
CAPELLINI ES12KW 6000RPM 001-00240-D
SCHNEIDER XUK2APANM12R  
HARTING 9210403001
RIEGLER 156 D-ES  
Gefran-2019 F001536 1600-DRRRVV-1221-000 
UNIVER K1010500200  
BENTLY 9200-06-02-10-00 600--60000CPM 19.7 mV/mm/SEC
funke seal mat for FP41-MN-4-NH 14050105
Eaton Moeller 291465 EVG-16/1PHAS/6MODUL 
SOLARTRON METROLOGY SOLARTRON METROLOGY ORBIT DP2P  
ETA 2210-T220-K0M1-H1A1-8A
KISSLING    Typ 68.810.101 L-51.XLMP.5   
SELET传感器B02EG82NC   
Honsberg RRI-010PI/A7PSP.2E
小强工控 CARLO GAVAZZI ESAVTD20AM 
PARKER   48186542 D5BF24V9W
BECKHOFF IP6022-B200  
EXSYS EX-K1542V  
BECKHOFF IP3112-B730  
ILME ILFM 3236 PI  
BANNER K30RLBTRGHQP
Rexroth VT-VRPA1-151-1X/V0/0
OMRON F3S-TGR-CL4A-014-2250S  
ALRE-IT JDW-5 Art.-Nr.: H530996 50-600 Pa
UNIVER HA360814  
FINDER继电器7E8684000112   
00041374         BURKERT    0340-D-12,0-BB-MS-GM84-024/DC-08 *       
REXROTH R911395956 RKG4201/012
SCHNEIDER A9L16632  
小强工控 CARLO GAVAZZI RGS1A60A25MKE 
UNIVER VL12204251000  
SCHUNK 371151
Wenglor  163-115-102
Gefran-2019 F010276 TCM-GF-1-J-5-D-0-T-B 005X000X00010XA 
SCHNEIDER OVA40853  
MD MICRODETECTORS MDI58C 244   
Isoloc NT 80/30  Nr:40803 机床零件（支撑脚） 
DOLD安全继电器10718  AA7666.21 AC50/60HZ 42V 0,15S-1000S   
Eaton Moeller 125289 SPX020A2-2A1N1 
PIEPER GMBH FK-CF-R34-3712-2-58-IQ
Gefran-2019 F061373 KX-E-E-E-B16U-T-V-4 2130X000X00 
Gefran-2019 F040183 PM-E-12-F-0100-S 0000X000XX03XXX 
LEUZE 50135334 IPS 208i FIX-M3-102-I3-H 
RIEGLER 514.112  
PARKER 4A-C4L-100-EPR-B
Eaton Moeller 182504 XTSZFFPC-W1100 
TWK SRD66-4096R4096C2Z03
UNIVER M1500160200M  
Eaton Moeller 150553 NWS-5A21/GL/ZS/SW 
SCHNEIDER MTN2335-0319  
SCHNEIDER ILE1B661PB1A8  
Eaton Moeller 170M2708  
STANZANI Adjustable stands Art. 06031000 
UNIVER S5011320050  
CASAPPA 0687878S             FP40.63D1-34S4-LGF/GE-N                                                                     
JUMO 404366/000-460-405-502-20-60-000  
BECKHOFF CP7832-0002-0010  
PULS ML50.102 100-240VAC 1.0A 50-60Hz 50W
GRAYHILL      26YY50078
SCHMERSAL 101206693 SLC 420-E/R1530-30-RFB 
SCHNEIDER A9F05204  
SCHNEIDER LGY125014  
G-BEE AKP87E-1/2"-DAE42N
MD MICRODETECTORS MDI63A 1619   
SICK 1040571
GITIESSE    IMCOS-9022-C  
Gefran-2019 F054922 MK4-A-A-0500-D 0000X000X00X0XX 
CASAPPA FP30.61D0-43T0-LGF/GF-N
SCHNEIDER LA1LC030  
MAG DINENISO4762-M8*8012.9
Salzer P220-61199-206V4 RON/AZ130
ADZ Nagano "D_SML
"
UNIVER K1000801200  
Norbar 50673
英国ONDRIVES变速箱和减速器E40-4-14-LH   
Eaton Moeller 173059 XTSZCSC-H250W600 
SONCEBOZ Typ / type: 6600-30-2-0.37 Art.-Nr.: 6600R045
SCHNEIDER PS522LS30001  
ATOS Y-STDFL-R02-GDID-1-0800
SCHNEIDER NSYPV42  
Wolfgang Warmbier GmbH & Co. KG 2280.8
AVIT GELA 10 UNF 9/16-18
Eaton Moeller 185831 DC1-32011NB-A66CE1 
SCHNEIDER NSYVDAC24U88  
UNIVER RS4000400090  
