SCD43
今後のHigh CO₂ accuracy with comprehensive building standard compatibility
<p>The SCD4x is Sensirion’s second generation of optical CO₂ sensors. The sensor series builds on the photoacoustic NDIR sensing principle and Sensirion’s patented PASens® and CMOSens® technology to offer high accuracy at an attractive price and small form factor. SMD assembly allows cost- and space-effective integration of the sensor combined with maximal freedom of design. On-chip signal compensation is realized with the built-in SHT4x humidity and temperature sensor.</p><p> </p><p>SCD43 delivers a best-in-class accuracy specification of +- (30pm + 3% m.v.) as well as compatibility with the most stringest building stardards, including ANSI/ASHRAE 62.1-2022 Draft Addendum d, California Title 24, <span style="background-color:rgb(255,255,255);color:rgb(0,0,0);">RESET®</span><sup> </sup>grade B and WELL Building Standard<span style="background-color:rgb(255,255,255);color:rgb(0,0,0);">™</span> (WELL v2). Furthermore, SCD43 features an extended specified range up to 5'000 ppm and single shot operation mode. </p>
The SCD4x is Sensirion’s second generation of optical CO₂ sensors. The sensor series builds on the photoacoustic NDIR sensing principle and Sensirion’s patented PASens® and CMOSens® technology to offer high accuracy at an attractive price and small form factor. SMD assembly allows cost- and space-effective integration of the sensor combined with maximal freedom of design. On-chip signal compensation is realized with the built-in SHT4x humidity and temperature sensor.
SCD43 delivers a best-in-class accuracy specification of +- (30pm + 3% m.v.) as well as compatibility with the most stringest building stardards, including ANSI/ASHRAE 62.1-2022 Draft Addendum d, California Title 24, RESET® grade B and WELL Building Standard™ (WELL v2). Furthermore, SCD43 features an extended specified range up to 5'000 ppm and single shot operation mode.
仕様
| CO₂ | |||
|---|---|---|---|
| CO₂出力範囲
0 - 40000
| 0 - 40000 | ppm | |
| 指定CO₂ 測定範囲
400 - 5000
| 400 - 5000 | ppm | |
| 精度
±30.0 ppm ±3.0 %m.v.
| ±30.0 ppm ±3.0 %m.v. | ||
| 応答速度 (τ63%)
60
| 60 | s |
| 湿度 | |||
|---|---|---|---|
| 標準相対湿度精度
6
| 6 | %RH | |
| 動作相対湿度範囲
0 - 95
| 0 - 95 | %RH | |
| 応答速度 (τ63%)
90
| 90 | s | |
| 校正証明書
Factory calibration
| 工場校正 |
| Generic | |||
|---|---|---|---|
| 供給電圧
2.4 - 5.5
| 2.4 - 5.5 | V | |
| 平均供給電流
15
| 15 | mA | |
| 最大供給電流
205
| 205 | mA | |
| 動作温度範囲 [°C]
-10 - 60
| -10 - 60 | °C | |
| サイズ (LxWxH)
10.1 x 10.1 x 6.5
| 10.1 x 10.1 x 6.5 | mm | |
| パッケージサイズ
600
| 600 | pcs (T&R) |
| 温度 | |||
|---|---|---|---|
| 標準温度精度
0.8
| 0.8 | °C | |
| 応答速度 (τ63%)
120
| 120 | s |
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