RS485 4-20MA OUTPUT LORA LORAWAN Madzi a Dothi Angathe Sensor
Zogulitsa Zamankhwala
● Chipangizo chodziwikiratu chimagwiritsidwa ntchito poyesa sensa imodzi ndi imodzi, ndipo kulondola kumawongoleredwa kwambiri.
● Palibe kutengeka chifukwa cha kuwonongeka kwa zida zadothi.
● Ingoikani sensa, ikani wotchi ndi nthawi yoyezera, mukhoza kuyamba kusonkhanitsa deta popanda kupanga mapulogalamu.
● Epoxy resin overlapping jekeseni ndondomeko amaonetsetsa kuti ndi koyenera kwa nthawi yaitali kufufuza m'munda kafukufuku.
● Angapereke ma seva ndi mapulogalamu, akhoza kuphatikiza LORA LORAWAN WIFI 4G GPRS, akhoza kuona deta pa mafoni ndi ma PC.
Kugwiritsa ntchito mankhwala
● Choyamba dziwani kuya kwa kuika ndi malo omwe nthaka imatha kukhala ndi madzi;
● Tengani chitsanzo cha dothi pamalo oyikapo, onjezerani madzi ndi matope ku zitsanzo za nthaka, ndikudzaza madzi a nthaka ndi matope;
● Sensa yophimbidwa ndi matope imakwiriridwa kumalo oyikapo, ndipo nthaka ikhoza kubwezeretsedwanso.
Zofunsira Zamalonda
Mankhwalawa amatha kugwiritsidwa ntchito kwambiri ulimi wothirira, ngalande, kupereka maziko asayansi pakukula kwa mbewu ndi madera ouma, nthaka yowuma, misewu ndi madera ena a kafukufuku wamadzi a nthaka.
Product Parameters
| Dzina lazogulitsa | Dothi madzi kuthekera sensor |
| Mtundu wa sensor | Zida za Ceramic |
| Muyezo osiyanasiyana | -100 ~ 10kPa |
| Nthawi yoyankhira | 200ms |
| Kulondola | ±2kPa |
| Kugwiritsa ntchito mphamvu | 3-5 mA |
| Chizindikiro chotulutsa
| A: RS485 (protocol ya Modbus-RTU, adilesi yokhazikika ya chipangizo: 01) |
| B: 4 mpaka 20 mA (kuzungulira pano) | |
| Chizindikiro chotuluka ndi opanda zingwe
| A: LORA/LORAWAN |
| B:GPRS | |
| C: WIFI | |
| D: NB-IOT | |
| Mphamvu yamagetsi | 5 ~ 24V DC (pamene chizindikiro chotuluka ndi RS485) 12 ~ 24VDC (pamene chizindikiro chotuluka ndi 4 ~ 20mA) |
| Ntchito kutentha osiyanasiyana | -40～85°C |
| Chinyezi chogwira ntchito | 0 ~ 100% RH |
| Nthawi yoyankhira | -40-125 ° C |
| Kusungirako chinyezi | <80% (palibe condensation) |
| Kulemera | 200 (g) |
| Makulidwe | L 90.5 x W 30.7 x H 11 (mm) |
| Gulu lopanda madzi | IP68 |
| Mafotokozedwe a chingwe | Standard 2 mamita (akhoza makonda kwa utali wina chingwe, upto 1200 mamita) |
FAQ
Q: Kodi zazikulu za sensa ya chinyezi m'nthaka ndi ziti?
A: Ndi zida za ceramic ndikuyeza kuchuluka kwa madzi anthaka popanda kukonza ndi kusanja, kusindikizidwa bwino ndi IP68 yosalowa madzi, kumatha kukwiriridwa m'nthaka kuti 7/24 iwunikenso mosalekeza.
Q: Kodi ndingapeze zitsanzo?
A: Inde, tili ndi zida zomwe zingakuthandizeni kuti mupeze zitsanzo posachedwa momwe tingathere.
Q: Kodi wamba magetsi ndi kutulutsa siginecha?
A: 5 ~ 24V DC (pamene chizindikiro chotuluka ndi RS485)
12 ~ 24VDC (pamene chizindikiro chotuluka ndi 4 ~ 20mA)
Q: Ndingasonkhanitse bwanji deta?
A: Mungagwiritse ntchito pulogalamu yanu ya data logger kapena gawo lotumizira opanda zingwe ngati muli nalo, timapereka RS485-Mudbus communication protocol.Titha kuperekanso gawo lofananira la LORA/LORANWAN/GPRS/4G lopanda zingwe ngati mukufuna.
Q: Kodi kutalika kwa chingwe ndi chiyani?
A: Kutalika kwake ndi 2m.Koma imatha kusinthidwa makonda, MAX ikhoza kukhala mamita 1200.
Q: Kodi Sensor iyi imakhala ndi moyo wanji?
A: Zaka zosachepera zitatu kapena kuposerapo.
Q: Kodi ndingadziwe chitsimikizo chanu?
A: Inde, nthawi zambiri ndi chaka chimodzi.
Q: Kodi nthawi yotumiza ndi iti?
A: Nthawi zambiri, katundu adzaperekedwa 1-3 masiku ntchito mutalandira malipiro anu.Koma zimatengera kuchuluka kwanu.
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