新闻山东HMS 021670-B 总线模块报价
RS-485接口是采用平衡驱动器和差分接收器的组合,抗噪声干扰能力增强,总线上允许连接多达32个设备,大传输距离为1.2km。统的主要功能6.1数据采集与处理数据采集是配电监控的基础,数据采集主要由底层多功能网络仪表采集完成,实现远程数据的本地实时显示。需要完成采集的信号包括:三相电压U、三相电流频率Hz、功率P、功率因数COS、电度Ep、远程设备运行状态等数据。数据处理主要是把按要求采集到的电参量实时准确的显示给用户,达到配电监控的自动化和智能化要求,同时把采集到的数据存储至数据库并供用户查询。机交互系统提供简单、易用、良好的用户使用界面。采用全中文界面,CAD图形显示低压配电系统电气一次主接线图,显示配电系统设备状态及相应实时运行参数,画面定时轮巡切换、画面实时动态刷新、模拟量显示、开关量显示、连续记录显示等。障报警及事故追忆在配电系统发生运行故障时,会及时发出声光报警,提示用户及时响应故障回路,同时自动记录事件发生的时间地点,以被用户查询、追忆故障原因。据库建立与查询主要完成遥测量和遥信量定时采集,并且建立数据库,定期生成报表,以供用户查询打印。褶皱式除尘袋气布比有什么不同?新除尘器气布比原则上可以按普通圆袋来设计,即1.-1.2m/min.能耗上能否节省,通过哪些方面节省的?同样情况下,褶皱除尘布袋清灰效果会比普通圆袋好.同样气布比情况下,压缩空气消耗量会降低.喷吹频率会下降(喷吹间隔延长),喷吹阀的寿命也会延长.如果是比较同样数量的圆袋处理同样的风量,风机的能耗会下降4-5%左右(这个同设计气布比有关)---这是在用波形除尘布袋代替圆袋的情况下(即现有除尘器改造).5.除尘器的壳体是否有什么变化?材料上和体积上是否有节省?新设计的除尘器如果采用同圆袋完全一样的气布比设计,箱体截面积可以减少85%,因此体积可以减少85%,因此材料可以有同样的节省.喷吹管和脉冲阀的数量都相应减少,建议设计时气布比稍微低一些,比如过滤面积按增加5%而不是8%来考虑,这样客户会体验到比较长的布袋寿命,较好的运行效果。能成本管理自动进行日、月、年的电能统计,可以进行尖、峰、平、谷时段设定,实现电能分时段计费功能,同时生成日、月、年报表,电能棒图、饼图、电能曲线图等。户权限管理可根据买方要求添加、删除软件的用户数量和设置用户的权限。针对不同级别的用户,设置不同的权限组,防止因人为误操作给生产、生活带来的损失,实现配电系统安全,可靠运行。行负荷曲线定时采集进线及重要回路电流负荷参量,自动生成运行负荷趋势曲线,方便用户及时了解设备的运行负荷状况、实时显示重要回路的谐波数据(231次谐波)及查询历史谐波数据等。
SCHNEIDER K1F513Q
BAUMER HUEBNER GMBH POGS90 DN 2048 R
BARKSDALE B2T-A48SS-P5
BANNER Q45VR2FPQ
RELECO C4-A40BX/UC24V R .
