6
本特利传感器光电传感器的光电效应一般有外光电效应、光导效应、光生伏应。光照在照在光电材料上,材料表面的电子吸收的能量,若电子吸收的能量足够大,电子会克服束缚脱离材料表面而进入外界空间,从而改变光电子材料的导电性,这种现象成为外光电效应。
根据爱因斯坦的光电子效应,光子是运动着的粒子流,每种光子的能量为hv(v为光波频率,h为普朗克常数),由此可见不同频率的光子具有不同的能量,光波频率越高,光子能量越大。假设光子的全部能量交给光子,电子能量将会增加,增加的能量一部分用于克服正离子的束缚,另一部分转换成电子能量。由于不同的材料具有不同的逸出功,因此对每一种阴材料, 入射光都有一个确定的频率限,当入射光的频率低于此频率,不论光强多大,都产生光电子发射,此频率限称为“红限”。
72730-02-15-XX-XX-01 BENTLY NEVADA
3300/01-01-00 BENTLY NEVADA
3300/01-01-00 BENTLY NEVADA
PWA 129486-01 BENTLY NEVADA
PWA 72867-01 BENTLY NEVADA
PWA 78894-01A BENTLY NEVADA
PWA79063-01B BENTLY NEVADA
78462-02L BENTLY NEVADA
PWA 19189-02-01 BENTLY NEVADA
72751-02-01-15-00-02-00060 BENTLY NEVADA
78462-02J BENTLY NEVADA
3300/61-05-01-00-00-00-00 BENTLY NEVADA
21747-040-00 BENTLY NEVADA
PWA 19343-01G BENTLY NEVADA
PWA 123447-01 BENTLY NEVADA
PWA 19343-01J BENTLY NEVADA
PWA 86655-01 BENTLY NEVADA
PWA 72471 B AB BENTLY NEVADA
PWA 72752-01N BENTLY NEVADA
PWA 81354-01J BENTLY NEVADA
PWA 72704-01D BENTLY NEVADA
PWA 72928-01G BENTLY NEVADA
PWA40340-01J BENTLY NEVADA
PWA 72915-01E BENTLY NEVADA
PWA 77456-01E BENTLY NEVADA
3300/10-01-02-00 BENTLY NEVADA
72470-08-02-01-00-00-00-00-01-00-01-15 BENTLY NEVADA
21747-085-01 BENTLY NEVADA
BENTLY NEVADA TRANSIENT DATA MGR 2100/00-01-10-01-00
BENTLY NEVADA 3300/65-03-01-00-00-01-00
BENTLY NEVADA TDM KEYPHASOR PWA 77456-01
BENTLY NEVADA TDM SAMPLER PWA 77448-01T
BENTLY NEVADA TRANSIENT DATA MGR 2100/00-01-07-01-00
36855-01 BENTLY NEVADA
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72867-01 BENTLY NEVADA
106765-04 BENTLY NEVADA
140471-02 BENTLY NEVADA
88286-01 BENTLY NEVADA
PWA 37233 BENTLY NEVADA
72325-02 BENTLY NEVADA
79748-01 BENTLY NEVADA
134652-01 BENTLY NEVADA
24713-01 BENTLY NEVADA
131178-01 BENTLY NEVADA
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3300 BENTLY NEVADA
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37241-01 BENTLY NEVADA
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72951-03-01-15-01 BENTLY NEVADA
78432-02P BENTLY NEVADA
330930-060-00-00 BENTLY NEVADA
21000-16-10-00065030 BENTLY NEVADA
72928-02H BENTLY NEVADA
19048-05-30-10-02 BENTLY NEVADA
29399-XX-XX-01-XX-XX BENTLY NEVADA
330908-00-30-10-02-00 BENTLY NEVADA
31000-16-10-00-267-03-02 BENTLY NEVADA
72865-01C BENTLY NEVADA
PWA 72915-01M BENTLY NEVADA
PWA 191898-02-15 BENTLY NEVADA
72645-XX-02-01-02-01-01-15-14 BENTLY NEVADA
PWA 72928 02R BENTLY NEVADA
23211-01-05-05 BENTLY NEVADA
31000-16-10-00-225-03-02 BENTLY NEVADA
107540-01A BENTLY NEVADA
89000-100-120-XX-01 BENTLY NEVADA
CE-225-4101 BENTLY NEVADA
37506-A-05 BENTLY NEVADA
