高湿度湿度トランスミッタ・モニタ・ソリューションは、要求の厳しい環境において高水準の湿度を正確に測定・監視するために設計された特殊なシステムです。通常、センサー、トランスミッター、モニター装置で構成されます。

• センサー センサーは湿球温度を測定する。湿球温度とは、温度計の球根が濡れた芯で覆われているときに読み取られる温度である。
• トランスミッター： 送信機はセンサーのアナログ信号をデジタル信号に変換し、遠隔監視システムに送信できる。
• 監視装置： 本機はリアルタイムの湿度レベルを表示し、特定の閾値を超えるとアラームやアラートを発することができます。

高湿度湿度トランスミッタは、工業プロセス、HVACシステム、製造施設など、湿度レベルの高い環境用に設計されています。一般的に湿度レベルが高い条件下で相対湿度（RH）を測定するために装備されています。ここでは、一般的な高湿度トランスミッタの種類をいくつか紹介します：

1. 静電容量式湿度トランスミッタ

• 原則： 相対湿度の変化による静電容量の変化を測定する。
• メリット
  • 湿潤環境下での高い精度と安定性
  • 高湿潤コンディションに適している。
• アプリケーション 食品加工、HVACシステム、製造業の環境制御などの産業環境に最適。

2. 抵抗湿度トランスミッタ

• 原則： 湿度の変化に伴う吸湿性物質の抵抗変化を測定する。
• メリット
  • 高湿度環境に適している。
  • 多くの産業用途で費用対効果が高く、信頼性が高い。
• アプリケーション 通常、化学工場、製紙工場、製造業のウェットルームなど、水分の多い場所で使用される。

3. 熱伝導率湿度トランスミッタ

• 原則： 含水率の増加に伴う空気の熱伝導率の変化を測定する。
• メリット
  • 湿度の高い環境、特にガスを扱う場合の湿度モニターに使用できる。
  • 高湿度レベルでも高精度。
• アプリケーション 食品・飲料加工や湿気の多い空間の環境制御で一般的。

4. 薄膜ポリマー湿度トランスミッタ

• 原則： 水分を吸収すると抵抗値が変化する薄いポリマーフィルムを使用。
• メリット
  • 高湿度条件にも強い。
  • 高感度と高速応答を提供。
• アプリケーション Suitable for environments like chemical processing, power generation, and energy systems where high moisture and temperature fluctuations are present.

5. Electrolytic Humidity Transmitters

• 原則： Electrolytic cells detect humidity by measuring a change in conductivity due to the moisture present.
• メリット
  • High stability in high wet and extreme conditions.
  • Long-lasting and reliable for continuous monitoring.
• アプリケーション Used in industries like semiconductor manufacturing, environmental testing, and industrial gas production.

6. High Temperature and Humidity Transmitters

• 原則： These devices combine the humidity and temperature sensing capabilities into one transmitter to provide real-time measurements in environments with both high temperature and humidity.
• メリット
  • Designed specifically for extreme conditions like high wet and high-temperature environments.
  • Offers both temperature and humidity readings.
• アプリケーション Used in industrial applications such as steam boilers, drying processes, and temperature-sensitive environments.

7. Inductive Humidity Transmitters

• 原則： Inductive sensors detect the changes in inductance due to moisture.
• メリット
  • Immune to contamination and corrosion, making them ideal for high-wet, harsh environments.
  • Highly durable and stable.
• アプリケーション Typically found in environmental monitoring systems, industrial cooling systems, and food industries where high moisture is a constant.

Key Features to Consider:

• Wide Measurement Range: Ensure the transmitter can handle the high humidity levels in your application.
• 長期的な安定性： For high-wet environments, sensors need to maintain accuracy over time, even in moisture-laden conditions.
• 応答時間： The faster the response time, the more accurately you can monitor and control humidity.
• Material Durability: Look for corrosion-resistant materials for durability in harsh environments.

Would you like more detailed information about any of these transmitters? 