OMRON A22NW-3RM-TGA-G102-GE
SCHNEIDER NSYCVF165M230PF
CASAPPA 02012315 PLP20.25D0-82**-LEB/EA-N-EL FS
CEAG GHG 511 4306 R 0001
Eaton Moeller 17-5THMEJ80
UNIVER RQ2000500020
halder 22050.001
BARKSDALE XT-R12 Art:0221-356-600 Vers:08-35VDC Ausg:Zwell 4-20mA Ser.nr:S11SY0047.1/001
OMRON A22NL-RNA-TGA-G002-GC
Eaton Moeller 240858 FAZT-C12/2
BECKHOFF C9900-H203
Z-Laser Z5M18B-F-532-lg10
BANNER LT3NUQ-71361
小强工控 CARLO GAVAZZI IA08BLN25PO
小强工控 CARLO GAVAZZI PS21L-PS11R1-H00
BURKERT 电磁阀324582
OMRON 7313-1000-0003
Turck BI12-EM30WD-AP6X 7M Nr:4614555 接近开关
MAG AP0000006-014_1
ComatReleco C12-A21FX/DC24V+S12 自动控制器
Mahle AF6026-016
SELET传感器B01E3015POC5
SCHNEIDER KTA2500CP43
reiff 926420
VIVOIL齿轮泵X1P2102FBBA
FINDER继电器405260065001
MD MICRODETECTORS MDI63F 1163
MD MICRODETECTORS MDI58B 905
parker EN837 0-100bar G1/4
RIEGLER GE386LST
BANNER QS18VN6LPQ8
BANNER PIA430UM1X1NF
PARKER 12A-C12L-1/3-EPR-B
DEMAG 21101184 ZBF71 A8/2 B003 0.09/0.344
Eaton Moeller 135756 E58KNS30
SCHNEIDER MTN630819
OMRON SP060S-MF1-8-1C0/R88M-1M40030
Turck NI40U-CP40-AP6X2 接近开关
DOLD安全继电器40599 BA9040.12 3AC50/60HZ 400V
PALL RC861CZ090HYR 24DC
BANNER Q50BU W/30
microsonic dbk+4/3CDD/M18 E+S
R42.48-22/22G 3
LTA Art. Nr:425738
PULSOTRONIC KORT600-M18MB63-DPA-V2-RT,Nr.08361841550
Eaton Moeller 114806 BPZ-MPL200-425
CASAPPA 03702833 HDP30.34D2-04S3-LMC/MB-N
MD MICRODETECTORS MDI63F 548
SCHNEIDER XMLA020A2S11
B&R Automation X20DO9322
Eaton Moeller C14M2I
Gefran-2019 F024115 TR6-B-2-B-C-C-K-I-1 000X000X00130XX
Gefran-2019 F072459 MK4-A-F-0360-Y 0000X000X10X0XX
UNIVER CM-680R
REER EOS2 254A 1321202
OMRON J7KN-22D-10 24
Eaton Moeller 183582 IZMX40N3-P08F-1
Phoenix Nr.1509568 电缆
Gefran-2019 F012737 TC5-B-1-J-3-Q-J-P-3 060X000X00010XX
CASAPPA 03640189 FRONT SECTION KP40.109S0-85E5-LEG/ED-42D(4/5)-N-A-CSC
UNIVER CM-9671
SCHNEIDER LV434852
OMRON XS5W-T421-KME-K
RIEGLER 730-CDE
BANNER BT2.5.83SMBLM600
MD MICRODETECTORS MDI38F 1413
CASAPPA 035636CE REAR SECTION KP20.14D*- * *-L**/OC-*N5-N-P-FS
SCHNEIDER KTA2000ET41A
UNIVER RT2200320080I
HBM 1-U9B 500N 负荷传感器
SCHNEIDER VW3A9536
BANNER TL50BLW2AOS4Q
VIVOIL X1P2702FBBA
ALPHA SP100S-MF1-5-2K0-2S Article code: 20030508 Serial No.:3256199
POWERNET DDC 4960
UNIVER HB340614
BANNER QS18VN6RQ
BURKERT 电磁阀20942
