IFM壓電傳感器中主要使用的壓電材料包括有石英、酒石酸鉀鈉和磷酸二氫胺。其中石英(二氧化硅)是一種天然晶體，壓電效應(yīng)就是在這種晶體中發(fā)現(xiàn)的，在一定的溫度范圍之內(nèi)，壓電性質(zhì)一直存在，但溫度超過這個(gè)范圍之后，壓電性質(zhì)完全消失(這個(gè)高溫就是所謂的“居里點(diǎn)”)。由于隨著應(yīng)力的變化電場變化微小(也就說壓電系數(shù)比較低)，所以石英逐
  漸被其他的壓電晶體所替代。而酒石酸鉀鈉具有很大的壓電靈敏度和壓電系數(shù)，但是它只能在室溫和濕度比較低的環(huán)境下才能夠應(yīng)用。磷酸二氫胺屬于人造晶體，能夠承受高溫和相當(dāng)高的濕度，所以已經(jīng)得到了廣泛的應(yīng)用。 
　　現(xiàn)在壓電效應(yīng)也應(yīng)用在多晶體上，比如現(xiàn)在的壓電陶瓷，包括鈦酸鋇壓電陶瓷、PZT 、鈮酸鹽系壓電陶瓷、鈮鎂酸鉛壓電陶瓷等等。

98454 EMS-Base FC Adressierst. P+F
98455 EEMS-Base FC Adressierst. P+F
99334 EMS-Base FC P+F
99335 EEMS-Base FC P&F
AC0005 Profikit DEUTSCH
AC0006 Profikit ENGLISH
AC0007 Added Value package AS-i T5
AC0017 Added Value package AS-i T5
AC0019 Added Value package AS-i T5
AC001S Safety monitor/1 channel
AC0020 Added Value package AS-i T5
AC0021 Added Value package AS-i T5
AC0022 Added Value package AS-i T5
AC0023 Added Value package AS-i T5
AC0024 Added Value package AS-i T5
AC002S Safety monitor/2 channel
AC003S Safety monitor/1 ch. enhan.
AC004S Safety monitor/2 ch. enhan.
AC005A ClassicLine 4DI T M12 Atex
AC005S ClassicL45 1DI/2DI M12
AC006S ClassicL90 2SI 2DO T M12
AC007A ClassicL45 2DI 2DO T M12
AC007S BWS-Modul
AC008A ClassicL45 4DO T M12 ATEX
AC009A ClassicLine 4DI 4DO T M12 Atex
AC009S SmartLine SafetyModul
AC010S E-stop illuminated IP67
AC0115 Manual AS-Interface German
AC0116 Manual AS-Interface English
AC011S E-stop key switch IP67
AC014A ClassicL45 2DO-y 2DI-y T M12
AC015S AS-i Safety pcb 2-SI/1-DO
AC016S CL90,Evaluation unit,AS-i
AC0305 System-Software + Handbuch Deu
AC0306 System-Software + Handbuch Eng
AC0307 System-Software + Handbuch Fra
AC0311 System-Software + Handbuch Deu
AC0312 System-Software + Handbuch Eng
AC0314 Controller-Library German
AC0315 System-Software + Handbuch Deu
AC0317 System-Software + Handbuch Deu
AC0325 Controller-Library English
AC0326 Softw.for ControllerE full Ger
AC0327 Softw.for ControllerE full Eng
AC0340 CoDeSys 2.3 CD full f. Cont
AC0346 Manual CoDeSys 2.3 German
AC0347 Manual CoDeSys 2.3 English
AC042A AirBox 2DI 1PO M12 II 3D
AC046A AirBox 2DI 1PO M12 ATEX
AC1004 CONTR 2MSTR 1RS232C
AC1005 Contr 1MSTR 1RS232C 1DP
AC1006 Contr 2MSTR 1RS232C 1DP
AC1008 CONTR/1MSTR/1RS232C/1DN
AC1011 Contr 1MSTR 1RS232C 1RS485
AC1012 Contr 2MSTR 1RS232C 1RS485
AC1015 Repeater 6GK1 210-0SA00  IP67
AC1016 Extender 6GK1 210-1SA00  IP67
