Jsy-mk-194 kev sib nrig sib inductance siab-precision thiab ntau yam hluav taws xob hluav taws xob ntsuas hluav taws xob tuaj yeem siv dav hauv kev hloov pauv hluav taws xob, hluav taws xob, kev sib txuas lus, kev tsheb ciav hlau, tsheb thauj mus los, kev tiv thaiv ib puag ncig, petrochemical, steel thiab lwm yam lag luam los saib xyuas tam sim no thiab lub zog. kev siv cov khoom siv AC.
1 theem AC input
1) Voltage ntau:0 ~ 264v;
2) Ntau yam tam sim no:10ma ~ 60a;
3) Teeb liab ua:Kev ntsuas tshwj xeeb nti thiab 24 ntsis AD sampling;
4) Lub peev xwm ntau dhau:tam sim no 1.2 npaug ntawm qhov ntau yog qhov ruaj khov, thiab qhov hluav taws xob 1.5 npaug ntawm qhov ntau tsis puas;
5) Input impedance:voltage channel> 1 K Ω / V;
2 kev sib txuas lus interface
1) Hom interface:1-txoj kev TTL kev sib txuas lus interface, sib xws nrog 5v / 3.3v;
2) Kev sib txuas lus raws tu qauv:MODBUS-RTU raws tu qauv;
3) Cov ntaub ntawv hom:default rau "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2", uas tuaj yeem teeb tsa;
4) Kev sib txuas lus tus nqi:9600bps los ntawm lub neej ntawd, 4800bps, 19200bps tuaj yeem teeb tsa;
3 ntsuas cov ntaub ntawv tso zis
Voltage, tam sim no, lub zog, hluav taws xob, lub zog hluav taws xob, zaus thiab lwm yam hluav taws xob tsis zoo, saib daim ntawv teev npe ntawm mdobus cov ntaub ntawv;
4 ntsuas qhov tseeb
Voltage, tam sim no, lub zog thiab hluav taws xob kom muaj nuj nqis:tsawg dua ± 1.0%;
5 kev cais
Cov khoom siv hluav taws xob kuaj thiab cov khoom siv hluav taws xob raug cais tawm ntawm ib leeg;Kev rho tawm tiv taus voltage 3000vdc;
6 lub zog
1) DC ib qho fais fab mov 5V fais fab mov, lub zog noj 10mA.
7 chaw ua haujlwm
1) Ua haujlwm kub:-20 ~ +70 ℃;Cia kub: -40 ~ + 85 ℃;
2) txheeb ze humidity:5 ~ 95%, tsis muaj condensation (ntawm 40 ℃);
3) Qhov siab:0 ~ 3000 meters;
4) Ib puag ncig:qhov chaw uas tsis muaj kev tawg, corrosive gas thiab conductive plua plav, thiab qhov chaw tsis muaj kev cuam tshuam, kev co thiab kev cuam tshuam;
8. Kub drift: ≤ 100ppm / ℃;