parker R119-06J
OMRON F3S-TGR-NSHC-21-M1J8
BERNSTEIN 6088835023 Ti2-A2Z AH
hydac FSK-127-2.5/0/-/12 液位计
SCHNEIDER LV430860
PCH PCH1270-CHF8004
Gefran-2019 F063500 TK-E-4-E-N01U-M-V 2130X000X00
小强工控 CARLO GAVAZZI RAM1A23A50G
CASAPPA 03569476 REAR SECTION KP20.11,2D*- *S1-LEA/EA- *S4-N-P FS
RIW-Maschinenbau GmbH DIN15078-B630*110*230
RENISHAW RMM44A3A00
FHF91048210 ExII-Signalwecker dGW 21 48 VDC Geh?use schwarz
ACAM PT2G-SM5F.3
SCHNEIDER XMLEZ600
TIEFENBACH Gmbh Typ:iTNA 16AK42/1065-2075
SIEMENS 3RN1010-1CW00
KEB 300-0667
Stoerk ST48-WHDVM.04FP,24V
BRINKMANN TS 22/350+001
VOLXMANN G1260
LEUZE 50041876 REF 4-A-25x22800
MD MICRODETECTORS MDI38G 2102
MD MICRODETECTORS MDI63G 1343
STRACK 246x246-F10-27-1730 164143
SCHNEIDER VW3BRS2500R014TDP
Infastaub GmbH INFA-TRONIC, Typ ESM-934 Y6 R 自动控制器
供应进口法国HPI齿轮泵P1AAK2010CL30A01N
MD MICRODETECTORS MDI38F 365
binks 102-3335-K5
Gefran-2019 F042912 AR6-B-2-C-C-A-I-D-2 000X000X00100AX
LEUZE 50132439 KDS U-M12-4A-M12-4A-V1-050
Turck LI1000P1-Q25LM1-ESG25X3-H1181 位移传感器
RIEGLER 15.DMA.25010
CASAPPA 02001657 REAR SECTION PLP20.16D*-12 *-LEB/EA-N-EL-P-VPIF140
CASAPPA 019992NP MOTOR PLM20.11,2R0-82E2-LEA/EA-N-EL-V8 (CRS)
Gefran-2019 F033601 TPS-4-F-B25D-T 2130X000X00
UNIVER CM-9626
maxon motor 148877X + 223102X + 110514
ATOS LIMHA-4/350/V-I 24DC 油压传动阀
VOGEL MKU11-BW6-0428
RIEGLER 212.42-N
Bohncke 595.2602.36 密封件
Eaton Moeller 102684 NS2-160-NA
Eaton Moeller BK/HLS INDICATING FUSEHOLDER BK/HLS
Eaton Moeller 908033
Eaton Moeller 236643 PXL-D3/4
VIPA 231-1BD40
FINDER继电器656181150300
LINMOT LU02-1000 电机转子润滑脂
新闻山东HMS 021670-B 总线模块报价
六修理验收工作修理竣工的机械由维修主管、技术人员会同维修人员及操作人员进行试运转,根据运转情况进行修理鉴定。同时,机务部门必须将修理情况包括所更换主要部件、主要部位的修理尺寸和装配间隙、试运转记录及注意事项等方面资料填入《机械维修卡》中作为机械修理竣工资料,并编入机械技术档案,以便存查。由于修理过失造成损坏或故障,按损坏额的1%扣罚主修人效益工资。由于配件质量不良而引起故障,由机械主管将修理事故情况报物资部,由物资部对采购人员进行一定的经济处罚。
小强工控 CARLO GAVAZZI A82-10500
H.M.STEIN SOHN GMBH TYPE A056 SENSOR TYPE:2.0
UNIVER K1000800560M
MD MICRODETECTORS MDI63D 834
smart material 1-3 composite
LIKA编码器C80-H-1024ZCU430PL0.2/S700 C80 /S700
bussmann NH0006A
SCHNEIDER MTN466560
MD MICRODETECTORS AK1/AP-1A8R
Magnet Schultz X BP X 030 K54 A01
SCHNEIDER NSYAECPFLT35
OMRON NYP25-11002-15WC1000
英国ONDRIVES变速箱和减速器P70-30A
SCHNEIDER ZB4BW0M424
Eaton Moeller 136497 ZEB32-45/KK
