ʻO HENGKO ʻO ka ʻāina maʻemaʻe o ka lepo ModBus RTU RS485 ʻO ka lepo maʻemaʻe o ka ʻāina ʻo ka mea kanu Hygrometer māla.
HT-706 RS485 Paʻa a māmā, maʻalahi ke lawe a hoʻopili.Aia i loko o ka mea ho'ohehe'e lepo ka module lako mana, module transmission, drift and temperature compensation module, and data processing module.Ua kūkulu ʻia ka mea ʻike i ka hōʻailona hōʻailona hōʻailona a me ka hoʻonui ʻana, drift zero a me nā hana uku wela, a me kahi mea hoʻohana maʻalahi a maʻalahi.
Nā kūlana hana a mālama
Ka wela hana: -40～85°C
ʻO ka haʻahaʻa hana: 0 ~ 100% RH
Ka mahana mālama: -40～125°C
Ka haʻahaʻa mālama: <80% (ʻaʻohe condensation)
Nā hiʻohiʻona hana
◆Hoʻolālā ʻia ka sensor me ka nui paʻa, ka pololei ana kiʻekiʻe, ka wikiwiki pane wikiwiki a me ka hoʻololi maikaʻi.
◆ʻO ka sila maikaʻi, hiki ke kanu pololei ʻia i ka lepo no ka hoʻohana ʻana, ʻaʻole hiki ke hoʻopili ʻia i ka corrosion.
◆He liʻiliʻi ka mana o ka maikaʻi o ka lepo, a ākea ka wahi noi.
◆ʻO ka pololei ana kiʻekiʻe, ka hana hilinaʻi, e hōʻoia i ka hana maʻamau, ka wikiwiki pane wikiwiki a me ka maikaʻi kiʻekiʻe o ka lawe ʻana i ka ʻikepili.
◆Kākoʻo i ka hoʻopuka hōʻailona mau dielectric.
| ʻAno uila | Ke ano o keia manawa | ʻO ke ʻano RS485 | |
| Volta hana | 7~24V | 12~24V | 7~24V |
| Ke hana nei i kēia manawa | 3～5mA | 3～25mA | 3～5mA |
| Hōʻailona puka | Hōʻailona puka: 0 ~ 2V DC (0.4 ~ 2V DC hiki ke hoʻopilikino ʻia) | 4 ~ 20mA (0 ~ 20mA hiki ke hoʻopilikino ʻia) | MODBUS RTU |
ʻAʻole hiki ke loaʻa kahi huahana i kūpono i kāu mau pono?Hoʻokaʻaʻike i kā mākou limahana kūʻai no'OEM/ODM lawelawe ma'amau!
