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SMTIR9902SIL Thermopiles Infrared Temperature Sensor with Silicon Lens

Post Date:

2018/12/12 17:19:41

Expired Date:

2019/03/12 23:59:59

Trade Leads Category:

Temperature Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

INFRARED SENSORS SMTIR9901/02

Infrared Temperature Sensor SMTIR9901/02 Typical applications
•  contactless measurement of surface temperatures or infrared radiation
•  temperature measurement on moving objects
•  continuous temperature control of manufacturing
•  thermal alarm systems
•  climate control
•  medical instruments
•  home appliances

Infrared Temperature Sensor SMTIR9901/02 Features
High accuracy
High sensitivity (110 V/W)
Low resistance (50 KΩ) and therefore
Very good signal-to-noise-ratio
Good response time (40 ms)
Low cost thin film technology

Infrared Temperature Sensor SMTIR9901/02 Introduction
The Smartec infrared sensors SMTIR9901 and SMTIR9902 are sophisticated full silicon infrared sensors which can be used in measuring the radiation temperature without any contact. For the different radiation temperature ranges various filters are available. The sensor type SMTIR9902 contains a temperature sensor for measuring the temperature of the sensor itself. The temperature range of the sensor-element is between - 40 to 100 ºC. The sensor is available in a standard TO-05 encapsulation and with a 5.5. µm. high pass filter.

Easy and accurate measuring of the sensors temperature by means of a built-in temperature sensor (only for type SMTIR9902).

Infrared Temperature Sensor SMTIR9901/02 Pin-out and housing (TO-5)


Infrared Temperature Sensor SMTIR9901/02 Specifications

Parameter

typical

units

Number of thermojunctions

100

 

Active area

0.5

mm²

Die size

2.2 x 2.2

mm²

Resistance of thermopile (Rth)

50±15

KΩ

Sensitivity

110±20

V/W¹)

Temp. Coeff. Of sensitivity

-0.52±0.08

%/K

Specific Detectivity

2.1 *10E8

cm.Hz½/W¹)

noise equivalent power

0.35

nW¹)

Noise voltage

37

nV/Hz½

Time constant

40±10

ms (63%)

Temperature range (sensor)

-20 - +100

°C

Storage temperature

-40 - +100

°C

Filter (high pass)

5.5

 µm

¹) at 500 K dc

 

Reference Thermistor (SMTIR9902 only)

Resistance

1.000±0.004

KΩ(@ 0°C


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