PERKINELMER TPS535

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p
Thermopile Infrared Detectors
Thermopile Detector
TPS 535
Thermistor temperature reference included
Low temperature coefficient of sensitivity
Applications: ear thermometer, gas detectors (with
additional infrared bandpass filter)
The TPS 535 thermopile sensor in TO 5 type housing employs a chip of 1.2 x 1.2
mm2 absorber size and a 30 kV thermistor as temperature reference. The square
window opening is equipped with a 5.5 mm longpass (standard) infrared filter.
The sensor shows a flat sensitivity characteristics over the wavelength.
The TPS 535 can also be equipped with infrared bandpass filters for NDIR gas
detection.
Parameters
TP S
535
typical
units
1.2 x 1.2
mm2
3.5x3.5
mm
DC sensitivity
20
V /W
R esistance
40
kW
Noise
25
nV /Ö Hz
r.m.s. 300K ,
1.26
nW/Ö Hz
500K BB 5..14µm
S ensitive area
Window size
D*
1.0
0.96 x 108
absorbi ng area
500K BB 5..14µm
cmÖ Hz/W 500K BB 5..14µmr
TPS 535
R elative sig n a l o u tp u t
Right for modification reserved / WS /, 122.11.2001
NEP
condition
0.8
TC of sensitivity
-0.01
%/K
0.6
TC of resistance
0.02
%/K
0.4
Time constant
35
ms
-3 dB level
0.2
1
10
Frequency in Hz
100
S torage temperature
-40
100
°C
non permanent
Operating temperature
-40
100
°C
non permanent
30
kW
25°C
3964
K
25°C /100°C
80
°
at 50% poi nts
Thermistor
resistance
beta
Field of view
Normalized signal in percent
100
TPS 535
80
60
40
20
0
-100 -80 -60 -40 -20 0
20 40 60 80 100
Angle of incidence in degree
Dimensions in mm
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
D A T A S H E E T
Large absorber size – high signal output