Gefran-2019 F055822 GFW-1PH-250-480-1-0-3-0-1-0-P 
CASAPPA 019987M8             FRONT SECTION PLP20.8D0-31S1-LOC/OC-N-EL-A FS-AV                                                 
HBM 1-WI/2MM-T
Allied Vision镜头Optik MeVis-C 25mm  
SCHNEIDER XVDB2SGR  
Eaton Moeller 241001 FAZT-B13/1N 
DOLD安全继电器33185  BA9055 DC24V 1-10IPM 1-20S   
Schwabe Nr.120-100
SCHMERSAL 103015397 PS-S300 
SCHNEIDER LV864935SP  
STAUFF SLLR-300G20B
Gefran-2019 F012184 TC1M-B-1-K-2-F-I-B-1 030X000X00050XX 
IGUS 1500.050.100.0  
Electronicon E62.H15-902D30   
EUCHNER GSBF05D08-552-M  
MD MICRODETECTORS CF/CA4-05   
UNIVER M1000120145M  
SCHNEIDER XCMD2902L03S96  
SCHNEIDER KTC2500LP4C2  
Eaton Moeller 12953 T0-3-15137/E 
BETA BV W3-P308L-S2N-S2-M1-J-X1
OMRON E2F-X1R5Y2 2M  
SCHNEIDER XVDC02  
OMRON E5EN-HAA2HBMD-W-500 24VAC/DC  
CEAG GHG4118201R1393 CHI1121Y065Z
Siba 2000013.5
BANNER TL50CGYB
MD MICRODETECTORS MDI63D 505   
RIEGLER FU 7402  
heidenhain 329993-23
OMRON E3FA-RN11 2M  
LEUZE 50122956 CML720i-R05-960.A/PB-M12 
BANNER LMT
AECO FT1000536 FT18SM-CBR LC10 
Gefran-2019 F068108 K32-6-M-B05C-1-4-D-S 2130X000X00 
CASAPPA 76140482           HDP35.50/35.50 D                                                                             
HPI  M3DUK2026HL40D02N 
STRACK 446X496-F1U-66-2312 178334 
OMRON A22NZ-MNA-TRA  
FINDER继电器628290240070   
HBM RTN0.05 47t,2.85mV/V  
Gefran-2019 F304372 1350P-D-RR0-01250-0-G 
DISA RVG-1500F/595-026-364
SCHNEIDER A9F74603  
RIEGLER SR 12  
CASAPPA 01999M4N             PLP20.25S0-12E2-LEB/*GC/PGD-N-P3-24-130                                                     
RIEGLER 303/50  
Eaton Moeller 16NHM000B-690 NH FUSE 16AMP 690V aM SIZE 000 
Gefran-2019 F055587 KS-E-E-Z-B2V5-M-V 2130X000X00 
CASAPPA 00374837             PLP10.1 S0-81E1-LGC/GC-N-FS                                                                 
SCHNEIDER K1F013ULH  
valpes "ER20.X3A.GP6
"
Hydac  SRVR-08-12.1/0
MD MICRODETECTORS MDI63F 1171   
SCHNEIDER LAD7C1  
00046048         BURKERT    0211-A-04,0-FF-MS-GM82-024/DC-08 *       
watlow F4PH-FAAA-01AC
Amtec K-6.213 工件夹具 
MD MICRODETECTORS MDI58G 108   
SCHNEIDER XS518BLNBL2  
HAMLET 1/4"NPT(M)-Φ10
IPF FK914100   
SCHNEIDER LX1D6L6  
DOLD安全继电器57622  BA9053/110 AC0,1-1A AC/DC24-80V   
BANNER Q12RP6LVQ3
OMRON A22NW-2BL-TRA-G102-RD  
SCHNEIDER MTN2352-0414  
Eaton Moeller 174008 XTPZAEHD2-W600 
UNIVER S1004251500M  
小强工控 CARLO GAVAZZI S142BRNN230 
Eaton Moeller 266712 NZM3-4-XAVS 
OMRON R89F-DS1238L-S2  
小强工控 CARLO GAVAZZI PS42L-BO11W1-T00 
Gefran-2019 F073090 GRAAR090090HA33A00 0000X00 
PILZ PSSu E F 4DI 312200
MD MICRODETECTORS MDI63A 2530   
HOFT&WESSEL HW 8612/F2
Stoerk ST48-JHUV.100 Multi 12-24V K1K2K3
Gefran-2019 F023959 WX1-6-M-B01C-1-5-D-5 2130X000X00 
RELECO C7-A20DX/DC12V  R            .   