AC1018 Controller 1MSTR 1RS232C 1DP
AC1020 Contr 2MSTR 1RS232C 1IBS
AC1023 Contr 1MSTR 1RS232C 1RS232C
AC1053 Master Steckkarte  CP2430 für
AC1057 Master S7-300 CP343-2 6GK7 343
AC1060 ASI M-MODUL
AC1092 Modbus Gateway RS485 B+W 1037
AC1093 Modbus Plus Gateway V2.1
AC1095 PCB PCI-Card 2 Master
AC1144 Addressing unit AS-i 2.1
AC1145 eAS-i Tester
AC1146 AS-i Tuner IP67
AC1147 AS-i Busabschluss
AC1150 2DI RS485 SEW CCT
AC2254 SmartL25 4DI C
AC2255 SmartL25 4DI 2DO R C
AC2256 SmartL25 4DI 2DO R C
AC2257 SmartL25 4DI 4DO T C
AC2258 SmartL50 4DI 4DO R C
AC2259 SmartL50 4DI 4DO R C
AC2260 SmartLogic 8DI 4DO T 1AO C
AC2264 SmartLine25 4DI 3DO T C
AC2305 DUAL SENSOR T4 2SI M12
AC2307 DUAL SENSOR T6 2SI 2DO T M12
AC2310 DUAL SENSOR T5 2SI 1DO T M12
AC2314 DUAL SENSOR T4 2SI
AC2315 DUAL SENSOR T4 2SI M12
AC2316 DUAL SENSOR T5 2SI 1DO T M12
AC2317 DUAL SENSOR T6 2SI 2DO T M12
AC2351 Push-button modul 8I/8O
AC2410 CompactModule 4DI M12
AC2411 CompactModule 2DI 2DO T M12
AC2412 CompactModule 4DI 4DO T M12
AC2413 CompactModule 4 SB
AC2417 CompactModule 4DO T M12
AC2445 Compactmodul aktiv, 4E/4AT PNP
AC2449 Compactmodul passiv, 4V-E
AC2451 CompactModule 4DI M12 V4A
AC2452 CompactModule 4DI 4DOT M12 V4A
AC2457 CompactLM12 4DI M12 IR IP67
AC2458 CompactLM12 2DI 2DO T M12 IR
AC2459 CompactLM12 4DI 4DO T M12 IR
AC2462 CompactLineM12 4DI4DO T M12
AC2463 CompactLine 8DI M12
AC2464 CompactLineM12 4DI M12
AC2465 CompactLineM12 4DI 4DO M12
AC2466 CompactLineM12 4DI4DO T M12
AC2480 CompactLine M8 4DI
AC2500 ClassicLine45 4 SB
AC2501 ClassicLine45 4DI FKT M12
AC2502 ClassicLine45 2x(2DI/1DO T)M12
AC2503 ClassicLine 3DO T M12
AC2504 ClassicLine 4DI 3DO T M12
AC2505 ClassicLine45 4DI M12
AC2506 ClassicLine 2x(2DI) M12
AC2507 ClassicL45 2DI 2DO T M12
AC2508 ClassicLine45 4DO T M12
AC2509 ClassicLine90 4DI 4DO T M12
AC2514 ClassicL45 2DO-y 2DI-y T M12
AC2515 ClassicLine 4DI M12
AC2516 ClassicLine90 4AI (C) M12 IP67
AC2517 ClassicLine90 4AI (V) M12 IP67
AC2518 ClassicLine90 4AO (C) M12 IP67
AC2519 ClassicLine90 4AO (V) M12 IP67
AC2520 ClassicL90 4AI(Pt100) M12 IP67
AC2521 ClassicL90 4AO (C) M12 IP67
AC2524 ClassicLine90 2X(2DI 1DO T)M12
AC2526 ClassicLine90 4AI M12 IP67
AC2602 PZB 4DI 4DO T
AC2606 AnalogModule 4AI Pt100 ST
AC2610 AnalogModule 1AI ST
AC2611 AnalogModule 1A0 ST
AC2616 UniversalModule 2AI(C) IP65
