热释电红外感应器
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2010-11-08
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Right for modification reserved / W
S /, 27.4.2001
Europe:
PerkinElmer Optoelectronics GmbH
Wenzel Jaksch Str 31
Wiesbaden / Germany
Phone +49(0)611 492 0
Fax +49(0)611 492 170
USA:
PerkinElmer Optoelectronics
2175 Mission Colledge Blvd
Santa Clara, CA 95054
Phone +408 565 0830
Fax +408 565 0703
Asia:
PerkinElmer Optoelectronics
47, Ayer Rajah Crescent #06-12
Singapore 139947
Phone +65 775 2022
Fax +65 775 1008
D A T A S H E E T
0, 1
1
10
100
0,01 0,1 1 10
f [Hz]
R [kV/W]
Frequency Response
The LHi 778 pyroelectric infrared-detector series are the standard dual element
design recommended for all variants of motion control. They include a dual
element pyro-electric ceramic element with Fet in source follower connection.
LHi 778 detector is available in TO-5 housing with standard infrared filter. It
provides high responsivity with excellent common mode performance (match)
and low noise at steady state and temperature changes.
TO-5 housing
Competitive cost version
Designed for motion control
Dual Element Detector LHi 778 Dual Element Detector LHi 778
Dual Element Detector LHi 778 Dual Element Detector LHi 778
Dual Element Detector LHi 778
Dimensions in mm
Sensing elements
(optically)
Bottom view
Pyroelectric Infrared Detectors
p
Lighting | Imaging | Telecom
sretemaraP
877iHL
nimlacipytxamstinunoitidnoc
ezistnemelE 1x2mm
2
stnemele2
ytivisnopseR 00330004W/VzH1,C°001
hctaM 101%
esioN 0205ppVµzH01...3,0,C°52
egatloVtesffO 2,055,1VR
S
k74= W C°52,
PEN 5,7
x
01
01-
82
x
01
01-
W Ö zHzH1,C°001,wBzH1
*D 5
x
01
7
91
x
01
7
mc Ö W/zHzH1,C°001,wBzH1
ecnadepmItuptuO 501kW k74 W .seRdaoL
egatloVgnitarepO 251VR
S
k74= W C°52,
gnitarepO
erutarepmeT
04-58C°tnenamrepnon
erutarepmeTegarotS 04-58C°tnenamrepnon
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