Contact HNGKO to get price and high wet condition humidity monitor solution today by email  ka@hengko.com 

High humidity levels can have significant implications in various industries. Here are some key reasons why monitoring high wet humidity is crucial:

• Industrial Processes: In industries like manufacturing, pharmaceuticals, and food processing, high humidity can affect product quality, machinery performance, and worker safety.
• Data Centers: Excessive humidity can damage sensitive electronic equipment in data centers.
• HVACシステム： Proper humidity control is essential for optimal HVAC system performance and energy efficiency.
• Laboratory Environments: Accurate humidity control is critical for scientific experiments and research.

When selecting a high wet humidity transmitter and monitor solution, consider the following key features:

• 正確さ： The sensor should provide accurate and reliable measurements, especially in high-humidity conditions.
• 耐久性がある： The system should be robust and able to withstand harsh environmental conditions, including temperature extremes and moisture.
• 範囲： The sensor should have a wide measurement range to accommodate various humidity levels.
• 応答時間： The system should have a fast response time to quickly detect changes in humidity levels.
• 接続性： The transmitter should offer flexible connectivity options, such as analog outputs, digital communication protocols (e.g., Modbus, RS-485), or wireless connectivity.
• Monitoring Capabilities: The monitoring device should provide real-time data, historical trends, and alarm functions.

Calibrating a high wet humidity transmitter is essential to ensure accurate measurements. Here’s a general procedure:

1. Prepare the Calibration Chamber: Create a controlled environment with known humidity levels using a humidity generator or a saturated salt solution.
2. Set the Reference Value: Set the reference value on the calibration device to the known humidity level.
3. Adjust the Transmitter: Adjust the transmitter’s zero and span settings to match the reference value.
4. Verify Calibration: Use a secondary calibration device or a certified reference standard to verify the accuracy of the calibration.
5. Document the Calibration: Record the calibration date, reference values, and any adjustments made.

High wet humidity transmitter and monitor solutions are used in a wide range of applications, including:

• HVACシステム： Monitoring and controlling humidity levels in buildings and facilities.
• Industrial Processes: Monitoring humidity in manufacturing, pharmaceutical, and food processing environments.
• Data Centers: Protecting sensitive electronic equipment from damage caused by high humidity.
• Laboratory Environments: Controlling humidity for precise scientific experiments.
• Greenhouses and Agricultural Facilities: Optimizing plant growth conditions.
• Warehousing and Storage: Preventing product damage caused by excessive moisture.

High humidity levels in industrial settings can lead to a variety of problems:

• 腐食： High humidity accelerates the corrosion of metal components, leading to equipment failure and increased maintenance costs.
• カビが生える： Moist environments promote the growth of mold and mildew, which can damage products, materials, and infrastructure.
• 製品の品質問題： High humidity can affect the quality of products, especially in industries like pharmaceuticals, food processing, and electronics.
• 効率の低下： High humidity can reduce the efficiency of machinery and equipment, leading to increased energy consumption and decreased productivity.
• Health Risks: Inhaling moist air can lead to respiratory problems and other health issues for workers.

The frequency of calibration depends on several factors, including:

• Environmental conditions: Harsh environments may require more frequent calibration.
• Sensor type: Some sensor types are more stable than others.
• Regulatory requirements: Certain industries may have specific calibration requirements.
• Internal quality standards: Your organization’s quality standards may dictate calibration intervals.

A common practice is to calibrate high wet humidity transmitters annually or semi-annually. However, it’s essential to consult the manufacturer’s recommendations and conduct more frequent calibrations if necessary.

To ensure optimal performance and longevity, follow these maintenance tips:

• Regular cleaning: Clean the sensor and housing to remove dust, dirt, and other contaminants.
• Avoid physical damage: Handle the transmitter carefully to prevent damage to the sensor and wiring.
• Protect from extreme conditions: Avoid exposing the transmitter to extreme temperatures, humidity, or vibration.
• Periodic calibration: Calibrate the transmitter according to the manufacturer’s recommendations.
• Monitor sensor performance: Keep an eye on the sensor’s output and response time to identify any potential issues.

By following these guidelines, you can maximize the reliability and accuracy of your high wet humidity transmitter and monitor solution.