SENSORS
PYROELECTRIC INFRARED SENSORS
IRA SERIES
Our pyroelectric infrared sensors
exhibit high sensitivity and reliable
performance made possible by
Murata’s ceramic technology.
APPLICATIONS
I
I
I
I
I
I
I
I
Burglar alarms
Human detection devices
Switches
Lighting appliances
Household appliances
Toys
Measure temperature
Flame detection
FEATURES
I
Precisely detects infrared emissions
from the human body
I
Designed to prevent malfunction due
to external light
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E710 and 910 with immunity to RFI
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New gold plated pins
DIMENSIONS: mm
IRA-E500SZ0/IRA-E500ST0/
IRA-E800STO
Window
5
3.6 5.5
0.45
11.0
0.45
4
8.2 9.2
IRA-E700ST0/IRA-E710ST0
4.7
2
IRA-E900ST1/IRA-E910ST1
4.7
2
IRA-E410
2
9.2
9.2
1
1
3.7 9.1
1
3.6
4.7
11.0
0.45
3.6
4.7
11.0
0.45
3.6
4.9
11.0
5.
0
•
•
0
5.
5
08
5.
•
•
d
s
g
•
d
s
g
d
s
g
d
s
g
•
SPECIFICATIONS
IRA
Family
E400
Part Number
IRA-E410QW1
IRA-E410ST1
IRA-E410S1
IRA-E500SZ0
IRA-E500ST0
IRA-E700ST0
IRA-E710ST0
IRA-E800ST0
IRA-E900ST1
IRA-E910ST1
Element Type
Optical Wavelength
Range
4.3 m band pass
5 ~ 20 m high pass
1 ~ 20 m
7 ~ 14 m
5 ~ 14 m long pass
5 m
Field of View
Operating
Temperature Range
Applications
Flame detection
Burglar alarms, light controls
Temperature measurement
Security, with RFI immunity,
lighting appliances, toys
Burglar alarms, appliances,
Burglar alarms with RFI immunity
Automatic light control
Burglar alarms, light control
appliances with RFI immunity
Single
17° x 17°
–25 ~ +55°C
57° x 57°
45° x 45°
40° x 40°
41° x 41°
–40 ~ +70°C
–40 ~ +70°C
–25 ~ +55°C
E500
E700
E800
E900
Dual
Quad
5 ~ 14 m
DIAGRAM
DUAL SENSOR– E500
d
IRA-E710ST0
d
IRA-E910ST1
d
s
s
Rg
g
Rg
s
Rg
g
g
PART NUMBERING SYSTEM
IRA
SERIES
–
E
S
FAMILY
710 and 910 families
with RF immunity
TYPE
For more detailed information regarding this product line in North America, contact us. To receive additional information on Murata Products call 1-800-831-9172.
578
CG01-J
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