熱電偶絲細(xì)而軟，極易變形，當(dāng)偶絲發(fā)生折疊、扭曲等塑性變形使熱電極的偶絲產(chǎn)生應(yīng)力時，就改變了熱電偶的熱電特性，從而使變形熱電偶測量結(jié)果的準(zhǔn)確性受到影響。因 此，檢定前一定要把熱電偶絲拉
熱電偶絲被污染，甚至被氧化，會使熱電極偶絲表面不光亮、發(fā)暗發(fā)黑，這時的熱電極熱電特性極不穩(wěn)定，測量數(shù)
上海祥樹SCHUNK164100
上海祥樹SCHUNK164100
上海祥樹SCHUNK164100
A、熱電偶[10]安裝時應(yīng)放置在盡可能靠近所要測的溫度控制點(diǎn)。為防止熱量沿?zé)犭娕紓髯呋蚍乐贡Ｗo(hù)管影響被測溫度，熱電偶應(yīng)浸入所測流體之中，深度至少為直徑的10倍。當(dāng)測量固體溫度時，熱電偶應(yīng)當(dāng)頂著該材料或與該材料緊密接觸。為了使導(dǎo)熱誤差減至小，應(yīng)減小接點(diǎn)附近的溫度梯度。
B、選擇測溫點(diǎn)時應(yīng)具有代表性，例如測量管道中流體溫度時，熱電偶的測量端應(yīng)處于管道中流速大處。一般來說，熱電偶的保護(hù)套管末端應(yīng)越過流速中心線。
C、當(dāng)用熱電偶測量管道中的氣體溫度時，如果管壁溫度明顯地較高或較低，則熱電偶將對之輻射或吸收熱量，從而顯著改變被測溫度。這時，可以用一輻射屏蔽罩來使其溫度接近氣體溫度，采用所謂的屏罩式熱電偶。
HEIDENHAIN ROQ425 2048 27S17-58 ID:312511-01
WEBER Foto Captor 1342.43VL100
BAUMER GI333.C70C323
PIZZATO FG60AD7D0Z-F28 P09 S1324-S1
FOERSTER 6.720.01-2011-21
HYDAC HDA4744-B-600-000
ONDRIVES G06003
HYDAC HDA4744-A-006-031 4BAR
JUMO 902002/20-402-1003-1-9-160-104/000
HEIDENHAIN 557679-01
DIATEST BMD-S4-CR-4.57-MB-SO+0.2 4.57-4.77
DELTA DC2030 230VAC
WILCOXON MODEL 786A SN:6411
ABB 07KR51 07KR51-Y3.9
SCHMERSAL BNS-260-02/01zG-ST-R
BOSCH REXROTH R900347502
STEIMEL SF3-25RD
SHIMPO 速比25 SHIMPO VRL070025K519EB1600
HYDAC 0110 D025 W/HC
SCHUNK 0312934 LGZ 32-AS
PERMA 101397(A410)
GEFRAN ME1-6-H-B02C-2-3-K-000 200Bar 10-30 4-20MA
VIBRO-METER 204-452-000-221
AVTRON M4-4T3HH51-W000 24VDC 1024P/r
BOTTER TM0917106
RK 30160000755
ABB 3HAC11818-4 L=30M
ABB 1SBP260011R1001 1S130A10EAF0023
TOPEX F0403000465
HYDAC HAD4445-A-160-000 (160BAR 8-30VDC)
WALTHER 7-114-123550
KISSLING 54.810.101 K60
SCHUNK PGN+125-2-AS-SD 37371453
MAHLE PI 25025 DN PS25
SAMHYDRAULIK HR S 200 CL320
E+H FMR240-A5V2APJAA4A
HEIDENHAIN 760932-05
GEMU 69540D137212/N0101
WAGO 750-0972
MTS RHM0400MP151S1B6100
DANLY 6-2538-48
MTS RHM1300MP021S1G3100
ZIMM Z-50-SN-KGT配套螺桿
SCHMERSAL BNS 260-11/01ZG-ST-L 101184384
BERTHOLD 40445
PROXITRON IKL 015.33GH Art.-Nr.:2319D-15
HBM 1-WA/10MM-T
B+K VIBRO VS-068
SBS SB-1440
FESTO SMT-10M-24V-E 551372
VEGA PULS69-AXBXXCHKMAXX
SIKA AX2510
BURKERT 060638L/060630Q ROHSW47LP 110-230V/50-60HZ 0.5A
SCHUNK 88000403
UNIVERSAL PVV PNDF 16 KRW 01 8200300405
MTS RPM0600MD701S2B1100
