説明
The WPCK03 diffused silicon pressure transmitter is a sophisticated device that starts with a high-precision imported diffused silicon pressure-sensitive chip. This chip, packaged using a mature production process, serves as the signal measuring element. It is then integrated with a highly reliable signal processing circuit and a wide temperature compensation mechanism. This combination allows the transmitter to maintain accurate measurements across a broad temperature range.
To ensure quality and performance, the product undergoes rigorous testing and screening of components, semi-finished products, and finished products. As a result, it can maintain a high precision standard signal output even at different temperatures. The WPCK03 offers excellent reliability, flexibility, and diversity, making it a popular choice for pressure measurement and monitoring in various industries such as water affairs, IoT, chemical, and petroleum.
With its multiple output methods, including I²C (for pressure and temperature), 4-20mA, 0.5-4.5V, and others, the transmitter can meet the different technical requirements of customers in various applications. Moreover, the company can customize pressure transmitters with different appearances and functions according to customer needs, providing more reliable and tailored solutions.
- プロセス制御システム: Monitors and controls pressure in industrial processes, ensuring consistent production quality and efficiency.
- 圧力校正器: Serves as a reliable reference for calibrating other pressure measurement devices, ensuring accurate readings.
- 油圧システム: Measures and regulates pressure within hydraulic systems, enabling smooth operation of machinery and equipment.
- 生体医療機器: Essential for precise pressure sensing in medical devices, supporting accurate diagnosis and treatment.
- 油圧システムとバルブ: Helps manage pressure in hydraulic systems and valves, enhancing their performance and lifespan.
- 液面測定: 貯蔵タンクやコンテナ内の液体のレベルを正確に測定し、在庫管理とプロセス制御を容易にします。
- 軍事装備: Provides reliable pressure sensing for military applications, where precision and durability are crucial.
- 冷凍装置およびHVACシステム: 冷蔵、暖房、換気、空調システムの適切な圧力制御を確保し、エネルギー消費と快適性を最適化します。
- 船舶と航海：船舶に設置され、各種船内システムの圧力を監視し、安全・安心な海上運航に貢献します。
- Pipeline Pressure Monitoring: Continuously monitors the pressure in pipelines, detecting potential issues and ensuring pipeline safety.
- Sturdy Structure: The stainless steel construction, with housing and diaphragm made of 316L material, offers excellent durability and corrosion resistance, suitable for harsh environments.
- 幅広い温度適応性: With a temperature compensation range of -10℃ to 70℃ and a working temperature range of -40℃ to 80℃, it can operate reliably in diverse temperature conditions.
- Multiple Output Options: The availability of various output methods provides flexibility for integration with different control systems and data acquisition devices.
- High Anti-Interference Ability: Resistant to external interference, ensuring stable and accurate measurement results even in complex electromagnetic environments.
- High Reliability: Through strict testing and screening, the transmitter offers high reliability and a long service life.
- 高精度: Achieves an accuracy of ±0.2%FS or ±0.5%FS (customizable), providing precise pressure measurements for critical applications.
- 低消費電力: With a standby current of less than 100nA and a working current of less than 3mADC, it is energy-efficient, suitable for applications where power supply is limited.
- Protection Features: The inclusion of reverse polarity protection in the voltage output mode adds an extra layer of safety and protection to the device.
| Basic Parameter |
Index |
| Pressure range |
-100kpa ～0 ～10kpa…100mpa |
| 圧力参照 |
ゲージ圧/絶対圧/密閉ゲージ圧 |
| 電源 |
3.3V-5.5VDC (Or others) |
| 動作電流 |
＜3mADC |
| 出力 |
I²C(Pressure/Temperature)、4-20mA、 0.5-4.5V and others |
| 正確さ |
±0.2%FS, ±0.5%FS (Can be customized) |
| Low Consumption |
Standby current＜100nA |
| Temperature Error |
±2℃ (Only for I²C mode) |
| Pressure Error |
±0.25%FS (Only for I²C mode) |
| Input resistance |
≤（U-12）/0.02Ω(2-wire system)、 ≥10k（3-wire system） (Only for analogue signal mode) |
| Overload |
1.5 or 2.0 times full scale |
| 温度補償 |
-10～70℃ |
| 作業温度 |
-40～80℃ |
| 保管温度 |
-25～85℃ |
| Vibration Resistance |
10gRMS，20～2000Hz |
| 耐衝撃性 |
100g, 11ms |
| Sealing |
FKM |
| Housing material |
316L |
| Diaphragm Material |
316L |
| Plug |
Standard PH2.0-5P |
| Reverse polarity protection |
Yes (In voltage output mode power supply and output cannot be reversed) |
製品の説明と仕様は、事前の通知なしに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。
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