B&R Industrie-Elektronik GmbH X67AI1323 总线模块
CELSA AST10156,1600/5A/10VA/KL1
MD MICRODETECTORS MDI58F 1810
IPR FM-80-U-3/43-NR
SCHNEIDER MIP11112T
DURGO GT-77 ID.NR.477NQ 5.0bar
MD MICRODETECTORS UK1A/G6-0ESY
OMRON 100-054-503
KISSLING Elektrotechnik GmbH NZT1 361 305
Gefran-2019 F029466 TK-N-1-M-B01C-M-V 2130X000X00
BANNER QS30RRX-85692
TELWIN 61220168
GMW ASKD 31.8
Eaton Moeller 111342 BPZ-SP-MSW-10
stoger 205 333
Gefran-2019 F020037 TR6-B-2-B-C-A-J-B-1 000X000X00400XX
Altmann Sonderfertigungskosten
小强工控 CARLO GAVAZZI EI1805PPCSS-1
UNIVER W1010630030M
norelem Normelemente KG 03040-08 工件夹具
KOBOLD PSCY-232R2C4D DC24V 4-20mA
Gefran-2019 F049652 TC1M-A-1-J-5-C-G 020X000X00070XA
FHF 21162612
UNIVER KD2000630050GM
FINDER继电器405290040003PAC
CASAPPA 80025113 KP40.63-06S8-LME/MD-CSL/30.73-LME/MD CSC S
MD MICRODETECTORS LS2ER/30-105F
HYDAC RF3-2.5-EPT2-N-N-1-1-0 KS200-2.5,34404
小强工控 CARLO GAVAZZI EM0PMZX3AN
RICO-WERK 591293
HARTING 19300160232
BECKHOFF CX5130-0142
SCHNEIDER BSH0702M32A2A
JUNG 1058974
Gefran-2019 F063752 KE1-7-M-B07C-1-4-D-S-P-E 2130A000X00
UNIVER RS2000320035
Eaton Moeller 134822 E53KBL34T111E
HPI P1CBN3050HE2018HL20C04N
BECKHOFF KS2012
ORTLIEB TS 65/6A 036.8041/00
RIEGLER DS 5813
BURKERT 6519W 6.0 FLNSCH PN2-8bar
SCHNEIDER XKBA1233CR
AI-Tek Passive Speed Sensor 70085-1010-354
OMRON FHV7H-C032-S16
Eaton Moeller 193886 Z-SCH230/1/25-11
HBM WA-L-100W-32K-K2-LB-2-2(线长10M 活塞式 0-10V模拟量输出)
UNIVER RS4200320175
DOLD安全继电器42009 AN9843.82/212 3AC50/60HZ 400/690V
RIEGLER 252.403/2-ES
JAQUET DualTach/T501
OMRON J7KNG-14-01 60VDC
SCHNEIDER VW3M8102R50
MD MICRODETECTORS MDI58F 2442
SCHMERSAL 103026843 PH-COM4-ER-03
Eaton Moeller 183762 IZMX40B4-P40F-1
OMRON A22NS-3BL-NAA-G110-NN
CASAPPA 02004155 PLP20.16D0-82E2-LEB/EA-N-P32
Eaton Moeller 140529 DS-120120-CS
EUCHNER GmbH CES-A-BBA
Cembre dr95-16 CAPOCOR.NORMA DIN46235 SEZ.95MMQ VITE 16MM
HBM DF001
RIEGLER WSL146MSVUNI
CASAPPA 02003547 PLP20.11,2S0-54B2-LBE/BC-N-FS
RESATRON RSC58P-13+12-P-3-V2-US-F
Schneider 199AMX-15 继电器
UNIVER W1010630075
badgermeter FLOW Dynamics
OMRON A22NS-3BR-NAA-G120-NN
OMRON G7L-1A-T 50VAC
小强工控 CARLO GAVAZZI ET1820PPAS-1
BUEHLER NT63-K-VA-M3/750
EA WT451502-EE620552
Schweiger AKUA034MR04610200400 821.1.17.2.0009
