WM291 Relative zafi mai watsawa da aka gina Hygrosmart firikwensin maye gurbin kayan aiki. Wannan kayan yana ba ku damar sauya sassan firikwensin da sauƙi. Sakamakon haka, dukan kuɗin kulawa na ma'auni ya ceci sosai, kuma lokacin kulawa ya rage sosai. Ayyuka masu mahimmanci Na uku fitarwa zaɓi Digital da analog fitarwa misalai Hygrosmart canzawa firikwensin module zafi da zafi fitarwa siginar za a iya zaɓar ta software Za a iya zaɓar metric ko British ma'auni ta hanyar software Za a iya samar da lissafi cikakken zafi, dew maki, frost maki, Haɗuwa rabo fitarwa
Technical nuna alama
aiki Ma'aunin zafi 0-100% ƙarfin Temperature ma'auni -30 ~ 70 ° C Daidaito na zafi ± 2% RH (5-95% RH) Temperature daidaito ± 0.4 ° C kwanciyar hankali na zafi ± 1% RH / shekara Humidity amsa lokaci T90 <10 dakika Shigarwa / fitarwa fitarwa siginar 0-1, 0-5, 0-10 V 0-20 mA, 4-20 mA, RS485 Wutar lantarki 15 - 27 V AC, 18 - 38 V DC Load juriya Yanzu fitarwa: R ≤ 500 Ω Yanzu amfani 1.7 W yanayin aiki aiki zafi bincike, gida, ajiya 0-100% ƙarfi aiki zazzabi Bincike Gidajen Ajiye -30 ~ 85 ° C -20 ~ 70 ° C -30 ~ 70 ° C Mechanical nuna alama hatimi kariya Grade IP65 (matakin NEMA 4) Kayan Gida Gidajen Bincike Aluminum Delrin Girma Gidajen Bincike 120 x 120 x 49.5mm L=100mm, ø19mm nauyi 450g Wutar lantarki Connection Thread matsa lamba Terminal Nuna ƙuduri LCD, 2 layi x 16 haruffa