説明
The WPAS01 plastic package pressure sensor represents a blend of precision and practicality. By incorporating high-precision MEMS pressure sensitive chips and leveraging mature production techniques, it ensures accurate pressure measurement. The standard pin structure is a user-friendly feature that enables customers to easily integrate the sensor into their systems. This design also makes it an attractive option for OEM customers, as it provides a low-cost plastic sealed pressure sensor solution.
It’s crucial to note that the WPAS01 is specifically designed for use with dry and non-corrosive gases. This limitation defines its operational scope, but within this context, it demonstrates high reliability. The ability to customize different pressure ranges and output methods according to customer needs further enhances its versatility, allowing it to be tailored to a wide array of applications.
- プロセス制御システム: In industrial processes, the WPAS01 can monitor and regulate pressure, ensuring smooth operation. For instance, in chemical manufacturing, it can measure the pressure of gases involved in reactions, enabling precise control and enhancing product quality.
- 圧力校正器: Its high accuracy of ±0.2%FS makes it an ideal reference for calibrating other pressure measurement devices. This helps maintain the precision of pressure calibration instruments across various industries.
- 医療機器: In the medical field, it can be integrated into devices like sphygmomanometers for accurate blood pressure measurement. Its reliability and precision are essential for obtaining accurate medical readings and ensuring patient care.
- 環境モニタリング: For environmental monitoring purposes, such as measuring atmospheric pressure or the pressure of specific gases in ambient air, the WPAS01 can provide valuable data. It aids in environmental research and the detection of changes in the environment.
- 消費者製品: In consumer goods like air purifiers or inflatable products that require pressure control, the sensor can ensure proper functionality. Its cost-effectiveness makes it suitable for mass production in consumer applications.
- スポーツ製品: In sports equipment, such as high-altitude sports gear or inflatable sports balls, the WPAS01 can measure pressure to optimize performance and ensure safety.
- Compact and Versatile Package: The SOP8 package makes the sensor compact, facilitating its integration into module assemblies and saving space in device designs.
- Wide Temperature and Pressure Range: With a working temperature range of -40℃ to 125℃ and a pressure detection range from -100kPa to 1.7MPa, it can operate in diverse environmental conditions and handle a broad spectrum of pressures.
- 高精度: Achieving an accuracy of ±0.2%FS, it provides precise pressure measurements, which are crucial for applications that demand accuracy, such as medical and industrial processes.
- 低コスト: Offering a cost-effective solution for OEM customers, it allows for mass production without sacrificing performance, making it an attractive choice for various industries.
- 高い信頼性: Features such as low non-linearity, hysteresis, and repeatability, along with a long lifespan of 10×10⁶ pressure cycles, ensure the sensor’s reliability over time. It can withstand mechanical vibrations of 20g (20～5000HZ) and impacts of 100g (10ms), adding to its durability.
| 技術データシート |
詳細 |
| 検出範囲 |
-100kPa～0～200kPa…1.7MPa |
| 圧力タイプ |
絶対圧力 |
| 励起 |
5V |
| インピーダンス |
4kΩ～6KΩ |
| 電子接続 |
ピン |
| 作業温度 |
-40℃～125℃ |
| 保管温度 |
-55℃～150℃ |
| 応答時間 |
≤1ms (最大90%FS) |
| 検出媒体 |
乾燥した非腐食性ガス |
| 機械的振動 |
20g（20～5000HZ） |
| インパクト |
100g（10ms） |
| 寿命 |
10×10⁶（圧力サイクル） |
| 検出範囲 |
範囲 |
圧力タイプ |
過負荷圧力 |
バースト圧力 |
|
100k |
a |
200％FS |
400％FS |
|
200k |
a |
200％FS |
400％FS |
|
350k |
a |
200％FS |
400％FS |
|
700k |
a |
200％FS |
400％FS |
|
1M |
a |
200％FS |
400％FS |
|
1.7M |
a |
200％FS |
400％FS |
| パラメーター |
アイテム |
状態 |
分 |
典型的な |
マックス |
ユニット |
注記 |
|
非線形 |
|
-0.45 |
-0.15 |
0.45 |
％fs |
BFSL最小二乗法に基づく |
|
ヒステリシス |
|
-0.05 |
±0.03 |
0.05 |
％fs |
|
|
再現性 |
|
-0.08 |
±0.03 |
0.08 |
％fs |
|
|
ゼロ点出力 |
|
-40 |
- |
+40 |
MV |
|
|
フルレンジ出力係数 |
1MPa |
80 |
120 |
180 |
MV |
カスタマイズされた検出範囲を備えた製品のフルレンジ出力は含まれません |
|
|
1.7MPa |
100 |
150 |
200 |
|
|
|
|
Others |
70 |
100 |
150 |
|
|
|
ゼロ温度係数 |
|
-7 |
- |
7 |
％fs |
|
|
全範囲温度係数 |
|
-24 |
-19 |
-15.5 |
％fs |
|
|
熱ヒステリシス |
|
-0.075 |
±0.05 |
0.075 |
％fs |
高温、低温を経て基準温度に戻る |
|
安定性 |
|
-0.3 |
±0.2 |
0.3 |
%FS/年 |
|
製品の説明と仕様は予告なく変更される場合があることに注意してください。最新の情報については、注文する前にお問い合わせください。
レビュー
まだレビューはありません。