以下是ZDR-F20溫濕度記錄儀的產(chǎn)品中英文介紹：

ZDR-F20溫濕度記錄儀是一款功能強(qiáng)大的環(huán)境監(jiān)測設(shè)備。它能夠全程跟蹤記錄溫濕度數(shù)據(jù)，記錄時(shí)間長，若以15分鐘記錄一次數(shù)據(jù)為例，可記錄長達(dá)5個(gè)月甚至更長時(shí)間。該設(shè)備采用鋰電池和外接電源雙重供電系統(tǒng)，整機(jī)功耗小，在有交流電的情況下可自動(dòng)切換為外接電源供電，電池使用壽命可達(dá)2年以上。

其測量范圍廣泛，溫度測量范圍為-40℃～100℃，濕度測量范圍為0～100%RH。測量精度較高，溫度精度在-20℃～60℃內(nèi)為±0.5℃，其外為±1℃，濕度精度為±3%RH。記錄間隔可從2秒至24小時(shí)任意設(shè)置，能夠滿足不同場景下的監(jiān)測需求。

此外，ZDR-F20溫濕度記錄儀配備大屏顯示，操作簡單，性能可靠，即使在惡劣環(huán)境下也能正常工作，且失電時(shí)數(shù)據(jù)不會丟失。用戶還可以自行設(shè)定溫度的上下限，一旦超限，報(bào)警器會自動(dòng)報(bào)警。其軟件有中英文兩種版本可供選擇，英文版具有國際通用性，軟件功能強(qiáng)大，可顯示整個(gè)過程的最大值、最小值及平均值，數(shù)據(jù)查看方便。下載的數(shù)據(jù)可以做成WORD或EXCEL文檔，便于研究或上級單位的檢查。

The ZDR-F20 temperature and humidity recorder is a powerful environmental monitoring device. It can track and record temperature and humidity data throughout the entire process, with a long recording duration. For example, if data is recorded every 15 minutes, it can last for up to 5 months or even longer. The device uses a dual power supply system of lithium batteries and external power sources, with low power consumption. It can automatically switch to external power supply when there is AC power, and the battery life can last for more than 2 years.

It has a wide measurement range, with temperature ranging from -40℃ to 100℃ and humidity ranging from 0 to 100% RH. The measurement accuracy is relatively high, with temperature accuracy of ±0.5℃ within -20℃ to 60℃ and ±1℃ outside this range, and humidity accuracy of ±3% RH. The recording interval can be set arbitrarily from 2 seconds to 24 hours, meeting the monitoring needs of different scenarios.

In addition, the ZDR-F20 temperature and humidity recorder is equipped with a large screen display, simple operation, and reliable performance. It can still work normally in harsh environments, and data will not be lost in case of power failure. Users can set the upper and lower limits of temperature by themselves, and the alarm will be triggered automatically once the limit is exceeded. The software of the device is available in both Chinese and English versions, with the English version being internationally universal. The software is powerful, capable of displaying the maximum, minimum, and average values of the entire process, making data viewing convenient. The downloaded data can be made into WORD or EXCEL documents for research or inspection by higher authorities.