31000-16-10-00-241-03-02 BENTLY NEVADA
77440-01W BENTLY NEVADA
78422-01K BENTLY NEVADA
330850-91-05 BENTLY NEVADA
PWA 72302-01-2 BENTLY NEVADA
330854-080-24-05 BENTLY NEVADA
330101-00-70-10-02-00 BENTLY NEVADA
3300/45-XX-XX-02-00 BENTLY NEVADA
72850-01-04-01-01-01-01-01-15 BENTLY NEVADA
3300/35-04-02-02-00-00 BENTLY NEVADA
72055-01E BENTLY NEVADA
72915-01E
72975-03-03-01-01-01-01-15 BENTLY NEVADA
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72751-03-01-15-00-03-00102 BENTLY NEVADA
19195-02-15-XX-XX-01 BENTLY NEVADA
35321-01-02-01-01-01 BENTLY NEVADA
PWA 72928-02H BENTLY NEVADA
72645-06-02-01-02-01-01-15-14 BENTLY NEVADA
PWA 19189-02-15 BENTLY NEVADA
PWA 19201F BENTLY NEVADA
72201-01-04-01-01-01-15 BENTLY NEVADA
CP-0490575-01 BENTLY NEVADA
PWA 86645-01 BENTLY NEVADA
PWA 86635-01 BENTLY NEVADA
PWA 103955-01 BENTLY NEVADA
PWA 72852-01AD BENTLY NEVADA
PWA 72928-01J BENTLY NEVADA
PWA 72852-01-AV BENTLY NEVADA
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PWA 40332-01L BENTLY NEVADA
PWA 78452-01 BENTLY NEVADA
PWA 40350-01A BENTLY NEVADA
PWA 78472-01D BENTLY NEVADA
3300/65-02-01-00-00-00-01 BENTLY NEVADA
PWA 105375-01 BENTLY NEVADA
PWA 72928-01H BENTLY NEVADA
PWA 79056-01-10 BENTLY NEVADA
PWA 79622-01 BENTLY NEVADA
PWA 87830-01D BENTLY NEVADA
19195-01-15-XX-00-01 BENTLY NEVADA
PWA 72928-02R BENTLY NEVADA
BENTLY NEVADA 9000 SERIES POWER SUPPLY BOARD 90052-01-5
Bently Nevada Accelerometer Interface Module CA23733-03《福建鸿飞达-*优惠产品中心》
Bently Nevada Dual RTD Temperature Monitor 9000 Series
2201/03-03 Bently Nevada for Allen Bradley PLC 5
Bently Nevada 3000 Series 300 Proximitor 20929-07
BENTLY NEVADA CA21508-02-12-05-02
Bently Nevada 125768-01 Rack Interface I/O Module
Bently Nevada 3300 Signal Input/Relay Card Option Module《福建鸿飞达-*优惠产品中心》
Part # 82365-01
BENTLY NEVADA 90038-1E EXTENDER CARD PLC CIRCUIT BOARD MODULE 50743
BENTLY NEVADA RAM PROXIMITOR SENSOR P/N 330900
BENTLY NEVADA PWA 72008-01 F NEGATIVE RECORD ASSEMBLY CARD CIRCUIT BOARD 53076
Bently Nevada 200mv Proximitor 3109-300《福建鸿飞达-*优惠产品中心》
BENTLY NEVADA 84152 TRANSDUCER SIGNAL INPUT QUAD RELAY CARD OPTION 46365
Bently Nevada Probe Proximity Vibration Sensor 8mm 12508-02-12-10-02 (5499)
Bently Nevada Proximitor Probe 21504-00-40-10-02
Bently Nevada Transducer Velocity Control Velomitor 330750-80 (5731)
Bently Nevada 3300/20 Dual Thrust Monitor 330020
BENTLY NEVADA PROBE PROX VIBRATION 30000-00-40-36-02
Bently Nevada Dual Vibration Mon 90482-01 90482-01-N《福建鸿飞达-*优惠产品中心》
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