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Pyroelectric Infrared Detectors
Single Element Detector LHi 808, 808TC
Element size 2x2
Thermally compensated option
Designed for Gas Analysis applications
The LHi 808 pyroelectric infrared-detector series is designed for infrared
measurement and gas analysis applications. It includes a pyroelectric element
with FET in source follower connection. As TC version it includes thermal
compensation by a special compensation element.
This detector is encapsulated into TO-5 housing with an infrared window, which
acts as specific filter.There are many narrow band filters available for the selected
spectral bandwidths. For details about filters refer to catalogue envelope.
808/
808TC
Parameters
LHi
min
typical max
units
condition
Element size
2x2
300
150
mm2
V/W
V/W
nVRMS
nVRMS
V
Responsivity 808
210
105
100°C, 10 Hz
100°C, 10 Hz
808TC
808
808TC
Noise
300
150
600
300
1,5
25°C, 10Hz
25°C, 10Hz
Offset Voltage
0,2
RS =47kW, 25°C
NEP
D*
10
x x
10-10 28
10-10 W ÖHz 1Hz Bw, 100°C, 1 Hz
7
7
6
x10
16
x10
cm ÖHz/W 1Hz Bw, 100°C, 1 Hz
Output Impedance
Operating Voltage
5
10
15
kW
RS =47kW, 25°C
RS =47kW, 25°C
unobstructed
2
V
Field of View, horizontal
vertical
130°
110°
unobstructed
-40
-40
85
85
°C
°C
non permanent
non permanent
Operating Temp.
Field of View
LHi 808
Storage Temperature
TC version only
LHi 808TC
Sensor elelment
10
1
0,1
0,01
0,1
1
10
f
[Hz]
Dimensions in mm
Frequency Response
USA:
Asia:
Europe:
PerkinElmer Optoelectronics
2175 Mission Colledge Blvd
Santa Clara, CA 95054
Phone +408 565 0830
Fax
PerkinElmer Optoelectronics
47, Ayer Rajah Crescent #06-12
Singapore 139947
Phone +65 775 2022
Fax
PerkinElmer Optoelectronics GmbH
Wenzel Jaksch Str 31
Wiesbaden / Germany
Phone +49(0)611 492 0
+408 565 0703
+65 775 1008
Fax
+49(0)611 492 170
www.perkinelmer.com/opto