根據(jù)測量對象與測量環(huán)境確定類型要進(jìn)行—個具體的測量工作，首先要考慮采用何種原理的傳感器，這需要分析多方面的因素之后才能確定。因?yàn)�，即使是測量同一物理量，也有多種原理的傳感器可供選用，哪一種原理的傳感器更為合適，則需要根據(jù)被測量的特點(diǎn)和傳感器的使用條件考慮以下一些具體問題：量程的大��；被測位置對傳感器體積的要求；測量方式為接觸式還是非接觸式；信號的引出方法，有線或是非接觸測量；傳感器的來源，國產(chǎn)還是進(jìn)口，價格能否承受，還是自行研制。
在考慮上述問題之后就能確定選用何種類型的傳感器，然后再考慮傳感器的具體性能指標(biāo)。
 

 

1、力士樂HM18壓力傳感器訂貨型號：HM18-1X/210-V-S/V0/0

 

壓力繼電器是利用液體的壓力來啟閉電氣觸點(diǎn)的液壓電氣轉(zhuǎn)換元件。當(dāng)系統(tǒng)壓力達(dá)到壓力繼電器的調(diào)定值時，發(fā)出電信號，使電氣元件（如電磁鐵、電機(jī)、時間繼電器、電磁離合器等）動作，使油路卸壓、換向，執(zhí)行元件實(shí)現(xiàn)順序動作，或關(guān)閉電動機(jī)使系統(tǒng)停止工作，起安全保護(hù)作用等。

HM18-1X/210-V-S/V0/0 BOSCH力士樂傳感器
R900933797 4WRZ 25 W1-325-5X/6A24NTK4/M
R900933799 4WRZ 25 W4-325-5X/6A24NTK4/M
R900933800 4WRZ 25 W220-5X/6A24NK4/M
R900933801 4WRZ 10 E1-50-5X/6A24NK4/M
R900933814 DBW 20 B2-5X/100U6EW110N9K4
R900933831 3WE 6 A6X/OFEW110N9K4
R900933832 4WE 6 G6X/EG220N9K4
R900933833 4WE 6 HA6X/EG220N9K4
R900933834 H-4WMM 16 J13-7X/F
R900933840 4WE 6 D6X/EG24K4QMAG24
R900933882 Z4WEH 10 E63-4X/6EG24N9ETK4/D3 SO30
R900933886 4WEH 16 J7X/6EW230N9ES2K4
R900933895 P2GF2/016+GF2/011RE01+01E4
R900933912 4WE 6 D6X/EW230N9K4 SO9
R900933913 4WE 10 G3X/CG110N9K4
R900933917 4WEH 16 D7X/6EW230N9EK4
R900933945 P2GP2/006+GF2/016RL20+20M
R900933953 4WEH 16 H7X/6EG24N9TK4
R900933956 P2GH5/080+GH5/080RE11+11U2
R900933961 4WEH 16 G7X/6EG24N9K4/P4,5
R900933968 4WE 6 E6X/EG24N9DAL/V
R900933970 4WE 6 D6X/OFEG125N9K4/V
R900933984 DBW 20 B2-5X/50U6EG24N9K4
R900933998 FE 16 C-2X/100LK4V
R900934005 3FERE 25 C3X/240A1AA20K31M
R900934006 5-4WE 10 F3X/CG24N9K4/C
R900934008 LC 16 A40E7X/V
R900934009 LC 16 DB40E7X/V
R900934030 DBW 20 A1-5X/200S6EG24N9K4R12
R900934047 4WE 6 J6X/EG24N9K4/N08
R900934051 DBW 20 B2-5X/100-6EG24N9K4V
R900934058 PVV21-1X/060-040RA15DDMB
R900934061 PVV42-1X/098-045RA15DDMC
R900934070 2FRE 6B-2X/8LK4RV
R900934073 4WE 6 D6X/OEW230NK4
R900934081 LC 100 B00E6X/
R900934089 DREE 10-5X/200YG24NK31M
R900934106 4WEH 22 L7X/6EW230N9TK4
R900934112 4WEH 32 HD6X/OF6EG24N9EK4
R900934116 4WEH 16 EB7X/6EG24K4QM0G24
R900934117 4WEH 16 HD7X/6EG24N9ETK4/P4,5
R900934119 LFA 100 KWA3-6X/
R900934120 LFA 80 H2-18-6X/F
R900934122 4WE 6 EA6X/OFEG110N9K4
R900934138 H-4WEH 25 J6X/6EG24N9ETS2K4/B08
