TPS535 Datasheet, PDF (1/1 Pages) PerkinElmer Optoelectronics – Thermopile Detector

Lighting | Imaging | Telecom | Sensors
Thermopile Infrared Detectors
Thermopile Detector
TPS 535
Large absorber size – high signal output
Thermistor temperature reference included
Low temperature coefficient of sensitivity
Applications: ear thermometer, gas detectors (with
additional infrared bandpass filter)
1.0
0.8 _{-3 dB level}
0.6
0.4
0.2
1
10
Frequency in Hz
The TPS 535 thermopile sensor inTO 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
TPS 535
typical
units condition
TPS 535
Sensitive area
Window size
DC sensitivity
Resistance
Noise
NEP
D*
1.2 x 1.2
3.5x3.5
20
40
25
1.26
0.96 x 10⁸
mm² absorbing area
mm
V/W 500K BB 5..14µm
kW
nV/ÖHz r.m.s. 300K,
nW/ÖHz 500K BB 5..14µm
cmÖHz/W 500K BB 5..14µmr
TC of sensitivity
-0.01
%/K
TC of resistance
0.02
%/K
Time constant
35
ms
Storage temperature
-40
100
°C
Operating temperature
-40
100
°C
100 Thermistor
resistance
30
kW
beta
3964
K
Field of view
80
°
non permanent
non permanent
25°C
25°C/100°C
at 50% points
100
TPS 535
80
60
40
20
0
-100 -80 -60 -40 -20 0 20 40 60 80 100
Angle of incidence in degree
Europe:
PerkinElmer Optoelectronics GmbH
Wenzel Jaksch Str 31
Wiesbaden / Germany
Phone [phone]
Fax [phone]
USA:
PerkinElmer Optoelectronics
2175 Mission Colledge Blvd
Santa Clara, CA 95054
Phone [phone]
Fax [phone]
Dimensions in mm
Asia:
PerkinElmer Optoelectronics
47, Ayer Rajah Crescent #06-12
Singapore 139947
Phone [phone]
Fax [phone]
www.perkinelmer.com/opto