BURSTER 8526-6001(1KN)
ZIEHL-ABEGG GR31M-2DK.5H.2R 120621
SCHNEIDER LC1D18E5
Eaton Moeller 183114 XNH00-XRAIL
BARTEC 27-6DF2-5232/3031 0~300℃ 30A 250V
UNIVER S1011321180M
00001213 BURKERT 0311-C-02,0-BB-MS-0000-230/50-08 *
SCHNEIDER NSYTBS292412
SCHNEIDER XVC6B35SK
OMRON A22NL-RMM-TAA-G002-AE
GEMU G620 80D81814 + C1201
Eaton Moeller 3-6OEGMA125
FINDER继电器653181200000PAS
WIKA P-30-R-BV360-GBZZ-A-M4Z-ZZ TYP P-30 -1-+5bar 压力传感器
ILME ILCZAV 25 L16
MD MICRODETECTORS MDI58B 974
GMW EASK 31.3
YALE E13033185
VAISALA HMT120-KA1A1B11A1A0Z
UNIVER W7000160007
AFAG 11011895
teknovi type-ks4237ar-dn-80-cv=26-air-4.2-bar-serial-21312-pn-10
TWK编码器CRS66-4096R4096M3H03
KROHNE DW182/RRL/E/1200-10000/FG/A/2/M1/R7
SCHNEIDER ZB6CGE202
Eaton Moeller 1818061 K5DG/C
JUMO 901120/20-1043-45-320-000-99/999
OMRON NYP17-211K2-15WC1000
RIEGLER GE1210LST
STROMAG 70-HGE-690-FV70-A2L 173135/60
Atlas Copco MPN:2912439406
VIVOIL齿轮泵X3M7231IEEE
MD MICRODETECTORS MDI63A 1913
MD MICRODETECTORS MDI58B 1221
UNIVER S5204250400
OMRON GAR48
Rexroth 4WREE10V75-22/G24K31/F1V
GHR Hochdruck-Reduziertechnik GmbH W11-A9-E2-N-25
WALTHER 4-95288-511-05-Y23 128143
IPR 15030095
SCHNEIDER LUCC32ES
EPIDOR 480.772
SCHNEIDER XC2JC161
RIEGLER KDH-2B
SCHNEIDER ZB5AK1513
Eaton Moeller KTS-R-400
OILGEAR PVG-130-E1BV-LSFY-P-1NNSN-NN
SCHNEIDER K1D004ACH
ravitex 070101 000007修磨器现货
BANNER S30SP6RE
PILZ 774542
MD MICRODETECTORS MDI58G 1052
Goudsmit Magnetic Systems B.V. TPGC-990001
Baumer FZDK 40P5001
MD MICRODETECTORS MDI63A 673
新闻山东HMS 021670-B 总线模块报价
上述两种干燥方式都不太适合制盐工业。制盐工业宜以流化床干燥设备为主。下面介绍一下几种振动流化床干燥机的性能。世纪8年代中期,我国制盐行业开始使用振动流化床干燥机。从原理上说,振动流化床干燥机用于制盐行业有很多优点:振动流化床干燥机适用于干燥分散度大、易粘结、不易流化的物料。由于振动促进了物料的流态化,所以风压和风速只需要满足被干燥物料中水分的汽化就可以,因而可比固定流化床减少1/3-1/2气量,减小了动力消耗,还减少了晶粒磨损及其他相关附属设备。
Eaton Moeller 289905 XME0604CL
HBM 1-RM4220
Anorad LC-200-400-E-0-T-TR-W08-2
FEAS Netzteil MPS10012
IGUS MAT9043720
SCHNEIDER BMH1003T21A2A
Beta 7280022
RIEGLER BPH-1
WINKEL轴承KB PR 4.074 P
HBM 1-U10M/25KN
WALTHER LP-019-0-WR026-11-1-GG;DN19/PN50/G3/4A
SCHNEIDER BMH2053P16A2A
CASAPPA 03802372 HDP35.80D2-06S8-LGH/GG-60F0-N-A-(U-30)
UNIVER M1500200170
IPF IB080179
Nicotra Gebhardt DDM 10/8 E6G3603
RIEGLER 350.915-T1
Horiz-Centrifugal Pump Ident NO.224104。model:IP50-13/2-3(380VAC,50Hz,3.0Kw 6.4A,600L/min-1.4bar)/Interlit
