Vihisi vya upitishaji umeme vya Lanbao hutumika sana katika madini, mafuta ya petroli, kemikali, makaa ya mawe, saruji, nafaka na viwanda vingine. Vihisi vya ukaribu wa silinda vya mfululizo wa LR30 vinapatikana katika mifumo ya kawaida na iliyoimarishwa ya umbali, ambayo ina sifa za maisha marefu, ubora wa juu, unyeti wa juu, mstari wa juu na uwezo mzuri wa kurudia. Mfululizo huu wa bidhaa unajumuisha aina mbalimbali za mifumo, ukubwa mbalimbali na umbali wa kugundua wa kuchagua, pamoja na ulinzi wa mzunguko mfupi, ulinzi wa polari ya nyuma, ulinzi wa overload, ulinzi wa mawimbi na kazi zingine. Kihisi hutumia kanuni ya mkondo wa eddy kugundua vipande mbalimbali vya kazi vya chuma kwa ufanisi, na ina faida za hitilafu ndogo ya kipimo na masafa ya juu ya mwitikio.
> Kutogundulika kwa mguso, salama na ya kuaminika;
> Muundo wa ASIC;
> Chaguo kamili kwa ajili ya kugundua malengo ya metali;
> Umbali wa kuhisi: 10mm, 15mm, 22mm, 40mm
> Ukubwa wa nyumba: Φ30
> Nyenzo ya makazi: Aloi ya nikeli-shaba
> Matokeo: NPN, PNP, waya za DC 2
> Muunganisho: Kiunganishi cha M12, kebo
> Kuweka: Kusafisha, Isiyosafisha
> Volti ya usambazaji: 10…30 VDC
> Masafa ya kubadili: 50 HZ, 100 HZ, 150 HZ, 200 HZ, 300 HZ, 500 HZ
> Mkondo wa mzigo: ≤100mA, ≤200mA
| Umbali wa Kuhisi Kawaida | ||||
| Kuweka | Suuza | Haioshei | ||
| Muunganisho | Kebo | Kiunganishi cha M12 | Kebo | Kiunganishi cha M12 |
| Nambari ya NPN | LR30XBF10DNO | LR30XBF10DNO-E2 | LR30XBN15DNO | LR30XBN15DNO-E2 |
| NPN NC | LR30XBF10DNC | LR30XBF10DNC-E2 | LR30XBN15DNC | LR30XBN15DNC-E2 |
| NPN NO+NC | LR30XBF10DNR | LR30XBF10DNR-E2 | LR30XBN15DNR | LR30XBN15DNR-E2 |
| Nambari ya PNP | LR30XBF10DPO | LR30XBF10DPO-E2 | LR30XBN15DPO | LR30XBN15DPO-E2 |
| PNP NC | LR30XBF10DPC | LR30XBF10DPC-E2 | LR30XBN15DPC | LR30XBN15DPC-E2 |
| PNP NO+NC | LR30XBF10DPR | LR30XBF10DPR-E2 | LR30XBN15DPR | LR30XBN15DPR-E2 |
| Waya 2 za DC HAPANA | LR30XBF10DLO | LR30XBF10DLO-E2 | LR30XBN15DLO | LR30XBN15DLO-E2 |
| Waya 2 za DC NC | LR30XBF10DLC | LR30XBF10DLC-E2 | LR30XBN15DLC | LR30XBN15DLC-E2 |
| Umbali wa Kuhisi Uliopanuliwa | ||||
| Nambari ya NPN | LR30XBF15DNOY | LR30XBF15DNOY-E2 | LR30XBN22DNOY | LR30XBN22DLOY-E2 |
| LR30XCF22DNOY | LR30XCF22DNOY-E2 | LR30XCN40DNOY | LR30XCN40DNOY-E2 | |
| NPN NC | LR30XBF15DNCY | LR30XBF15DNCY-E2 | LR30XBN22DNCY | LR30XBN22DLCY-E2 |
| LR30XCF22DNCY | LR30XCF22DNCY-E2 | LR30XCN40DNCY | LR30XCN40DNCY-E2 | |
| NPN NO+NC | LR30XBF15DNRY | LR30XBF15DNRY-E2 | LR30XBN22DNRY | LR30XBN22DNOY-E2 |
| Nambari ya PNP | LR30XBF15DPOY | LR30XBF15DPOY-E2 | LR30XBN22DPOY | LR30XBN22DNCY-E2 |
| LR30XCF22DPOY | LR30XCF22DPOY-E2 | LR30XCN40DPOY | LR30XCN40DPOY-E2 | |
| PNP NC | LR30XBF15DPCY | LR30XBF15DPCY-E2 | LR30XBN22DPCY | LR30XBN22DNRY-E2 |
