新聞德國HMS AB7663-B總線模塊進(jìn)口
在冷庫的制冷系統(tǒng)中，制冷壓縮機(jī)是核心設(shè)備，通常被稱之為制冷主機(jī)。目前，在中小型冷庫制冷系統(tǒng)中多采用活塞式制冷壓縮機(jī)，因制冷工質(zhì)的不同常分為氨制冷壓縮機(jī)和氟制冷壓縮機(jī)，今天zui冷菌主要介紹活塞式氨制冷脫機(jī)的常見故障與思路。制冷壓縮機(jī)無法正常啟動檢修思路檢測是否由供電電壓過低或是電動機(jī)線路連接不良造成的。如果確系為電網(wǎng)電壓過低，則待電網(wǎng)電壓恢復(fù)正常后再次啟動：如果是線路接觸不良，應(yīng)檢測線路與電動機(jī)有關(guān)的連接處，并予以修復(fù)。
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
小強(qiáng)工控 CARLO GAVAZZI IA08BLN25PO
小強(qiáng)工控 CARLO GAVAZZI PS21L-PS11R1-H00
BURKERT 電磁閥324582
OMRON 7313-1000-0003
Turck BI12-EM30WD-AP6X 7M Nr:4614555 接近開關(guān)
MAG AP0000006-014_1
ComatReleco C12-A21FX/DC24V+S12 自動控制器
Mahle AF6026-016
SELET傳感器B01E3015POC5
SCHNEIDER KTA2500CP43
reiff 926420
VIVOIL齒輪泵X1P2102FBBA
FINDER繼電器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 接近開關(guān)
DOLD安全繼電器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 電纜
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 負(fù)荷傳感器
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 電磁閥20942
parker R119-06J
OMRON F3S-TGR-NSHC-21-M1J8
BERNSTEIN 6088835023 Ti2-A2Z AH
hydac FSK-127-2.5/0/-/12 液位計
SCHNEIDER LV430860
PCH PCH1270-CHF8004
Gefran-2019 F063500 TK-E-4-E-N01U-M-V 2130X000X00
小強(qiáng)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 自動控制器
供應(yīng)進(jìn)口法國HPI齒輪泵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 位移傳感器
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 油壓傳動閥
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繼電器656181150300
LINMOT LU02-1000 電機(jī)轉(zhuǎn)子潤滑脂
新聞德國HMS AB7663-B總線模塊進(jìn)口
除塵配件的堵塞。濾袋發(fā)生堵塞時，使阻力，可由壓差計的讀數(shù)值增大表現(xiàn)出來。濾袋堵塞是引起濾袋磨損、穿孔、脫落等現(xiàn)象的主要原因。引起濾袋堵塞的原因：1)、暫時地加強(qiáng)清灰，以消除濾袋的堵塞；、部分或全部更換濾袋；、調(diào)整安裝和運(yùn)行條件。脈沖電磁閥不宜掛得過松或過緊，過松容易積塵，過緊容易拉壞。新舊濾袋不應(yīng)混裝，避免損壞時間不同影響設(shè)備正常工作。更換下來的濾袋，先用壓縮空氣吹凈，再檢查有無破洞，有破洞修補(bǔ)好后留待更換。
小強(qiáng)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編碼器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
英國ONDRIVES變速箱和減速器P70-30A
SCHNEIDER ZB4BW0M424
Eaton Moeller 136497 ZEB32-45/KK
B&R Industrie-Elektronik GmbH X67AI1323 總線模塊
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
小強(qiáng)工控 CARLO GAVAZZI EI1805PPCSS-1
UNIVER W1010630030M
norelem Normelemente KG 03040-08 工件夾具
KOBOLD PSCY-232R2C4D DC24V 4-20mA
Gefran-2019 F049652 TC1M-A-1-J-5-C-G 020X000X00070XA
FHF 21162612
UNIVER KD2000630050GM
FINDER繼電器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
小強(qiáng)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(線長10M 活塞式 0-10V模擬量輸出）
UNIVER RS4200320175
DOLD安全繼電器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 繼電器
UNIVER W1010630075
badgermeter FLOW Dynamics
OMRON A22NS-3BR-NAA-G120-NN
OMRON G7L-1A-T 50VAC
小強(qiáng)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繼電器653181200000PAS
WIKA P-30-R-BV360-GBZZ-A-M4Z-ZZ TYP P-30 -1-+5bar 壓力傳感器
