JSY-MK-149 Ib theem taw qhia lub rooj

Nqe lus piav qhia:

Sau ib leeg-theem AC tsis, suav nrog voltage, tam sim no, lub zog, hluav taws xob hluav taws xob thiab lwm yam khoom siv hluav taws xob.
Qhov tshwj xeeb ntsuas nti tau txais yuav, thiab txoj kev ntsuas tus nqi zoo muaj qhov ntsuas qhov tseeb.
Txhawb nqa tus qauv wireless 802.11 b/g/n.
Nrog ib tug RS-485 kev sib txuas lus interface.
Cov txheej txheem kev sib txuas lus tau txais tus qauv Modbus RTU, uas muaj kev sib raug zoo thiab yooj yim rau kev ua haujlwm.
RS-485 kev sib txuas lus interface nrog ESD tiv thaiv Circuit Court.
Nws tuaj yeem hloov kho thiab kho raws li cov neeg siv khoom xav tau.

Product Detail

Khoom cim npe

Kev piav qhia

Jsy-mk-149 ib-theem qhia kev tsheb ciav hlau RS485 hluav taws xob ntsuas hluav taws xob tuaj yeem siv dav hauv kev hloov pauv hluav taws xob, 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, thiab tuaj yeem siv rau kev sib txuas lus. saib xyuas cov khoom siv AC tam sim no thiab lub zog siv.

Technical Parameter

1. Ib theem AC input
1) Voltage ntau:100V, 220V, thiab lwm yam
2) Ntau yam tam sim no:5A, 50a, 100A, 150A, thiab lwm yam yeem, sab nraud qhib transformer qauv yeem
3) Teeb liab ua:Kev ntsuas tshwj xeeb nti yog siv, thiab 24 ntsis AD yog siv
4) Lub peev xwm ntau dhau:1.2 npaug ntawm qhov ntau yog qhov ruaj khov;Instantaneous (<20ms) tam sim no yog 5 zaug, voltage yog 1.2 zaug, thiab ntau yam tsis puas
5) Input impedance:voltage channel ＞ 1K Ω / v;Tam sim no channel ≤ 100m Ω

2. Kev sib txuas lus interface
1) Hom interface:RS-485 interface
2) Kev sib txuas lus raws tu qauv:MODBUS-RTU raws tu qauv
3) Cov ntaub ntawv hom:"n, 8, 1"
4) Kev sib txuas lus tus nqi:baud tus nqi ntawm RS-485 kev sib txuas lus interface tuaj yeem teeb tsa ntawm 1200, 2400, 4800, 9600bps;Tus nqi baud yog 9600bps los ntawm lub neej ntawd

3. Kev ntsuas cov ntaub ntawv tso tawm
Voltage, tam sim no, lub zog, hluav taws xob hluav taws xob, lub zog hluav taws xob, zaus thiab lwm yam khoom siv hluav taws xob,

4. Kev ntsuas qhov tseeb
Voltage, tam sim no thiab hluav taws xob ntau:± 1.0%, kwh theem 1

5. Kev cais tawm
RS-485 interface yog cais los ntawm lub hwj chim mov, voltage input thiab tam sim no tso zis;Kev rho tawm tiv thaiv voltage 2000vac

6. Fais fab mov
1) Kev xaiv 100V, 220V, voltage kab 100v ~ 220v
2) Thaum AC220V fais fab mov, lub ncov voltage yuav tsum tsis pub tshaj 265V;Kev siv hluav taws xob zoo: ≤ 2W

7. Ib puag ncig ua haujlwm
1) Ua haujlwm kub:-20 ~ +70 ℃;Cia kub: -40 ~ + 75 ℃.
2) txheeb ze humidity:5 ~ 95%, tsis muaj condensation (ntawm 40 ℃).
3) Qhov siab:0 ~ 3000 m
4) Ib puag ncig:tsis muaj kev tawg, corrosive gas thiab conductive plua plav, tsis muaj kev co tseem ceeb, kev co thiab kev cuam tshuam.

8. Kub drift:≤100ppm / ℃

9. Txoj kev teeb tsa:2p qhia rail installation

Yav dhau los: JSY-MK-229 Ib qho channel AC / DC hluav taws xob ntsuas hluav taws xob module

Tom ntej: JSY-MK-339 Peb theem voltage thiab tam sim no collector