T11262_15 [HAMAMATSU]
High sensitivity for gas density measurement;
| 型号： | T11262_15 |
| 厂家： | 
HAMAMATSU CORPORATION |
| 描述： | High sensitivity for gas density measurement |
| 文件： | 总4页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Thermopile detectors
T11262 series
High sensitivity,
for gas density measurement (T11262-01),
for flame detection (T11262-06)
The T11262-01 is a high-sensitivity thermopile detector suitable for gas density measurement or the like. It uses a TO-18
package with a window having high transmittance in the 3 to 5 μm spectral band. By attaching an external band-pass filter to
the thermopile detector, customers can apply it to various types of gas density measurements. The T11262-06 employs a 4.45
ꢀm band-pass filter and is suitable for flame detection applications.
Features
Applications
Spectral response: 3 to 5 μm (T11262-01), 4.45 μm (T11262-06)
Gas density measurement and the like (T11262-01)
Flame detection (T11262-06)
TO-18 package
High sensitivity
Absolute maximum ratings
Parameter
Operating temperature
Storage temperature
Symbol
Topr
Tstg
T11262-01
-30 to +85
-40 to +100
T11262-06
-10 to +80
-20 to +85
Unit
°C
°C
Structure
Parameter
Photosensitive area
Package
Symbol
Condition
T11262-01
T11262-06
Unit
A
-
1.2 × 1.2
TO-18
mm
-
AR coating Si with 3 to 5 μm
-
Window material
-
4.45 ꢀm band-pass filter
high-transmittance
Electrical and optical characteristics (Ta=25 °C)
T11262-01
T11262-06
Parameter
Symbol
Condition
Unit
Min.
Typ.
3 to 5
50
125
45
Max.
-
Min.
Typ.
4.45
50
125
45
Max.
-
Spectral response
Photosensitivity
Element resistance
Noise voltage
Noise equivalent power
Detectivity
λ
S
-
40
100
-
-
40
100
-
ꢀm
V/W
kΩ
1 Hz, 500 K
60
150
50
1.3
-
60
150
50
1.3
-
Re
Vn
NEP
D*
tr
Johnson noise
0 to 63%
nV/Hz1/2
nW/Hz1/2
cm∙Hz1/2/W
ms
-
0.9
-
0.9
0.9 × 108 1.3 × 108
0.9 × 108 1.3 × 108
Rise time
-
-
-
20
±0.1
90
30
-
-
-
20
±0.1
90
30
Temperature coefficient
of element resistance
Field of view
TCR
FOV
-
-
-
-
%/°C
Photosensitivity 50%
degrees
1
www.hamamatsu.com
Thermopile detectors
T11262 series
Spectral transmittance of window material (typical example)
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
T11262-01
T11262-06
T11262-01
10
0
10
0
T11262-06
7.5
2.5
5
10
12.5
15
17.5
20
3
3.5
4
4.5
5
Wavelength (μm)
Wavelength (μm)
KIRDB0449EB
KIRDB0450EB
Directivity
(Typ. Ta=25 °C)
10° 20°
20°
10°
0°
100%
30°
40°
30°
40°
80%
60%
50°
60°
50°
60°
40%
20%
70°
80°
90°
70°
80°
90°
Relative sensitivity (%)
KIRDB0451EA
2
Thermopile detectors
T11262 series
Dimensional outline (unit: mm)
5.4 0.2
4.6 0.2
Window
Photosensitive area
Filter
Pin connections
Lead
(4 ×) ɸ0.43
NC
Thermopile (+)
Thermopile (-)
Case
KIRDA0211EA
Precautions (T11262-06)
The T11262-06 band-pass filter has a second order transmission at 10 ꢀm or higher. If this causes an unwanted effect, install a sap-
phire glass or the like in front of the light input window to cut the long wavelengths.
3
Thermopile detectors
T11262 series
Related information
www.hamamatsu.com/sp/ssd/doc_en.html
Precautions
∙ Disclaimer
∙ Metal, ceramic, plastic package products
Information described in this material is current as of March, 2015.
Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the
information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always
contact us for the delivery specification sheet to check the latest specifications.
The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that
one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use.
Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-0, Fax: (49) 8152-265-8
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39) 02-93581733, Fax: (39) 02-93581741
China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866
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Cat. No. KIRD1112E03 Mar. 2015 DN
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