R900934139 4WEH 16 J7X/6EG24NETSK4
R900934147 ABAPG-GF1-4,1/71-4/SE
R900934156 4WE 6 D6X/EW230N9K4/B10
R900934161 DBDS 30 G1X/315-270
R900934163 E-LCW 25 C20D1X/V
R900934164 E-LCW 32 C20D1X/V
R900934189 4WE 6 U6X/EG24NK4
R900934197 DBW 10 A2-5X/200-6EG24N9K4V
R900934213 4WEH 16 G7X/6EG24N9ES2K4/P4,5
R900934232 4WEH 16 HD7X/6EG24N9K4/12
R900934311 4WE 6 G6X/EW110N9DK25L
R900934312 4WE 10 HA3X/CW110N9K4/V
R900934313 4WE 6 EA6X/EW110N9K4/V
R900934318 4WE 6 LB6X/EW230N9K4
R900934322 DBW 10 BG2-4X/100-6EW230N9K4 W65
R900934331 4WEH 16 HD7X/OF6EW110N9ETK4
R900934333 4WEH 22 G7X/6EW110N9ES2K4/P4,5
R900934334 DBW 20 B2-5X/315S6EW230N9K4R12
R900934338 P2V7/25-45C0+GF3/032RE01+E07E4
R900934353 4WS2EM10-4X/30B2ET315K8EV
R900934356 4WRZ 25 W220-5X/6A24N9K4/D3M
R900934362 4WRZ 16 W100-6X/6AG24N9K4/D3M
R900934363 4WRZ 10 E25-5X/6A24NETK4/D3M
R900934364 4WRZ 25 EB220-5X/6A24K4/M
R900934365 4WRE 10 E32-1X/24K4/V
R900934373 4WRSE 6 VC35-3X/G24K0/A1V
R900934376 4WRA 6 E1-30-2X/G24N9K4/V
R900934386 LFA 25 RF-7X/F08
R900934389 4WEH 22 HD7X/OF6EG24N9ETK4/B08
R900934395 4WE 6 E18-6X/EG24N9K4
R900934396 DB3U 20 H2-5X/315Y6EG24N9K4
R900934397 4WE 6 J6X/EG110N9DKL
R900934398 3DREP 6 A-1X/25A24K4M
R900934399 VT 17272-1X/ (MOD.VT5006-1X/)
R900934412 4WH 6 Y5X/SO65
R900934413 4WE 10 EB3X/CG110N9K4
R900934414 4WE 6 T6X/EG24N9K4
R900934433 4WE 10 R3X/CW110N9K4/V
R900934436 4WEH 16 J7X/6EG96N9ETK4
R900934438 4WE 10 GB3X/CG24K4
R900934460 4WEH 16 J7X/6EG24N9ETSK4/B10D3
R900934468 4WE 6 J6X/EG24N9K4/T06
R900934469 4WE 6 HA6X/EG24N9K4 SO407
R900934471 LFA 32 WEA-7X/A10P10V
R900934474 4WRZ 10 W1-50-5X/6A24NK4/M
R900934498 E-3SEH 16 SC6X/420-6LG24NETS3K4/B08
R900934502 H-4WEH 16 U10B7X/6EG24N9K4
R900934507 LC 32 DB20E7X/V
R900934520 LFA 32 WEA-7X/A18P12
R900934524 4WRZE 16 W8-150-7X/6EG24N9ETK31/A1D3V
R900934557 4WEH 10 D4X/6EG24N9ETSK4/B10V
R900934563 4WEH 16 J7X/6EG24NESK4/10
R900934570 ZDR 6 DP2-4X/75-40YM
R900934571 DBDS 10 G1X/400-350V
R900934595 MHDBN 16 K2-2X/315VFB
R900934607 4WRE 10 E3-64-1X/24K4/M
R900934641 LFA 25 GWB-7X/B12
R900934642 4WEH 16 HD7X/OF6EG24N9ETS2K4/10
R900934643 4WEH 16 J7X/6EG24N9ETS2K4/10
R900934644 4WSE2ED10-5X/30B13T315K9EV-102