Wistro Typ:F50IL-4-2V17.00.1286
KARL M42.42 NR.Z4226S
BURKERT 电磁阀349694
MD MICRODETECTORS MDI58G 885
UEI/United Electronic Industries, Inc PD-BNC-16
OMRON NYP25-312K1-15WC1000
STAHL 8570/11-306,NO:150578 插座
ZIEHL-ABEGG RH63M-6DK.6N.1R 130157
ILME ILCYFA 35
HYDROKOMP GmbH KN-460-5-EG001
OMRON E2A-S08KN04-WP-B2 5M
RICKMEIER泵R65/250FL-Z-SO
CASAPPA 68304345 PLP30.51-33S5-LOG/OF/30.38-LOG/OF D
SCHUNK IN80/O 0301588
UNIVER K1000500012M
FINDER继电器270581100000
Turck TW-R50-B128 Nr:6900504
CASAPPA 03592838 MOTOR PLM30.90D0-04S5-LOG/OH-N
BECKHOFF CP6701-0001-0060
Eaton Moeller 19484 AT4/11-S/IA/R316
SASSATELLI 404210
TWK编码器IW254/100-0.25-KFN-KHN
Turck Li400P0-Q25LM0-LiU5X3-H1151 Displacement Sensor with Slider
SCHNEIDER A9W21425
CASAPPA PLD10/4/CS-GD/3.15-GC/3.15-GC/3
SCHNEIDER EER52000
SCHMALZ ASK C5000
SCHNEIDER STBDDI3425
JOKAB SAFETY PLUTO S46 V2
Euchner C-M12F05-05X034PV10,0-MA-100184 NO.100184
SCHNEIDER S33928
RIEGLER 13.DM.25010
marzocchi ALP2-D-22油泵
SCHNEIDER LAD93217
BECKHOFF ZK1090-3191-1160
AMETEK 1911 150249 0-600psi
BANNER DX80G9M6W2P2M2M2
Eaton Moeller 240739 BF-U-4/96-A
MD MICRODETECTORS MDI63G 916
BURKERT 电磁阀45207
CASAPPA 03590276 PLP30.61S0-04S5-LSE/SD-N
KOBOLD VKP-2075AG3S 10-75L/min
Eaton Moeller 170M5930
Gefran-2019 F305168 GFW-3PH-60-480-1-1-3-R-1-1-E7
Siemens 7MP3112-1AA00-0AA0
MD MICRODETECTORS MDI58B 1241
Eaton Moeller 1-1NBUNA6-3
CASAPPA 03571455 KP30.27D0-83E3-LED/EB-V
Saia-Burgess V3QR1
Allison PART NUMBER:29549575
Eaton Moeller 114677 XVTL-MP/T-4/3
ALRE THK-100x17
Ahlborn Mess- und Regelungstechnik GmbH ZA9030FS2
ALFA LAVAL DOC27-18H 18245241
BANNER WLS28XW710L25S
SCHNEIDER S540285
BANNER OTBVR81LQD W/Y
FINDER继电器405181100000PAC
KULLEN&MEZ 3,014.00
SCHNEIDER KTA1000EH340
OMRON R1KIT40017AAAAA
SCHNEIDER NSYRC20
OMRON E2E-X30MB1DL30-M1
woertz接线端子81505/10
Eaton Moeller 170294 FRCMM-25/4/003-G/A
UNIVER AF-2500R
HBM AE101(0-10V 配齐线缆)
CASAPPA 06862754 LVP 30D-32S5-PSD/VB-N-RP0-E
SCHNEIDER XUK2APBNL2R
BURKERT 154798
Eaton Moeller 277126 DILM25-10(208V60HZ)
BRAUN E1667-10375396
R+W 188AIZFF-5W
THWING-ALBERT 225-1
ILME ILJCVAP 10 L21
SCHNEIDER XV1CA4127
REGGIANA 154B8705M1 RR65T FS R=101.36 RF
lectroetch FORMULA LNC-3 电解液
Parker S1-024000 24VDC 100%ED 1.29A 49.12
