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Thermopile Infrared Detectors
Thermopile Detector
Large absorber size 聳 high signal output
Low temperature coefficient of sensitivity
Thermistor temperature reference included
Applications in pyrometers, and - with additional
infrared bandpass filters - in gas detectors
The
TPS 534
thermopile sensor inTO 5 type housing employs a chip of 1.2 x 1.2
mm
2
absorber size and a 30聽kV thermistor as temperature reference. The round
window opening is equipped with a 5.5聽碌m longpass (standard) infrared filter.
The sensor shows a flat sensitivity characteristics over the wavelength.
Remark: The TPS 534 can also be equipped with infrared bandpass filters for
NDIR gas detection.
Parameters
p
TPS 534
D A T A S H E E T
TP S
534
units
condition
typical
S ensitive area
WIndow size
DC S ensitivity
R esistance
Noise
1.2 x 1.2
3.8
20
40
25
mm
2
mm
V /W
kW
nV /
脰
Hz
absorbi ng area
di ameter
500K BB, 5...14碌m
25擄C
r.m.s. 300K , 1Hz
NEP
Right for modification reserved / WS /, 2.7.2001
1.26
0.96
x
10
8
35
-0.01
0.02
100
120
30
3964
80
nW/
脰
Hz
500K BB, 5...14碌m
100
Normalized signal in percent
TPS 534
80
60
40
20
0
D*
Time constant
tc of responsivity
tc of resistance
Operating Temperature
-40
S torage Temperature
cm
脰
Hz/W 500K BB, 5...14碌m
ms
%/K
%/K
non permanent
non permanent
kW
K
擄
25擄C
25擄C / 100擄C
at 50% poi nts
-40
-100 -80 -60 -40 -20 0
20 40 60 80 100
Angle of incidence in degree
Thermistor R esistance
B eta
Field of view
1.0
TPS 534
Relative signal output
0.8
0.6
0.4
0.2
-3 dB level
1
10
Frequency in Hz
100
Dimensions in mmm
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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