R900934646 4WEH 16 D7X/6EG24N9EK4/B12
R900934652 LFA 25 D22-7X/
R900934667 P4GF3/040+GF3/025+GF3/025+GF2/016RE07 *A
R900934673 4WE 6 D6X/EG24N9K4/B10V
R900934674 3WE 6 B9-6X/EG24N9K4/R12
R900934678 P2GH3/016+GH3/016RE47+47U2
R900934688 4WE 6 D6X/EW48N9K4
R900934691 4WEH 16 J7X/6EG24N9ETK4/P4,5
R900934695 DBW 30 B2-5X/100S6EG24N9K4R12
R900934697 4WE 6 C6X/OFEG24N9K4/V
R900934701 4WH 6 R10-5X/SO11
R900934702 LFA 25 WEMA-7X/P10V
R900934707 H-4WMM 16 G7X/F
R900934712 4WEH 16 Q7X/6EG24N9K4/B10
R900934713 DBWC 30 B2-5X/315YS6EG24N9K4R12 SO103
R900934729 HSZ 06 A217-3X/AS050-BS050M00
R900934741 VT-VSPA1K-1-1X/002/60SEC
HM18-1X/210-V-S/V0/0 BOSCH力士樂傳感器

3、根據(jù)壓力參數(shù)選擇電磁閥的：原理和結(jié)構(gòu)品種
1）公稱壓力：這個參數(shù)與其它通用閥門的含義是一樣的，是根據(jù)管道公稱壓力來定；
2）工作壓力：如果工作壓力低則必須選用直動或分步直動式原理；***低工作壓差在0.04Mpa以上時直動式、分步直動式、先導(dǎo)式均可選用。
4、電氣選擇：電壓規(guī)格應(yīng)盡量優(yōu)先選用AC220V、DC24較為方便。
5、根據(jù)持續(xù)工作時間長短來選擇：常閉、常開、或可持續(xù)通電
1）當(dāng)電磁閥需要長時間開啟，并且持續(xù)的時間多于關(guān)閉的時間應(yīng)選 用常開型；
2）要是開啟的時間短或開和關(guān)的時間不多時，則選常閉型；
3）但是有些用于安全保護(hù)的工況，如爐、窯火焰監(jiān)測，則不能選常開的，應(yīng)選可長期通電型。
6、根據(jù)環(huán)境要求選擇輔助功能：防爆、止回、手動、防水霧、水淋、潛水。

HM18-1X/210-V-S/V0/0 BOSCH力士樂傳感器
R900934744 VT-VSPA1-1-1X/002/60SEC
R900934746 4WRE 10 W3-32-1X/24K4/M
R900934747 4WRAEB 6 W07-2X/G24N9K31/A1V
R900934754 H-4WEH 25 D6X/6EG24N9ETS2K4
R900934756 4WE 6 E6X/EG110N9K4
R900934757 Z4WE 6 E63-3X/EG24N9K4QMBG24
R900934760 LFA 25 GWA-7X/A12P12
R900934761 LC 32 A02E7X/
R900934768 4WEH 22 HA7X/6EG24N9ETK4/P4,5
R900934784 P2GF2/016+GF1/4,1RE01+01E4
R900934789 4WE 6 C6X/EG24NK4
R900934793 PVV5-1X/162RB15UMC
R900934805 4WE 10 E3X/CG24N9K4 SO99
R900934806 LFA 25 KWA-7X/A15
R900934810 4WEH 22 H7X/6EG24N9K4
R900934813 Z4WEH 16 E63-5X/6EG24N9ETK4/V
R900934817 DBW 20 A2-5X/350-6EG48N9K4
R900934827 H-4WEH 25 J6X/6EW110N9ES2K4/10
R900934828 4WEH16EB7X/6EG26N9ETK4
R900934848 4WRDU 16 W200L-5X/6L15K9/VR
R900934857 4WE 6 C6X/EG110N9K4
R900934860 4WRA 6 EA30-2X/G24N9K4/V-589
R900934877 2FVR 16 PD1X/20L8QBV
R900934879 DBW 30 B1N5X/350-6EW230N9K4
R900934880 DBW 20 AG2-4X/315-6EG24N9K4 W65
R900934891 2FRE 6B-2X/2LK4RV
R900934916 4WE 6 J6X/EW48N9K4
R900934917 4WE 6 E6X/EG24NK4/B08
R900934919 4WE 6 UA6X/EG24NK4/X08
R900934933 4WE 6 W6X/EG24N9K4/B12
