Right for modification reserved / W
S /, 29.6.2001
www.perkinelmer.com/opto
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
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Pyroelectric Infrared Detectors
p
Lighting
| Imaging |
Telecom
Ceiling Application Detector LHi 1128
Ceiling Application Detector LHi 1128
Ceiling Application Detector LHi 1128
Ceiling Application Detector LHi 1128
Ceiling Application Detector LHi 1128
The LHi 1128 pyroelectric infrared detector is a special design for motion control
in ceiling mount applications. It includes a Quad type pyroelectric ceramic with
4 sensitive elements connected to one FET in source follower connection.Thus
it offers a single channel output .
The LHi 1128 detector is available in TO-5 housing with infrared filter. It offers
excellent common mode performance (match) and low noise.
Single FET Output
Four Element Detector
Designed for Ceiling Mount Applications
Field of View
0,1
1
10
100
0,01
0,1
1
10
f [Hz]
R [k
V
/
W
]
Dimensions in mm
Frequency Response
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PDF 
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