Description
JAPAN (NiCERA)
RE46B UPGRADE !
RE46B UPGRADE !
SBG446-671
More Stable,
Less Error For Outdoor Usage
Less Error For Outdoor Usage
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Electrical characteristics (at 25 (+/-) 5 degC)
1) Circuit configuration : Three-terminal sensor with source follower
2) Operating voltage : 3 ~ 10 V dc (Rs: 470kohm)
3) Element polarity : Element A,C:(+) B,D:(-) or A,C:(-) B,D:(+)
4) Source voltage : 0.35 ~ 1.4 V (Vd: 5V, Rs: 470kohm)
5) Signal output : Min. 4.5 Vp-p (Typ. 6.5 Vp-p)
(S1, S2)
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.
6) Noise output : Max. 250 mVp-p (Typ. 120 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.
7) Balance output : Max. 15 %
〔 |S1-S2| / |S1+S2| 〕≦ 0.15
S1 : Signal output on Element A + C
S2 : Signal output on Element B + D
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.
8) Frequency response : 0.3 Hz to 3.0 Hz / (+/-) 10 dB
Optical characteristics
1) Field of view : 132° from center of element on axis X,Y
: 146° from center of element on 45°
: See Figure 1-a
2) Filter substrate : Silicon
3) Cut on (5 %T ABS) : 5.5 (+/-) 0.5 micron
4) Transmission : ≧ 70 % average 8 to 13 micron
Environmental requirements
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.
RoHS compliance
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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According to our customer’s needs, we recommend ideal solution from our 106 existing products, which are increasing in diversity.
We are prepared to take from design to prototype to volume production.
We are prepared to take from design to prototype to volume production.