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Pyroelectric Infrared Detectors
Dual Element Detector
Dual Element Detector
Special Flat Pack Housing
Designed for Multi-Sensor Arrangements
The
LHi 333
pyroelectric infrared-detector series is specially designed for Light
switching applications with many detectors working in parallel for a wide field
of view. It includes a dual element pyroelectric ceramic element with FET in
source follower connection.
This detector is fit with an infrared filter 5...14 碌m. It offers high responsivity
with excellent common mode performance (match) and low noise.
p
LHi 333
D A T A S H E E T
Parameters
LHi 333
min
typical
ma x
units
condition
Field of View
Element size
R esponsivity
Match
Noise
Offset Voltage
2x1
3 300
3800
1
20
0,2
10
50
1,55
mm
2
V /W
%
碌V pp
V
(2 elements)
100擄C, 1 Hz
25擄C , 0,3...10Hz
R
S
=47k
W
, 25擄C
Right for modification reserved / WS /, 29.6.2001
NEP
D*
Output Impedance
Operating Voltage
7,5
x
10
-10
28
x
10
-10
5
x
10
7
W
脰
Hz
1Hz Bw, 100擄C, 1 Hz
19
x
10
5
7
cm
脰
Hz/W 1Hz Bw, 100擄C, 1 Hz
10
15
kW
V
R
S
=47k
W
, 25擄C
R
S
=47k
W
, 25擄C
unobstructed
unobstructed
75
80
擄C
擄C
non permanent
non permanent
2
100擄
100擄
Field of View, horizontal
vertical
-
Operating Temperature
40
S torage Temperature
-40
100
10
R [kV/W]
1
0,1
0,01
0,1
f [H
z]
1
10
Dimensions in mm
Frequency Response
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
www.perkinelmer.com/opto
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