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  5. Dehumidifier
  6. Dehumidifier Preventer Ultra Compact Type Model DP-M20-W

Dehumidifier Preventer Ultra Compact Type Model DP-M20-W

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DP Micro Model DP-M20-W

last updated:Sep 16, 2026

西日本工芸社 結露防止器発売21周年ご愛顧ありがとうございます。
西日本工芸社 結露防止器発売21周年ご愛顧ありがとうございます。
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The ultra-compact type DP Micro, model DP-M20-W, has been newly released in the condensation prevention device series. The main body and mounting hole are smaller than previous models, allowing for installation in tight spaces.

Features of the condensation prevention device DP Micro, model DP-M20-W: 1. Double packing adopted for M20 mounting holes. 2. One DP Micro can support up to 5 liters in the panel. 3. Storage box for IoT, disaster prevention sensors, cameras, recording, and communication units. 4. Measures against high humidity and condensation in automatic machines and partial areas within the panel. 5. Not only discharges high humidity but also suppresses moisture intrusion from the outside. 6. No power supply required, overwhelmingly easy to use with free maintenance.

    Dehumidifier
DPマイクロホームページ用1.jpg

Dehumidifier Preventer Ultra Compact Type Model DP-M20-W

DPマイクロホームページ用1.jpg
DPマイクロホームページ用1.jpg
  • Special site - Product/service details - https://pr.mono.ipros.com/j-west-ko/product/

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basic information

The ultra-compact series has been introduced in the condensation prevention device series. It was developed in response to requests such as the main body being too large in the conventional DPMN type and the inability to secure installation holes. The capacity of the target panels and boxes is 5 liters. In recent years, the demand for compact types has been increasing in fields such as IoT devices, making this a product that can be of help.

Price range

P1

Delivery Time

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※The delivery date may change depending on the quantity, so please feel free to contact us.

Applications/Examples of results

- Measures against high humidity and condensation in the pull box of the air conditioning equipment system - Measures against condensation in the small sensor section of the IoT system and the external communication device storage box - Measures against high humidity and condensation in the electronic equipment inside parking devices - Measures against high humidity and condensation in the electronic equipment section of food manufacturing and packaging equipment

catalog(3)

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Dehumidifier Preventer Ultra Compact Type DP Micro Model DP-M20-W

Dehumidifier Preventer Ultra Compact Type DP Micro Model DP-M20-W

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Dew Prevention Device DP Inside Internal Mounting Type

Dew Prevention Device DP Inside Internal Mounting Type

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Dehumidifier Preventive Device, Type 2 for Internal Installation, DP Reverse, Model DPMN-GK

Dehumidifier Preventive Device, Type 2 for Internal Installation, DP Reverse, Model DPMN-GK

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Company information

西日本工芸社

西日本工芸社 結露防止器発売21周年ご愛顧ありがとうございます。

Industrial Electrical Equipment

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Thank you very much for your continued support as we celebrate the 21st anniversary of the release of our condensation prevention device this year. Our company primarily focuses on the planning, design, manufacturing, and sales of condensation prevention devices, while also engaging in the sales of control equipment for factory automation (FA). We are a specialized manufacturer that protects electronic devices from condensation, high humidity, pests (such as ants and spiders), salt damage, volcanic ash, and more, with products used in various locations such as control panels, power panels, operation panels, and junction boxes in outdoor settings, tunnels (undersea, mountainous, dam bottoms), factories, and buildings. In terms of condensation prevention, rust, salt damage, dust, and pest control for distribution boards, relay boxes, communication terminal boards, and cubicles, our products stand unmatched. Silica gel, gel-type moisture-absorbing materials, and electronic dehumidifiers have limitations, as it is difficult to determine when their effectiveness declines. Gel-type products can swell and burst, negatively affecting electronic devices. Even electronic dehumidifiers, when operating at full capacity in high humidity, can only reduce relative humidity to about 90%, and they often malfunction. We manufacture and sell the condensation prevention device "Dew Protector(R)," the only maintenance-free product that closes panels and boxes to prevent the intrusion of all foreign substances, requires no power supply, and maintains a relative humidity of around 65% by expelling high humidity even after being opened for inspection.

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