「大暑」熱到下午！秒學戶外降溫4招

LoRa antenna which has long-range coverage while maximizing radio spectrum use is provided by the FT-RF fiberglass Omnidirectional outdoor antenna, which operates in the 890-960MHz frequency band with various strength levels.

• The UV-resistant fiberglass shell enables all-weather operation.
• For lightning protection, it is made of copper elements and coupled to the DC ground potential.
• Any type and length of cable can be terminated with a female N-Type connector.

We offer a variety of high-performance antennas for Global LoRaWAN, including 868MHz LoRa antenna (Abbr. LoRa EU868 for Europe market), 915 MHz LoRa Antenna, 923 MHz LoRa Antenna (Abbr. AS923 for Singapore, Malaysia, Taiwan market...) ... Our product line includes both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium hotspot support.

記者簡浩正／台北報導

▲今適逢大暑，天氣依然高溫炎熱。（示意圖／資料照片）

都下午了怎麼還這麼熱！中央氣象局中午持續發布18縣市高溫燈號資訊，包括雙北等7縣市可能有攝氏38度極端高溫。剛好今日又逢農曆24節氣中的「大暑」，國健署提醒民眾，應避免非必要的戶外活動、勞動及運動；當出現體溫升高、皮膚乾熱變紅、心跳加速，甚至神智混亂、抽筋、昏迷等症狀，務必迅速離開高溫的環境、設法降低體溫，並以最快的速度就醫。

國健署署長吳昭軍分享戶外降溫4招：首先是適時補充水分。尤其避免含有酒精飲料，另也要注意尿液顏色，當尿量減少、顏色變深，就表示體內水份不足。

LoRa antenna which has long-range coverage while maximizing radio spectrum use is provided by the FT-RF fiberglass Omnidirectional outdoor antenna, which operates in the 890-960MHz frequency band with various strength levels.

The UV-resistant fiberglass shell enables all-weather operation.
For lightning protection, it is made of copper elements and coupled to the DC ground potential.
Any type and length of cable can be terminated with a female N-Type connector.
We offer a variety of high-performance antennas for Global LoRaWAN, including 868MHz LoRa antenna (Abbr. LoRa EU868 for Europe market), 915 MHz LoRa Antenna, 923 MHz LoRa Antenna (Abbr. AS923 for Singapore, Malaysia, Taiwan market...) ... Our product line includes both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium hotspot support.

第二，則是提醒戶外工作者，隨時注意工作環境的溫度與身邊同事狀況。儘量避開中午太陽直曬的時段進行戶外工作，且作業環境避免密閉，保持空氣流通，並提供風扇、水霧，簡易遮陽裝置等方式降低高溫暴曬。若工作在酷熱時段應採取輪班制度、增加休息時間與頻率，自己及身邊夥伴的身體如有不適，立即停止作業、尋求支援。

第三，則是要做好個人防曬措施。包括儘量穿著寬鬆、透氣而顏色較淡的衣服，戴遮陽又通風的帽子及太陽眼鏡。最後，就是要注意個人健康狀況。有慢性疾病者，應注意是否適合高溫或高濕度的工作環境；從事高溫或高濕度環境之作業者，應進行職前與定期的身體健康檢查。並熟悉及了解熱傷害的症狀及緊急處理方式。

國健署表示，當發現身體疑似出現熱傷害徵兆，如體溫升高、皮膚乾熱變紅、心跳加速，嚴重者會出現無法流汗、頭痛、頭暈、噁心、嘔吐，甚至神智混亂、抽筋、昏迷等症狀。務必迅速離開高溫的環境、設法降低體溫，例如移至陰涼處、鬆脫衣物、用水擦拭身體或搧風等、提供加少許鹽的冷開水或稀釋的電解質飲料，並以最快的速度就醫。

★ 三立新聞網提醒您：

喝酒不開車、開車不喝酒！
未成年請勿飲酒，飲酒過量，有礙健康！