AC2617 UniversalModule 2AI(V) IP65
AC2618 UniversalModule 2AO(C) IP65
AC2619 UniversalModule 2AO(V) IP65
AC2620 UniversalModule 4AI(Pt100)IP65
AC2701 CabinetModule 4DI 4DO T ST
AC2703 CabinetModule 4DI 4DO T ST
AC2704 CabinetModule 4DI 4DO T ST
AC2708 CabinetModule 4DI 4DO T PW
AC2709 CabinetModule 4DI 4DO T W
AC2711 RMQ-M1C-ASI RMQ22 AS-Interface
AC2716 CabinetModule 1LO PW
AC2720 PCB 4DI 4DO T
CR1032 R360/TDM/NUM-BLOCK
CR1033 R360/TDM/STANDARD/CLOCK
CR1036 R360/TDM/BIG-DISPLAY/CFL
CR1038 R360/TDM/BIG-DISPLAY/8I/LED
CR1040 R360/TDM/STANDARD/16I/LED
CR1050 R360/PDM360/MONOCHROM
CR1051 R360/PDM360/COLOR
CR1052 R360/PDM360/compact/MONO
CR1053 R360/PDM360/compact/MONO-E
CR1060 R360/PDM360/MONOCHROM/CCFL
CR1070 R360/PDM360/smart/MONO
CR1071 R360/PDM360/smart/MONO-E
CR1500 R360/KEY PAD MODULE
CR2011 R360/COMPACT-MODULE/O/8
CR2012 R360/MODULE/I/12/O/4/10V
CR2013 R360/COMPACT-MODULE/I/8/O/4
CR2014 R360/MODULE/I/12/O/4/PCB/5V
CR2015 R360/asc/CUSTOMER-SPECIFIC
CR2021 R360/COMPACT-MODULE/O/8
CR2023 R360/COMPACT-MODULE/I/8/O/4
CR2031 R360/METAL-MODULE/O/8
CR2032 R360/METAL-MODULE/I/8/O/8
CR2033 R360/METAL-MODULE/I/8/O/4
CR2101 R360/INCLINATION SENSOR/CAN
CR2102 R360/INCLINATION SENSOR/CAN
CR2500 R360/SMART-CONTROL/J 1939
CR2501 R360/SMART CONTROL/11992
CR2502 R360/SMART-CONTROL/11783-2
CR2511 R360/SmartModule/O/8
CR2512 R360/SmartModule/I/4/O/8
CR2513 R360/SmartModule/I/8/O/4
CR3001 R360/PWM-ANALOG-MODULE/PCB
CR3002 R360/PWM-ANALOG-MODULE/PCB
CR3003 R360/PWM-ANALOG-MODULE
CR3004 R360/PWM-ANALOG-MODULE
CR3007 R360/PWM-ANALOG-MODULE/0,5A
CR3101 R360/CANmem
CR3102 R360/CANcom/GPS
CR3103 R360/CANcom III
CR3104 R360/CANcom/GPS III
CR7020 R360/Safety Controller II
CR7200 R360/Safety Controller Ext.
CR7505 R360/Safety Controller I
CR9013 R360/CUSTOMER-SPECIFIC-UNIT
CR9019 R360/CUSTOMER-SPECIFIC-UNIT
CR9021 R360/CUSTOMER-SPECIFIC-UNIT
CS0002 CONTROLLER/G/I/12/O/8/PNP
CS0014 R360/DISPLAY/CAN
CS0015 CONTROLLER/P/I/16/O/PNP/CAN
CS0104 DOOR-CONTROLLER/MODULAR/1NC
CS0203 SINGLE-PUMP-CONTROLLER
CS0204 DOUBLE-PUMP-CONTROLLER
DA0001 A300/230VAC
DA0038 A300/230VAC
DA0116 A300/110-240VAC/DC
DA0122 A300/ 27-60VAC/DC
DC0002 C230/230VAC
DC0104 D100/IP65 TEACHFUNKTION
DC2001 MONITOR FR-1 CUSTOMER SPEC
DD0001 D100/230VAC
DD0008 D100/ 12VDC
DD0015 D100/110VAC
DD0022 D100/230VAC/10-10K
DD0026 D100/230VAC/2 RELAIS
DD0088 D100/230VAC/EXT.POT.
