NTA
* Lub thermal teb lub sijhawm tsawg dua thiab qhov yuam kev dynamic txo;
* Lub taub muaj tsawg thiab qhov ntev tsis txwv;
* Qhov ntsuas ntsuas qhov tseeb yog qhov siab thiab qhov sib thooj yog qhov zoo;
* Cov khoom siv sojntsuam keeb, cov haujlwm txhim khu kev qha thiab ruaj khov
TSHWJ XEEB
Kev ntsuas ntau yam | -20-80℃ |
Qhov Raug Yog | ±0.5℃ |
Hnov | 0.01℃ |
Xuas taub hau | 18B20 |
Lub hwj chim muab | DC12V / 24V |
Sab nrauv | Kev sojntsuam: Φ 6 × 15 (hli) lub plhaub stainless hlau plhaw, ntim ruaj khov Kev hloov mus: cov plhaub yas txhaj tshuaj thaiv dej |
Tsim Tawm | 4-20mA, RS485modbus |
Lub Sij Hawm | 1S |
Ua hauj lwm ua ke | DC12V< 20ma="" (485)="" ;="">< 35ma="" (tam="" sim=""> |
Lub Zog Nruab Nrab | DC12V< 0.24w="" (485)="" ;="">< 0.42w="" (tam="" sim=""> |
Ua haujlwm kub | -30~90℃ |
Ua haujlwm av noo | GG lt; 100% |
Txheem txoj kab ntev ntawm transmitter | 2.5m |
Kev Tiv Thaiv Ingress | IP65 |
Thaiv txhais :
Rau cov zis hluav taws xob, 485 tso zis hluav taws xob Hoobkas txheem nrog plaub tub ntxhais cable, tus neeg siv tau tuaj yeem kho qhov ntev uas tsim nyog ntawm cable, kev qhia tshwj xeeb cable yog 0.2 hli 2 plaub tub ntxhais tiv thaiv cable, xaim xim tau txhais raws li :
RS485output | |
Liab | lub siab zoo |
Dub | negativepole |
Lub daj | A |
Xiav | B |
Cov paib tso zis tam sim no yog nruab nrog peb tus tub ntxhais cable raws li tus qauv. Tus neeg siv tau tuaj yeem kho qhov cable nrog qhov ntev uas tsim nyog raws li cov kev xav tau. Qhov tshwj xeeb cable yog 0.2 hli 2 peb tub ntxhais tiv thaiv cable, thiab cov xim hlau tau txhais tias :
Tam sim no cov zis | |
Liab | lub siab zoo |
Dub | negativepole |
Lub daj | Tam sim no cov paib tso zis |
Cim npe nrov: ry-dw01 av ntsuas cua kub ntsuas, Tuam Tshoj, tuam ntxhab, cov muag khoom, lub Hoobkas, nqi, nqi, zoo tshaj plaws, kev muag khoom