BRINKMANN 4LAAX0GS-F545(適用于SFL1150/460+1250)
LEUZE AMS 200/40-11(50103156) 停產(chǎn)代替型號 AMS 304i 120
PHOENIX IB IL INC-IN-PAC 2861755
E+H 80F25-AD4SAAKEABBA DN25/PN100
GEFRAN TK-C-1-E-B250-H-V
HEIDENHAIN 375137-01
HYDAC 0160DN010BN/4HC/-V
MAXIMATOR S 25 D Art.-Nr. 3130.1721
SCHMERSAL TQ200-11-2777-1/2737
ROMHELD 1825-505
BINKS 250697
PAATZ 9908-0600:21.02
STAHL GE-S075.0601 51-75-BMK-699P
MICHAEL RIEDEL REIA 63/ST 0.063/0.161
SKF DU56N2075-53+MGP
FLENDER KAD108-G132M4MF
SPM TRV-20 1508045
RACO T1N7 2330304
HEIDENHAIN ERN 1381.062-2048
HYDAC 1289141 DFN BN/HC 40 S B 10 LZ 1.1 /-BO-LED-B7
BENDER IRDH275-435 SERIAL-NO:0807590981
JUMO 902020/20 1xPT100 50….100℃
WIKA WUC-10 -30inHG-3000Psi 1/4VCRM
WILO MHI405-2/E/3-400-50-2/OEM/01
JEAN.MULLER R3087441 AC690V x 900A
NOVO RSC2831-610-121-201
ACE MC600MH2
PSG SMV 04 II
GESIPA Taurus No. 757 0008
JAKOB D1=32G7/D2=24H6/L=92 10846993
WELLER WXP120 58765712N
WEG 1041088547
HILSCHER CIFX 50-RE/+ML
EL-O-MATIC F20+PT2
EGE IGMF 005 GSP
HEIDENHAIN ID.667596-01
BAUMULLER DS71-M25 4.1KW
ACE MC4575EUM2
MTS 370460
HENGSTLER 0522885
ROLAND 零件號：0184940 UDK20 Double blank detector 同ROLAND雙料檢測傳感器配套（規(guī)格型號PW42AGS）
HYDAC EDS 1791-N-400-000 0~400bar 0-10V/4-20Ma 22-32VDC
VERSA P/NVGG-4422-U-A240 V@60HZ 240 VALVE PSIG:MIN-MAX 20-175 V@50HZ 208 VALVE BAR:MIN-MAX1.4-12 TYPE:SOLENOID CERT V023Z0033LCCM-2 NO:40V60
EATON EASY-M-256K
SCHMALZ SGON 45x15 NBR-60 G1/4-IG 10.01.05.00097
COFI 型號：TRS820P
BURKERT 00046855
SENSOPART L4-10M-G-PUR
PERSKE KRS 35.5-2 D-0126 Nr.01371745
BAUMER OHDM 13P6901/S35A B192
MP FILTRI CS-150-A10-A
KONECRANES NM38751NR2-180V-82W-130NM-22NM
EUROTEK TYPE: ET/RF3055/FTF/N Order code: ET7673N 3*520VAC/50-60Hz
BUSCHJOST 8240200.9101.024.00NC G3/4
FSG 5930z01-328-043
ABB DSAI 130D
SUPFINA 10026278
CRANE AMBD1V1CYE DN100 PN16 配帶氣缸 帶限位開關(guān) 電磁閥
ROTRONIC HC2-SM-EX
PILZ S1EN 50KOhm 24-240VAC/DC 884100
JUMO 202552/01-8-01-4-0-00-25/000
HEIDENHAIN 315418-04
REXROTH R911170785
GEMU 0324/X/M/14/74/4/1/C1/06/08/10-0101 DN2 24VDC
TER SERIE PF2C PF090200200002
WURTH 6139366
B+R 8BVI0055HWS0.000-1
REXROTH R901147272
IPF M12*150 _YT036021
