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RE200B UPGRADE !
Less Error For Outdoor Usage
Electrical characteristics (at 25 (+/-) degC)
1) Circuit configuration : Three-terminal sensor with source follower
2) Operating voltage : 1 ~ 15 V dc (Rs: 470kohm)
3) Source voltage : 0.3 ~ 1.5 V (Vd: 5V, Rs: 470kohm)
4) Signal output : Min. 2.5 Vp-p (Typ. 4.0 Vp-p)
Signal output is measured at chopper frequency of 1 Hz when connected to the amplifier of gain 72.5 dB (at 1 Hz) and submitted to the emission of Infrared energy of 13 microW/cm2 from 420 K Black Body.
5) Noise output : Max. 250 mVp-p (Typ. 90 mVp-p)
Noise output shall be measured for 20 seconds when connected to the amplifier of gain 72.5 dB (at 1 Hz) and shut out from Infrared energy.
6) Balance output : Max. 15 %
〔 Bo / |SA+SB| 〕≦ 0.15
Bo : Balance output
SA : Signal output on Element A
SB : Signal output on Element B
Balance output is measured at chopper frequency of 1 Hz when connected to the amplifier of gain 72.5 dB (at 1 Hz) and submitted to the emission of Infrared energy of 13 microW/cm2 from 420 K Black Body.
7) Frequency response : 0.3 Hz to 3.0 Hz / (+/-) 10 dB
1) Field of view : 138° from center of element on axis X
: 125° from center of element on axis Y
: See Figure 1-a
2) Filter substrate : Silicon
3) Cut on (5 %T ABS) : 5.0 (+/-) 0.5 micron
4) Transmission : ≧ 70 % average 7 to 14 micron
1) Operating temperature : -30 degC to +70 degC
2) Storage temperature : -40 degC to +80 degC
3) Relative humidity : The sensor shall operate without increase in noise output when exposed to 90 ~ 95 % RH at 30 degC continuously.
4) Hermetic seal : The sensor shall be sealed to withstand a vacuum of 21.28 kPa.
This product conforms to the RoHS Directive in force at the date of issuance of this Specification Sheet.
Configuration (Figure 1)
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