Lub ntsuas qib qis MD-L series yog lub ntsuas qib qis uas tsim tshwj xeeb los ntawm Shanghai Mingkong rau qhov chaw siv ntawm Internet of Things, txhua yam no haum rau cov txheej txheem ua haujlwm siv roj teeb thiab lub voj voog.
Cov koob no suav nrog Modbus RTU protocol RS485 cov khoom tso zis thiab 0.5-2.5V cov khoom tso zis theem sensor.
MD-L100 yog lub ntsuas qib raws li lub hauv paus ntsiab lus ntawm lub zog siab. Lub zog muab hluav taws xob yog 3.3V, qhov tso zis yog 0.5-2.5V, thiab qhov siab tshaj plaws ua haujlwm tam sim no yog 0.9mA. Qhov tsos zoo ib yam li lub ntsuas qib ib txwm muaj.
Cov khoom no yog tsim tshwj xeeb rau cov ntawv thov hauv kev lag luam ntse IoT xws li kev tua hluav taws dej yeeb nkab network, dej xa khoom, cua sov thiab lwm yam.
Cov ntawv thov:
Cov kav dej tua hluav taws
Kev ua kom sov
Dej Ntse
Cov khoom siv kho mob
Cov yam ntxwv kev txawj:
Kev tsim hluav taws xob tsawg, 3.3-5V fais fab mov, txhawb nqa roj teeb fais fab mov
Haum rau kev tswj hwm fais fab, lub sijhawm ruaj khov tsawg dua 50ms
Hom voltage thiab RS485 digital hom tso zis xaiv tau
304 stainless hlau vaj tse thiab cov khoom sib txuas, 316L stainless hlau diaphragm, muaj zog sib xws nrog xov xwm
0 ~ 1 ... 2 ... 5 ... 10 ... 50m dej tuaj yeem hloov kho
Kev Qhia Tshwj Xeeb:
| Ntau yam | 0~1…2…5…10…50m dej |
| Tus lej. | 1% 0.5% |
| Tso zis | 0.5-2.5V |
| Kev muab hluav taws xob | 3.3V ~ 5V |
| Kev kub siab dhau | 200% |
| Ua haujlwm tam sim no | 1.7mA (siab tshaj) |
| Kev ruaj khov mus sij hawm ntev | ±0.2%FS/xyoo (tus nqi ib txwm muaj) |
| Lub sijhawm ruaj khov | <50ms |
| Kub ua haujlwm | -20~60℃ |
| Kev them nyiaj kub | 0 ~ 60 ℃ |
| Kev tiv thaiv hluav taws xob | kev cuam tshuam tiv thaiv electromagnetic |
| Kev ntsuas dej tsis nkag | Ip68 |
| Txoj kev teeb tsa | pov rau hauv |
| Cov khoom siv cable | polyurethane |
| Qhov ntev ntawm cable | qhov ntev tuaj yeem hloov kho |
| Cov khoom siv plhaub | 304 stainless hlau |
| Daim Ntawv Pov Thawj | CE |
Lub sijhawm tshaj tawm: Cuaj hlis-22-2021