R900934935 4WEH 22 E7X/6EW110N9EK4
R900934936 4WEH 16 J7X/6EW110N9ETS2K4
R900934943 DBW 30 B1N5X/350S6EG24N9K4R12
R900934944 4WEH 16 L7X/6EG24N9ETSK4
R900934984 4WSE3EE32-4X/1000B9ET315K9EM
R900934987 4WRZ 25 W220-5X/6A24NETK4/D3M
R900934989 4WE 6 X101-6X/EG24N9K4/T06
R900935000 4WE 6 Q6X/EG24N9K4 SO407
R900935001 4WE 6 HA6X/EG125N9K4
R900935013 ZDRE 6 VP3-1X/210MG24K4M
R900935024 DBEC-3X/50G24NK4
R900935029 LFA 32 DB2-7X/050V
R900935050 DBW 20 BG1-5X/315-6EG24N9K4
R900935067 4WRZ 32 W520-5X/6A24N9K4/V
R900935088 MHDRE 06 SK2X/18AG24C9V
R900935096 H-4WEH 25 U6X/6EG24N9ETK4
R900935103 4WEH 16 HJ7X/6EG24N9ETK4
R900935130 DBAWR 30 BF2N1X/200S6EG24N9K4R12
R900935134 4WE 6 D6X/EG24NC4 SO797
R900935141 DBW 25 BG2-5X/315U6EG24N9K4
R900935143 4WE 6 D6X/EG26N9K4
R900935173 4WEH 16 U7X/6EG24N9TK4
R900935175 4WE 6 E73-6X/EG96N9K4/A12
R900935186 ZDRE 10 VP2-1X/100LMG24NK4M
R900935196 4WE 6 J6X/EG24NK4/X08
R900935235 VT-SR1-1X/1/4WS2EE10
R900935247 DBW 10 B2-5X/200-6EG24N9K4 SO631
R900935269 H-4WEH 22 G7X/6EG24N9S2K4 SO152
R900935290 4WE 6 E19-6X/EG24N9K4
R900935300 4WE 6 LA6X/EG24N9K4
R900935302 LFA 32 EH2-7X/CA20DQMG24FX10
R900935317 4WEH 16 G7X/6EW230N9ETSK4/B10P4,5
R900935318 4WEH 16 F7X/6EG24N9TK4
R900935320 3WEH 16 A30-7X/6EG24N9K4
R900935326 4WEH 16 E7X/6EG24N9K4 SO8
R900935329 P2V7/10-20C0+R4/1,00-450RE01+G01E4
R900935340 4WS2EM10-4X/10B2ET315K8EV
R900935341 ZDREE 10 VP2-1X/315XLMG24K31M
R900935342 DBET-3X/315G24K4-152
R900935354 P2GH2/008+GH2/008LE47+47U2
R900935368 4WE 6 R6X/EG12N9K4
R900935369 LC 25 DB20B7X/
R900935372 4WE 10 D3X/CG24N9K4 SO196
R900935379 DB3U 30 D2-5X/350-6EG24N9K4V
R900935382 DBW 20 AG2-4X/315-6EW230N9K4 W65
R900935399 LFA 32 DB2-7X/025
R900935400 DBW 10 B2-5X/315XY6EG24N9K4
R900935402 DBAW 40 BF2N1X/100YS6EG24N9K4R12
R900935411 P2GH5/200+GH5/125RE07+07U2
R900935420 3WE 6 A4-6X/EG24K4
R900935422 4WE 6 D6X/EG220N9K4/B12
R900935423 4WE 6 D6X/EW230N9K4QMAG24
R900935426 4WREE 6 V1-08-2X/G24K31/A1V
R900935431 4WE 6 D6X/EG24N4K4QMAG24
R900935432 ZDRE 10 VP1-1X/100YMG24NK4M
R900935433 4WRZ 32 W520-5X/6A24NETK4/D3M
R900935438 P2GF2/016+GF2/011RE20+20E4
R900935441 MHDBV 16 K2-1X/420-...MFB
R900935443 PV7-1X/40-45RE37MC3-16-A184
