1. Cov ntsiab lus
WBJLZN-UIP AC digital sensor txais cov tshuab electromagnetic rho tawm thiab muaj qhov zoo ntawm peb qhov kev sib cais ntawm cov tswv yim, tso zis thiab lub zog. Nws yog featured nrog cov neeg siab, siab linearity, tsis kub drift thiab luv teb lub sij hawm. Cov khoom no tuaj yeem siv dav hauv kev sib txuas lus, hluav taws xob, kev tsheb ciav hlau siab thiab kev lag luam tswj kom ntsuas lub sijhawm tiag tiag lossis saib xyuas cov teeb liab ac tam sim no.
2.Main technical parameters
Input lub davhlau ya nyob twg
Cov tswv yim tam sim no: AC 0 5-10A
Input voltage ntau: AC 220V
Ntau zaus: 40Hz-60Hz
Tso zis davhlau ya nyob twg
Cov zis: RS485
Kev sib txuas lus tso zis: Modbus-RTU
Baud tus nqi: 1200bps ~ 115200bps
Kev sib txuas lus nrug: RS485<1000m, the transmission distance can be improved by using a repeater additionally.
Kev tiv thaiv chav kawm: fais fab mov interface polarity tiv thaiv, input channel optoelectronic cais, AD input interface thiab kev sib txuas lus chaw nres nkoj ± 15KV ESD tiv thaiv, kev rho tawm voltage 2500Vrms.
Kev ruaj ntseg tso zis: txais yuav cov khoom zoo tuaj txawv teb chaws nrog cov ntim thawj, ua-hauv ob chav saib xyuas, ruaj khov thiab txhim khu kev qha.
Cim npe nrov: ac digital sensor, Tuam Tshoj, lwm tus neeg, Hoobkas, nqe
Fais fab mov: DC12V lossis DC24V, ± 10%
Rated zog: Tsawg dua los yog sib npaug rau 0.5W
Qhov tseeb: Tsawg dua lossis sib npaug rau 0.5 feem pua FS
Kub drift: 0.02 feem pua FS/degree (-20 degree ~ ntxiv rau 55 degree)
Lub sij hawm teb: Tsawg dua lossis sib npaug li 300ms(0- 90 feem pua )(TYP)
Rwb thaiv tsev zog: 2000V AC / 1min (Ntawm cov tswv yim, tso zis thiab fais fab mov)
Rwb thaiv tsev resistor: Ntau dua los yog sib npaug rau 100MΩ (Ntawm cov tswv yim, tso zis thiab fais fab mov)
Ua haujlwm kub ntau: -20 ~ ntxiv rau 55 degree
EMC: Ua raws li tus qauv GB/T 1 8268.1(IEC61326-1)