DD0096 D100/CUSTOMER-SPECIFIC-UNIT
DD0116 D100/110-240VAC/DC
DD0122 D100/ 27-60VAC/DC
DD2001 MONITOR/FR-1 /230VAC
DD2002 MONITOR/FR-2 /230VAC
DD2003 MONITOR/FR-1 /110-240VAC/DC
DX2011 DISPLAY/AX360
DX2012 DISPLAY/AX360/PNP OUT
DZ0101 COUNTER/100/230VAC
DZ0201 COUNTER/200/230VAC
DZ0401 COUNTER/400/230VAC
DZ2001 COUNTER/CP-1/24VDC
DZ2002 COUNTER/CP-2/24VDC
DZ2004 COUNTER/CP-3/24VDC
DZ2007 COUNTER/CP-2/24VDC
DZ2008 COUNTER/CP-3/24VDC
E10009 ADOAH042ZDS0005E03
E10012 SDOAH040PLSFKPG
E10013 SDOAJ040PLSFKPG
E10014 SCHELLE/?6,2MM
E10015 MONTZUB IF SCHELLEN
E10016 SCHELLE/IA
E10017 SCHELLE 34MM
E10018 REDUZIERHUELSE/SCHELLE/IG/KG
E10019 REDUZIERHUELSE/SCHELLE/II/KI
E1001A SDOGL070PLNFKPG/1D/1G
E10020 MUTTER/SCHEIBE/M8x1/PBTP/2x
E10021 MUTTER/M8X1/MS/2x
E10022 Mutter/M8X1/V4A/2x
E10023 MUTTER/SCHEIBE/M12X1/PBTP/2X
E10024 MUTTER/M12x1/MS/IF/OF/2x
E10025 MUTTER/M12x1/V4A/IF/2x
E10026 MUTTER/M18X1/PBTP/2X
E10027 MUTTER/M18X1/MS/IG/OG/2x
E10028 MUTTER/M18x1/V4A/IG/OG/2x
E10029 MUTTER/M30X1,5/PBTP/2x
E1002A SDOGJ040PLNFKPG/1D/1G
E10030 MUTTER/M30X1,5/MS2X
E10031 MUTTER/M30x1,5/V4A/2x
E10032 MONTZUB IN (AL)
E1003A SDOAJ040PLNFKPG/1D/1G
E1004A SDOAL070PLNFKPG/1D/1G
E10056 MONTZUB IG SCHELLEN
E10058 KABDOSE DK-000-K DIN43650/PG9
E10062 MONTZUB IA SCHELLEN
E10068 IDE3060-FPKG/OTEIL/ID5005
E10072 Montageplatte/M1/IME/IVE/KVE
E10073 Montageplatte/M2/IME/IVE/KVE
E10076 MONTZUB IG SCHELLEN
E10077 MONTZUB II SCHELLEN
E10083 SDOAT052--SFKPG
E10087 SDOAT050--SFKPG
E10093 SDOAH041PLSFKPG
E10101 KABELVERSCHR/NPT
E10105 ADOGB030PLS0005E03
E10108 SDOAH040PLSFKPG
E10109 SDOGH040PLSFKPG
E10118 IME2020-FBOA/OTEIL/IM0010
E10120 ICE2040-FBOA/OTEIL/IC0003
E10124 Inbusschraube/M5x50/V4A/2x
E10125 Inbusschraube/M5x35/V4A/4x
E10126 Inbusschraube/M5x35/V4A/2x
E10134 Mutter M12X1/SW14/CUZN
E10136 SDOGH042PLSFKPG
E10137 SDOGJ040PLSFKPG
E10143 Inbusschraube/M5x45/V2A/2x
E10144 Klemmhalter/25...50mm/IQ
E10145 Klemmhalter/50...125mm/IQ
E10154 Anschlagst??el/IE
E10155 Anschlagst??el/ITB
E10158 ADOAH042MSS0002E03
E10161 ICE3040-FPKG/OTEIL/IC5005
E10162 KDE3060-FPKG/NI/OTEIL/KD5018
E10163 KDE3060-FNKG/NI/OTEIL/KD5019
E10164 IME3015BFPKG/OTEIL/IM5020
E10165 IME3020-FPKG/OBERTEIL/IM5019
E10168 IME2015BFBOA/OTEIL/IM0011
E10420 ADOGH040MSS0015G04
E10432 ADOGH040MSS0005G04
E10437 ZDO2H040MSS0005H05
E10441 ASI/IGA-Simulator
E10445 ZDO6H057MSS0000-00STAM120MSS
E10446 ZDO8H059MSS0000-00STAM120MSS
E10447 SDOAM120MSSFKPG
E10448 SDOGM120MSSFKPG
E10449 ASI/PG11/2XVERSCHRAUBUNG/10x
E10450 Reduzierverschr/PG13,5/P9
E10467 Mutter/M18X1/PBTB/IG/OG/2x
E10479 Puck/IND/15
E10492 Puck/IND/21
E10541 IME2020-FRKG/OTEIL/IM5038
E10544 SDOGJ040PLSFKPG