Wireless Ntse Valve Tswj los ntawm IOT rau Gas Pipeline
Product Description
1. IOT(Internet of Things) Intelligent Control Valve rau Gas Pipeline muaj lub cev muaj zog pob valve thiab RTU rau cov ntaub ntawv sau thiab hloov pauv.
2.Kev teeb tsa: Raws li ib feem ntawm cov ntse kis tau tus mob ntawm lub nroog cov pa roj, cov cuab yeej no tuaj yeem ntsia tau rau ntawm cov kav dej ntuj.
3.Muaj nuj nqi: Nrog IOT nti, nws tuaj yeem nquag xa cov ntaub ntawv khaws cia los ntawm kev soj ntsuam cov cuab yeej xws li ntsuas ntsuas, ntsuas ntsuas siab thiab ntsuas ntsuas kub rau huab lossis server ntawm cov neeg siv roj. Tsis tas li ntawd, nws kuj muaj kev ua haujlwm ntawm cov chaw taws teeb tswj. Thaum them nyiaj tshuav, hluav taws kub, lossis cov dej xau tshwm sim, nws tuaj yeem txiav tawm cov kav xa hluav taws xob tam sim ntawd kom tsis txhob muaj kev puas tsuaj thiab poob.
4.Feature: Huab kev sib haum xeeb; prepaid tswj; Kev sau cov ntaub ntawv nyob deb; Txawj ntse Kev saib xyuas qhov xwm txheej; tsis siv neeg meter nyeem thiab uploading.
5. Customization: Sab saum toj tswj kev txhawb nqa modular customization thiab tuaj yeem siv ib leeg kom phim cov khoom siv saib xyuas.
Khoom Parameters
| Cov khoom | Cov ntaub ntawv
|
| Hom | DN25/32/40/50/80/100/150/200 |
| Txoj kev txuas yeeb nkab | Flange |
| Fais fab mov | Disposable lithium los yog rechargeable lithium nrog rau sab nraud fais fab mov |
| LOJ mode | NB-loT/4G |
| NP | 1.6MPa |
| Kev khiav hauj lwm siab | 0 ~ 0.8MPa |
| Tamb | -30C ~ 70C |
| txheeb ze humidity | ≤ 96% RH |
| Kev tawg-pov thawj | Ex ia IIB T4 Ga |
| Kev tiv thaiv qib | IP66 |
| Ua haujlwm voltage | DC 7.2 V |
| Nruab nrab ua haujlwm tam sim no | ≤ 50mA |
| Kev pabcuam voltage | DC 12 V |
| Quiescent tam sim no | <30 ua |
| Lub sijhawm qhib | ≤200s (DC5V, DN25 ~ DN50) ≤400s (DC5V, DN80 ~ DN200) |
| Lub sijhawm kaw | ≤2s (ntawm DC5V) |
| Tswv yim | RS485, 1 teeb; RS232, 1 teeb; RS422, 1 setExternal analogue input, 2circuitsExternal hloov input, 4 circuitsFlowmeter suav pulses, 1 setExternal fais fab mov, DC12V, siab tshaj: 2A
|
| Tso zis | 5 teeb: DC5V, DC9V, DC12V, DC15V, DC24VPower mov tso zis, tso zis zog≥4.8W |
