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
72915-01E
72975-03-03-01-01-01-01-15 BENTLY NEVADA
72851-04-04-01-01-01-01-01-15 BENTLY NEVADA
72711-01-03-02-01-01-15 BENTLY NEVADA
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
72730-02-15-XX-00-01 BENTLY NEVADA
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 7200 RVXY-II 72857-01B 72870-01 VIBRATION
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Bently Nevada 3300 Proximitor Sensor 330100-50-05
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Bently Nevada ADRE 108 DAQ Machine Balancing Vibration ADRE 3
Transits 71-3250 Cubic Precision 71-5060 71-66796
BENTLY NEVADA 3300/55-01-01-03-03-00-00-00-00
Bently Nevada 72201-01-04-01-01-01-15 VIBRATION & PROX
BENTLY NEVADA 3300/25-01-02-02-00-00-00-00
PMC 502 P-2 Stirring Hot Plate 230VAC 750W Megnatic
Bently Nevada 72059-01 Keyphaor Board
Bently Nevada 72301-02-04-01-01-01-15 PC Board
BENTLY NEVADA RACK INTERFACE 3500/20 PWA 125744-02 U
Bently Nevada 124534-01 12453401 Custom Proximitor 24
Fanuc A16B-1212-0900/02A A16B-1212-0900
KIKUSUI TOS6200 TOS-6200 Earth Continuity Tester CLASS1
Fanuc A16B-3200-0070/03A A16B32000070
Bently Nevada 3300 XL 8mm BNC P/N. 330130-045-00-00
82366-01 BENTLY NEVADA
79669-14 BENTLY NEVADA
72635-02 BENTLY NEVADA
Bently Nevada 3300XL8MM
330130-040-00-00
90050-01-01-01-01-01-01-01 BENTLY NEVADA
72875-01BENTLY NEVADA
BENTLY NEVADA 72791-03-02-01-00-01-02-1 NSPP 727910302010001A
BENTLY NEVADA CA-90100-03-03-06-03-02-01-01-02
BENTLY NEVADA 40180-02 NSFP 4018002
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BENTLY NEVADA 90320-01-01-00-02-02-02-02 USPP 9032001010002020
Bently Nevada 5mm EL Extension Cable 4.5 m 3300 Series
BENTLY NEVADA 330130-080-00-00 USPP 3301300800000
BENTLY NEVADA 72850-03-04-04-01-01-01-15 USPP 7285003040401010
BENTLY NEVADA 72950-03-01-03-03 USPP 7295003010303
BENTLY NEVADA 72101-01-04-01-01-01-01 USPP 7210101040101010
BENTLY NEVADA 3300/16-03-02-00-00-00-00 NSPP 3300160302000000
BENTLY NEVADA 3300/16-02-01-02-00-00-00 USPP 3300160201020000
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BENTLY NEVADA 90225-22-04-06-02-02-02-03-03-04 USPP 902252204060202B
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