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PDF OTC-239 Data sheet ( Hoja de datos )
| Número de pieza | OTC-239 | |
| Descripción | THERMOPILE INFRARED SENSOR | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OTC-239 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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OTC-239
THERMOPILE INFRARED SENSOR
▓ Features
The thermopile sensor consists of a series of 44 thermoelements, forming a
sensitive area of 0.5 x 0.5 mm2. The sensor is hermetically sealed into a TO-
18 metal housing, with optical filter. This standard filter allows measurements
to be made in the spectral range above 5 µm wavelength. The thermosensor
exhibits an almost white noise, comparable to an ohmic resistance. It has a
constant signal versus frequency up to its frequency limit, and is directly
proportional to incident radiation. The thermopile sensors are featured with an
additional thermistor on the same package. The standard version of thermistor
is housing conneccted to ground.
▓ Applications
* Ear thermometers; clinic thermometers
* Infrared thermometers
* Consumer applications: hair dryer, micro-wave oven, air conditioner,
refrigerator
* Continuous temperature control of manufacturing
* Security system
* Radiation monitor switch system
* Absorbing measurement for gas analysis
* Thermoelectric converter
* Heat flux flowmeter
▓ Electrical Characteristics
ROITHNER LASERTECHNIK
Address : Schoenbrunner Str. 7, 1040 Vienna, Austria
Tel. No. : 43-1-586 52 43-0
Fax No. : 43-1-586 52 43-44
E-Mail : [email protected]
http : www.roithner-laser.com
page : 1 / 7
1 page  
where R25 is the resistance at ambient temperature 25 °C and T, T25 are the
www.DaatamShbeeiet4nUt.ctoemmperatures in unit of kelvin degrees.
▓ Pin assignment & description
2 thermistor pin
4 thermistor pin (GND)
1 thermopile output pin (+)
3 thermopile output pin (-)
Thermistor
Thermopile
2(R) 3(V-)
1(V+) 4(GND)
BACKSIDE VIEW
SIDE VIEW
▓ Order information : OTC-239-A
A : 1 : standard filter (5-14 µm)
2 : silicon filter with flat band transmission
ROITHNER LASERTECHNIK
Address : Schoenbrunner Str. 7, 1040 Vienna, Austria
Tel. No. : 43-1-586 52 43-0
Fax No. : 43-1-586 52 43-44
E-Mail : [email protected]
http : www.roithner-laser.com
page : 5 / 7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet OTC-239.PDF ] | |
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