R900935444 P2GF2/022+GF2/008RE20+20E4
R900935445 PVV4-1X/069RA15UMC
R900935452 P3GF3/022+GP2/006+GF2/006RE07+20+20E4
R900935458 4WE 6 EA6X/EW24N9K4
R900935466 PVV2-1X/068RA15DMB
R900935472 4WS2EM10-4X/10B1T315K8AM
R900935476 4WRZ 25 E325-5X/6A24NETK4/D3M
R900935479 4WEH 32 E6X/6EG24N9ETS2K4
R900935489 4WE 6 GA6X/EG220N9K4
R900935490 P3GH4/025+GH4/020+GH4/020RE11+18+18U2
R900935513 H-4WEH 32 R6X/6EW110N9ETS2K4/10
R900935532 DBW 10 A2-5X/315S6EG24N9K4R12
R900935535 4WRA 6 WA30-2X/G24K4/V
R900935547 P3GF3/032+GF3/032+GP2/013RE07+07+20E4
R900935572 LFA 32 EWA-7X/CA40DQMG24P12
R900935574 4WE 6 E6X/EW48N9K4
R900935575 3WE 6 A6X/EG220N9K4/V
R900935584 DBW 20 B2-5X/200P140YS6EG24K4R12
R900935585 4WSE2EM10-5X/75B13ET210K31EV
R900935591 4WMR 6 D5X/QMBG24 SO87
R900935594 4WEH 16 E7X/6EW230ES2K4
R900935595 4WEH 16 J7X/6EG24N9TSK4
R900935619 P2GF1/4,1+GF1/3,2LL01+01M-A387
R900935629 4WRA 10 W1-30-2X/G24N9K4/V-589
R900935630 4WRA 6 W15-2X/G24N9K4/V-589
R900935635 4WE 6 J6X/EG24N9K4/T06V
R900935645 4WEH 22 T7X/6EG24N9S2K4
R900935650 4WEH 16 J7X/6EG24N9ESK4
R900935652 4WEH 16 E7X/6EW230NETS2K4
R900935659 DBW 20 B1-5X/200-6EG24N9K4
R900935663 4WEH 16 E7X/6EG24N9ETK4/V
R900935671 Z4WEH 22 E63-5X/6EG24ETK4QMBG24
R900935672 DBA 40 F2N1X/100P070
R900935674 4WRZE 10 W8-85-7X/6EG24N9EK31/A1V
R900935675 4WRZE 10 W6-85-7X/6EG24N9EK31/A1V
R900935715 H-4WEH 25 J6X/6EW230N9ETS2K4
R900935721 Z4WEH 10 E63-4X/6EW230N9ETK4
R900935722 4WEH 16 D7X/6EW110N9K4
R900935725 4WEH 22 D7X/6EW110N9K4
R900935726 4WEH 16 D7X/6EW110N9EK4
R900935727 4WEH 22 J7X/6EW110N9ETS2K4
R900935730 LFA 32 DR2-7X/150
R900935732 LC 40 A40D7X/
R900935733 DAWC 30 B2-5X/315-10Y6EG24N9K4
R900935739 4WRA 10 W1-60-2X/G24N9K4/V-589
R900935754 ZDREE 10 VP2-1X/315XLMG24NK31M
R900935766 4WEH 10 D4X/6EG24N9ETK4QMBG24
R900935767 4WEH 10 H4X/6EW110N9ETK4
R900935785 DRE 20-5X/100YG24NK4M
R900935786 DRE 20-5X/200YG24NK4M
R900935791 4WRZ 25 E1-325-5X/6A24NK4/M-68
R900935794 4WE 6 D6X/OFEW230N9K4/T06
R900935797 4WE 6 J6X/EW230N9K4/T06
R900935802 4WE 6 R6X/EG24N9K4/V
R900935803 DR 20 G5-5X/100YMV
R900935805 4WE 6 G73B6X/EG24N9K4/A12
R900935807 E-LFW 16 WE-1X/420A08
HM18-1X/210-V-S/V0/0 BOSCH力士樂傳感器