新闻德国原厂BTSR IFX-C04/P厂家进口

另外气体的流量测量受温度、压力的变化而变动，它对气体的流量测量会造成严重的影响，主要表现在度和重复性方面;在水泥行业中被测过程气体大多含有粉尘，测量传感器中一般带有小孔，粉尘会容易造成测量传感器的堵塞，故在水泥行业大管道气体流量测量难度大，有许多问题有待解决。随着新型差压式均速管流量计在市场中出现，解决了大管道气体流量的测量的难题，它有着量程比大、精度高、不可恢复压损小的特点，也可通过各种措施以防气体中的粉尘堵塞测量传感器。

RIEGLER MF 14-NC-A  
FINDER继电器405190600300   
Econex 1/4" 0 - 600 mbar Pressure Gauge   
Gefran-2019 F052430 TC6M-D-1-J-C-C-I-D-2 000X000X00300XA 
STRACK 346X546-F1-96-2312 171242 
小强工控 CARLO GAVAZZI PS21M-CT11RS-M00 
MGV SPH1013-2440
MD MICRODETECTORS MDI58G 1309   
MD MICRODETECTORS MDI58B 1468   
BECKHOFF ZK1090-9191-1050  
VIVOIL齿轮泵X1P3132CBBA   
SAUER  DANFOSS 10101176  23100241
Gefran-2019 F056668 40T96-4-15-RRR0-300 
HPI  M3AAN3025XA40C04N 
KNOTH 7.1-1128-V19(M7*0.75i)
DOLD 48717 自动控制器 
OMRON J7KN-210 230  
NOKIAN  CAPACITORS XKIB 37/400/6-50
SCHNEIDER XVUC43  
ESKA F100MA 250V
SELET传感器OCV81/D1PNOR   
MD MICRODETECTORS MDI58F 2285   
RIEGLER MV 2216  
BANNER K50LDXGXPQ
Gefran-2019 F050281 TC6M-A-1-K-C-F-G 000X000X00400XA 
DOLD安全继电器46484  BD9080.12 3AC380V UH AC220V   
BECKHOFF C9900-M759  
GITIESSE IMCOS 9024/W-HS 11424A
SCHNEIDER LV848073  
Eaton Moeller 216848 M22S-WRLK3-G 
EDAGE R1605 804 31.140mm 滑轮 
DK340308007/DA FG4058 MGG3400015 
BANNER WLC90WL30RQ
LEUZE/劳易测    MLC500T40-1050/A  控制器 
PARKER 2M-C2L-25-EPR-B
UNIVER RT2330401002  
VSE 7100
Gefran-2019 F043141 TC1M-A-1-K-3-F-G 020X000X00050XX 
CASAPPA 68304355           PLP30.61-33S5-LOH/OG/30.51-LOG/OF D                                                           
Gefran-2019 F021267 T4A-1-J-5-S-G 050X000X00000XX 
SCHNEIDER LUCB05ES  
fischer Art No ： DS21050A21BK0W00 (0-4bar) 压力传感器 
BANNER LEDBR80X80W W/30 HBM 1-VKK1-4A 多可以接4只  四角调整    
新闻德国原厂BTSR IFX-C04/P厂家进口

十字滑环断裂，内部有很多银色金属屑以及铜屑。产生原因：启动压力不平衡，多发生于充完冷媒立即运转。排气温度高：故障表现：压缩机开机运行很短时间内排气温度过高，拆解压缩机看，涡旋盘表面高温轻微过烧。产生原因：外机通风不畅，冷媒泄漏或不足，四通阀串气，系统过滤器或电子膨胀阀堵。噪音：压缩机制造不良噪音：一般厂内商检都能检出，厂外的噪音可能发生在更换压缩机后，产生的原因一般为焊接时流焊导致噪音，如：电机扫膛噪音、涡盘噪音。