4-20mA indawo ephansi yokubophezela i-ultrasound level liquid meter uhlobo lwe-bluetooth

4-20mA indawo yokubophezela ephansi ye-ultrasound level liquid meter uhlobo lwe-bluetooth Isithombe Esifakiwe

Incazelo emfushane:

I-LZB series 2-wire Bluetooth type ultrasonic level sensor iwumkhiqizo wenhloso evamile othatha indawo yezinzwa ezintantayo, ezihambisayo nezicindezelayo ezihlulekayo ngenxa yokuxhumana noketshezi olungcolile, olunamathelayo nolwesikali emathangeni amancane, aphakathi nendawo namakhulu.Inzwa inganikwa amandla ngumthombo wamandla wangaphandle we-24VDC kanye nekhebula lokuhlinzeka ngamanzi elinikeziwe.Inzwa ihlinzeka ngezinga eliqhubekayo lokulinganisa kufika ku-3m ngokuphuma kwesignali engu-4–20mA, ukuphuma kwedijithali kwe-Bluetooth.Abasebenzisi bangabeka imingcele futhi bafunde idatha nge-smart mobile phones.Kungumkhiqizo olungele uketshezi olubolayo, amakhemikhali noma isilinganiso sezinga lethangi lenqubo.

Thumela i-imeyili kithi

Izici

Lindawo eyimpumputhe engu-3cm, ububanzi bokulinganisaas 3m.

Ikhono elihle kakhulu lokulwa nokuphazamiseka;

Sbese ufunda imininingwane nge-Bluetooth Mobile Phonenoma RS485 modbus.

I-engeli engu-6 ye-beam encane (3db), ilungele izinhlelo zokusebenza zesikhala.

Ngobuchwepheshe bokucubungula isignali ehlakaniphile ukuqinisekisa ukunemba nokuzinza

Vikela ikilasiIP68futhiukumelana nokugqwala okuqinileto ukuhlangabezana nemvelo enengekayo.

Ngokuvikeleka okukhulu kwe-over-voltage kanye ne-over-current futhi eikhono elihle lokulwa nokuphazamiseka.

4-20mA okukhiphayo kwe-analog, xhuma kumakhalekhukhwini wakho noma umakhalekhukhwini ngqo.

Ubukhulu

Ipharamitha yezobuchwepheshe

Ukunikezwa kwamandla kagesi	I-DC24V (±10%) ,30mA
Ibanga	3m
Izimpumputhe	0.03m
Ukunemba	0.2% wesikhathi esigcwele (emoyeni, ileveli emile, amandla esignali ajwayelekile)
Okukhiphayo	I-DC4~20mA( Bluetooth)
Ukulungiswa kokuphumayo:	0.03% wesikhathi sangempela
Temp.ububanzi	-35℃~+75℃
Temp.isinxephezelo	Uhla olugcwele oluzenzakalelayo
Imvamisa yesampula	1.5 isekhondi
Ibanga lokucindezela	-0.1~+0.2MP (Ingcindezi yomoya ehlobene)
Kala umjikelezo	1.5 isekhondi (iyashintsha)
I-engeli ye-Beam	6º(3db) kulo lonke uhla
Okubalulekile	PP
Ubude bekhebula	10m okujwayelekile (xhumana nathi ukuze uthole ikhebuli yobude obuningi)
Isigaba sokuvikela	IP68
Ukuxhumana	I-Screw noma i-Flange