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編碼器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齒輪泵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修磨器現(xiàn)貨
BANNER S30SP6RE
PILZ 774542
MD MICRODETECTORS MDI58G 1052
Goudsmit Magnetic Systems B.V. TPGC-990001
Baumer FZDK 40P5001
MD MICRODETECTORS MDI63A 673
新聞德國HMS AB7663-B總線模塊進(jìn)口
如：鹽酸，硝酸等。YTP-1S螺紋連接同上YTP-75SF法蘭連接用于腐蝕性強(qiáng)烈，粘度較大，易結(jié)晶介質(zhì)的壓力YTP-1SF法蘭連接同上隔膜壓力表液位差的說明尤其對于帶軟連接管的隔膜壓力表，由于受壓部與通用型壓力表安裝位置不同，會產(chǎn)生如圖所示的液位差的影響量P。隔膜壓力表的耐蝕性的說明隔膜壓力表的耐蝕性可通過合適的選擇與測量介質(zhì)接觸部分的隔膜，法蘭及密封墊圈的材料來保證。隔膜材料：Crl7Nil2Mo2(316)；蒙乃爾合金(Cu3Ni7)；哈氏合金(H276C)；鉭(Ta)及氟塑料(F4)。
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軸承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 電磁閥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繼電器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編碼器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 電磁閥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繼電器405181100000PAC
KULLEN&MEZ 3,014.00
SCHNEIDER KTA1000EH340
OMRON R1KIT40017AAAAA
SCHNEIDER NSYRC20
OMRON E2E-X30MB1DL30-M1
woertz接線端子81505/10
Eaton Moeller 170294 FRCMM-25/4/003-G/A
UNIVER AF-2500R
HBM AE101(0-10V 配齊線纜）
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 電解液
Parker S1-024000 24VDC 100%ED 1.29A 49.12
RIEGLER FU 621-10
Honsberg RRI-010PI/A7PSP.2E
FINDER繼電器7S1481200220PAS
ELPRESS PS710E
dunkermotoren BG 65x25 SI NR: 88565.04493
MD MICRODETECTORS MDI58F 1751
FINDER繼電器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繼電器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
MD MICRODETECTORS MDI63G 866
OMRON E2E-X2C18-M1
DOLD安全繼電器21890 AI 897.07 AC45-400HZ 230V 5K-OHM
OMRON B7A-R10SC01
FINDER繼電器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
NORELEM 09068-02
HBM Z6FC3-100 100KG
Eaton Moeller 135860 E57-08GS01-CDB
BAKER HUGHES PN:903194
LEUZE 68022918 MLC500T90-1800MG
SCHNEIDER XY2CZ0130
VIBRO PROCESS BM 5200/10 NR 503053
LEUZE 50116453 BCL 348i SM 100 D
ILME ILCGO 06.29 B
SUMITOMO (SHI) CYCLO DRIVE GERMANY GMBH PART NO:211
FINDER繼電器406170120001
SOLARTRON 961350-3 LE/25/S
Eaton Moeller 15-5CAV3E
CASAPPA 019986LD MOTOR PLM20.20S0-46E2-LEB/EB-N
RIEGLER FU 6130
BANNER CL50GRYALS4NQP
SCHNEIDER S530453
SCHMALZ EVC-TR 4 AC No.2572190
ILME ILCAV 10 L29
BANNER CL50GRXAOS3IPQHPI P1CBN3020HD2006HL20C04N SCHNEIDER WDE011617 HYDAC PGE104-2500/2250/ 1600-RBS1/1/1-N-3900/3902-3903
MD MICRODETECTORS MDI63D 1640 ELDON EF200R5SCHNEIDER A9F06410 Vector GL3100089380 BURKERT 電磁閥184702 KOBOLD 41R57 250V 1.5A 100W
新聞德國HMS AB7663-B總線模塊進(jìn)口
一體化溫度變送器熱惰性引入的誤差由于熱電偶的熱惰性使儀表的指示值落后于被測溫度的變化，在進(jìn)行快速測量時這種影響尤為突出，因此應(yīng)盡可能采用熱電極較細(xì)、保護(hù)管直徑較小的熱電偶。在測溫環(huán)境許可時，甚至可將保護(hù)管取去。由于存在測量滯后，用熱電偶檢測出的溫度波動的振幅較爐溫波動的振幅小。為了準(zhǔn)確的測量溫度，應(yīng)當(dāng)選擇時間常數(shù)小的熱電偶，時間常數(shù)與傳熱系數(shù)成反比，與熱電偶熱端的直徑、材料的密度及比熱成正比，如要減小時間常數(shù)，除增加傳熱系數(shù)以外，有效的辦法是盡量減小熱端的尺寸。