| LR30XCF22DPCY | LR30XCF22DPCY-E2 | LR30XCN40DPCY | LR30XCN40DPCY-E2 | |
| PNP NO+NC | LR30XBF15DPRY | LR30XBF15DPRY-E2 | LR30XBN22DPRY | LR30XBN22DPOY-E2 |
| Waya 2 za DC HAPANA | LR30XBF15DLOY | LR30XBF15DLOY-E2 | LR30XBN22DLOY | LR30XBN22DPCY-E2 |
| Waya 2 za DC NC | LR30XBF15DLCY | LR30XBF15DLCY-E2 | LR30XBN22DLCY | LR30XBN22DPRY-E2 |
| Vipimo vya kiufundi | ||||
| Kuweka | Suuza | Haioshei | ||
| Umbali uliokadiriwa [Sn] | Umbali wa kawaida: 10mm | Umbali wa kawaida: 15mm | ||
| Umbali uliopanuliwa: LR30XB:15mm,LR30XC:22mm | Umbali uliopanuliwa: LR30XB:22mm,LR30XC:40mm | |||
| Umbali uliohakikishwa [Sa] | Umbali wa kawaida: 0… 8mm | Umbali wa kawaida: 0… 12mm | ||
| Umbali uliopanuliwa: LR30XB:0…12mm,LR30XC:0…17.6mm | Umbali uliopanuliwa: LR30XB:0…17.6mm,LR30XC:0…32mm | |||
| Vipimo | Umbali wa kawaida: Φ30*52mm(Kebo)/Φ30*63mm(kiunganishi cha M12) | Umbali wa kawaida: Φ30*64mm(Kebo)/Φ30*75mm(kiunganishi cha M12) | ||
| Umbali uliopanuliwa: LR30XB:Φ30*52mm(Kebo)/Φ30*63mm(kiunganishi cha M12) | Umbali uliopanuliwa: LR30XB:Φ30*67mm(Kebo)/Φ30*78mm(kiunganishi cha M12) | |||
| LR30XC: Φ30*62mm(Kebo)/Φ30*73mm(kiunganishi cha M12) | LR30XC: Φ30*77mm(Kebo)/Φ30*88mm(kiunganishi cha M12) | |||
| Masafa ya kubadili [F] | Umbali wa kawaida: 300 Hz (waya 2 za DC) 500 Hz (waya 3 za DC) | Umbali wa kawaida: 200 Hz (waya 2 za DC) 300 Hz (waya 3 za DC) | ||
| Umbali uliopanuliwa: 300 HZ (LR30XB) 100 Hz (LR30XC) | Umbali uliopanuliwa: 150 HZ (LR30XB) 50 Hz (LR30XC) | |||
| Matokeo | HAPANA/NC (inategemea nambari ya sehemu) | |||
| Volti ya usambazaji | 10…30 VDC | |||
| Lengo la kawaida | Umbali wa kawaida: Fe 30*30*1t | Umbali wa kawaida: Fe 45*45*1t | ||
| Umbali mrefu: Fe 45*45*1t (LR30XB),Fe 66*66*1t (LR30XC) | Umbali uliopanuliwa: Fe66*66*1t (LR30XB), Fe120*120*1t (LR30XC) | |||
| Kuteleza kwa sehemu ya kubadili [%/Sr] | ≤±10% | |||
| Kiwango cha Hysteresis [%/Sr] | 1…20% | |||
| Usahihi wa kurudia [R] | ≤3% | |||
| Mkondo wa mzigo | ≤100mA (waya 2 za DC), ≤200mA (waya 3 za DC) | |||
| Volti ya mabaki | Umbali wa kawaida: ≤6V(waya 2 za DC),≤2.5V(waya 3 za DC) | |||
| Umbali uliopanuliwa: ≤6V(waya 2 za DC),≤2.5V(waya 3 za DC) | ||||
| Mkondo wa uvujaji [lr] | ≤1mA (waya 2 za DC) | |||
| Matumizi ya sasa | ≤15mA (waya 3 za DC) | |||
| Ulinzi wa mzunguko | Mzunguko mfupi, overload na reverse polarity | |||
| Kiashiria cha matokeo | LED ya Njano | |||
| Halijoto ya mazingira | -25℃…70℃ | |||
| Unyevu wa mazingira | 35-95%RH | |||
| Kuhimili volteji | 1000V/AC 50/60Hz 60s | |||
| Upinzani wa insulation | ≥50MΩ(500VDC) | |||
| Upinzani wa mtetemo | 10…50Hz (1.5mm) | |||
| Kiwango cha ulinzi | IP67 | |||
| Nyenzo za makazi | Aloi ya shaba-nikeli | |||
| Aina ya muunganisho | Kebo ya PVC ya mita 2/Kiunganishi cha M12 | |||
KEYENCE: EV-130U IFM: IIS204