1 kumaBayani:
High low zafin jiki Sensor amfaniDS18B20 thermostat bincike don auna zafin jiki na amfani da muhalli, da m madaidaicin madaidaicin kewayon, yadu amfani a magunguna ultra-low zafin jiki firiji, dakin gwaje-gwaje high-low zafin jiki thermostats, masana'antu ma'adinai da sauran wurare da bukatar zafin jiki ma'auni da kuma sarrafawa.



biyuBabban fasali：
◆ Babban allonLCD nuni, 0.1 nuni daidaito, kyakkyawan bayyanar, sauki aiki.
◆ RS485 siginar fitarwa, max jerin 128 na'urori, sauki nesa sa ido tsarin hadewa.
◆ Yi amfani da masana'antu-grade lantarki kayan aiki da kuma electromagnetic jituwa zane, tare da anti-surge, anti-static, anti-EFT da sauran kariya ayyuka, m da abin dogara.
◆Dynamic zobe tsarin da kuma zazzabi firikwensin docking.
tattara: zafin jiki data, da kuma hanyar sauya yawan shigarwa jihar, real lokaci nuna halin yanzu zafin jiki data da kuma sauya yawan jihar.

ukufasaha sigogi:
Girman: 80mm*80mm*80mm (tsawon * fadi * tsayi)
aiki ƙarfin lantarki:DC12V
aikiAmfani: <1W
EMC nuna alama：Static karewa
Nau'in dubawa:RS485dubawa
Tsarin bayanai:N,8,1
Bayanan Porter Rate:4800bps
Sensor canzawa adadin: 1 hanyar sauya girman sa ido
Sensor aiki zazzabi:-10℃～60℃
Sensor aiki zafi:10%～90%RH， Babu condensation
Standard zazzabi firikwensin iri:DS18B20
Temperature firikwensin ganowa kewayon: zafin jiki: -200 ℃ -600 ℃
Temperature ƙuduri:0.1℃
Standard zazzabi firikwensin daidaito: zafin jiki ±0.5℃ @ -10℃ to +85℃
Temperature firikwensin haɗin waya tsawon:3Mi

4.umarnin amfani:
Na'urar ShigarwaHanyar:
1.zazzabi SensorAkwai a kanDC12V、RS485①, sauya yawan shigarwa, zazzabi firikwensin, akwai4mutumdubawa.
2. DC12V haɗi12VWutar lantarki (lura da wutar lantarki mai kyau).
3. RS485①Haɗa RS485 tashar da kula da baƙi(Lura:Lokacin haɗin RS485 bas, lura da kyakkyawan layi biyu, buƙatar haɗin 485 + 485 + / A, 485-haɗin 485 - / B, akasin haka ba za a iya sadarwa ba.).
4. Sauya yawan shigarwa zai iya samun damar 1 hanyar sauya yawan.
5. Temperature firikwensin samun damar high zafin jiki bincike (lura da cewa ba za a iya yi tsawaitawa, an haɗa layi a lokacin masana'antu).

Jiki Wire Chart: