Model No. |
SPS127BA |
SPS221BA |
SPS134BA |
Condition / Notes |
Rv
[V/W] typ. |
2000 |
2300/2800 |
1960 |
at 25°C+/-3°C
500K, 1Hz. |
D* X 10E8
[cm root Hz/W typ. |
2.0 |
2.1/2.7 |
0.98 |
at 25°C+/-3°C
500K, 1Hz,/|1Hz |
NEP X 10E-10
[W/root Hz] typ. |
7.0 |
6.5/5.2 |
14.5 |
at 25°C+/-3°C
500K, 1Hz,/|1Hz |
output unbalance |
10% max |
10% max |
N/A |
|
noise
[mVp-p] max. |
150 |
150 |
170 |
at 25°C+/-3°C
75dB, 1.6 Hz. |
source
voltage [V] range |
0.38 ~ 1.3 |
0.38 ~ 1.3 |
0.38 ~ 1.3 |
at 25°C+/-3°C
|
window material |
Silicon 7 µm cut-on |
Silicon 7 µm cut-on |
Silicon 7 µm cut-on |
|
spectral responce |
7 ~ 20 µm |
7 ~ 20 µm |
7 ~ 20 µm |
|
supply
voltage [V] range |
2.2 ~ 10 |
2.2 ~ 10 |
2.2 ~ 10 |
|
operating temperature [C]
range |
-20 ~ 70 |
-20 ~ 70 |
-10 ~ 60 |
|
storage temperature [C] |
-40 ~ 80 |
-40 ~ 80 |
-40 ~ 80 |
|
features |
low noise &
high quality
(basic model) |
high sensitivity
& quality |
non directional |
|
element size
& spacing [mm] |
2.0 X 1.0
1.0 |
2.0 X 1.0
1.0 |
1.73 dia. |
|
sensor type |
dual |
dual |
single |
|
field of view |
 |
 |
 |

|
spectral response |
type B |
type B / E |
type B |
See characteristics below. |