RIEGLER FU 621-10
Honsberg RRI-010PI/A7PSP.2E
FINDER继电器7S1481200220PAS
ELPRESS PS710E
dunkermotoren BG 65x25 SI NR: 88565.04493
MD MICRODETECTORS MDI58F 1751
FINDER继电器406190040301PAC
tennant T300
CASAPPA 69362748 PLP30.22/30.22/20.16/20.11,2 S/FS-L
SCHNEIDER RUMC33P7
BANNER TL50BLGRWQ
CASAPPA 03590283 PLP30.38S0-04S5-LSD/SC-N
MD MICRODETECTORS MDI63A 2364
BK AO-0087-D-100
FINDER 94.84.3
FINDER继电器434170185000
OMRON JZSP-CVMCA11-05-E-G5
RIEGLER 450.050-M
LEUZE 68000137 MLC500T14-750/V
CHAMPION POWER SWITCH BOX TSW-12A-2P
parker PV028R1K1AYNMMC 柱塞泵
Knick isolation P41000D1-0079
SCHNEIDER KSA250DZCG43A
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OMRON E2E-X2C18-M1
DOLD安全继电器21890 AI 897.07 AC45-400HZ 230V 5K-OHM
OMRON B7A-R10SC01
FINDER继电器405290600003
SCHNEIDER ATV312HU22M2412
POWERTEAM TWSD11
MD MICRODETECTORS MDI58G 168
LEUZE 50035072 RT 707/4-2
Osborn International GmbH 9907035082
BERNSTEIN 6090145010 EEX-SU1Z FH -9M-
SCHNEIDER LXU2.004.858PP
BOLL&KIRCH 2.04.5.110.260.50,500μm
MD MICRODETECTORS MDI58G 695
Rexroth AG32N932-0-2-0
OMRON VFX48-244-20CE--TAVPNNNA-
Gefran-2019 F003744 PC-F-0050 0000X000X20
ENERDOOR FIN130SP.001.M
LEUZE 50116310 BCL 301i SM 100 D
Eaton Moeller 176076 FAZ-B3/2-DC
Filton Ltd 18471 R
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LEUZE 50116453 BCL 348i SM 100 D
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SUMITOMO (SHI) CYCLO DRIVE GERMANY GMBH PART NO:211
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Eaton Moeller 15-5CAV3E
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MD MICRODETECTORS MDI63D 1640 ELDON EF200R5SCHNEIDER A9F06410 Vector GL3100089380 BURKERT 电磁阀184702 KOBOLD 41R57 250V 1.5A 100W
新闻山东HMS 021670-B 总线模块报价
化工用泵的选择4.1.1离心泵输送温度下液体粘度不大于65mm2/S,否则泵的效率下降较大。(当粘度大于65mm2/S时,离心泵的性能下降很大,一般不选用离心泵,但由于离心泵输液无脉动,不须要安全阀且流量调节简单,因此在化工生产中也罢常看到离心泵用于输送粘度达1mm2/S的液体)。流量较大,而扬程相对教低液体中溶解或夹带的气体不大于5%(体积)液体中含有固体颗粒时,宜选用特殊离心泵(如泥浆泵)要求流量变化大、扬程变化小,宜选用平坦的流量---扬程曲线的离心泵,要求流量变化小、扬程变化大,宜选用陡降的流量---扬程曲线的离心泵。2容积式泵输送温度下液体粘度大于65mm2/S,流量较小而扬程相对较高,宜选用往复泵。液体中溶解或夹带的气体允许稍大于5%(体积)液体需要准确计量时,可选用柱塞式计量泵,液体要求严格不漏时,可选用隔膜计量泵润滑性能差的液体不应选用齿轮泵和三螺杆泵,可选用往复泵。流量较小,温度较低、压力要求稳定的,宜选用转子泵或双螺杆泵。2根据装置所需流量和扬程,按泵的分类及适用范围初步确定泵的选型,因离心泵结构简单,输液无脉动、流量调节简单,因此除离心泵难以胜任的场合外,尽可能选用离心泵。