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
D
A
T
A
S H E E
T
Dual Element Detector LHi 968
Dual Element Detector LHi 968
Dual Element Detector LHi 968
Dual Element Detector LHi 968
Dual Element Detector LHi 968
High End Dual Element Detector
Special RFi Protection
Designed for PIR Alarms
The LHi 968 pyroelectric infrared-detector series is specially designed for
Intrusion Alarm applications . It includes a dual element pyroelectric ceramic
with FET in source follower connection and RF protection by a resistor and
additional capacitor.
This detector is available in TO-5 housing with an infrared filter which protects
the elements from strong white light disturbance. It offers high responsivity
with excellent common mode performance (match) and low noise.
Field of View
0,1
1
10
100
0,01
0,1
1
10
f [Hz]
R [k
V
/
W
]
Frequency Response
Dimensions in mm
8
6
9
i
H
L
1
x
2
m
m
2
)
s
t
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e
m
e
l
e
2
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0
0
3
3
0
0
8
3
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/
V
z
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1
,
C
0
0
1
1
0
1
%
0
2
0
5
p
p
V
z
H
0
1
..
.
3
,
0
,
C
5
2
2
,
0
5
,
1
V
R
,
C
5
2
S
k
7
4
=
W
5
,
7
x
0
1
0
1
-
8
2
x
0
1
0
1
-
W z
H
z
H
1
,
C
0
0
1
,
w
B
z
H
1
5
x
0
1
7
9
1
x
0
1
7
m
c
W
/
z
H
z
H
1
C
0
0
1
,
w
B
z
H
1
5
0
1
kW
R
S
k
7
4
=
W
C
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2
,
2
5
1
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R
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=
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Pyroelectric Infrared Detectors
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Lighting
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