Izici zomkhiqizo
Inzwa yeHholo ingalinganisa noma yiluphi uhlobo lwamagagasi kagesi kanye ne-voltage, njenge-DC, i-AC, i-pulse, ngisho ne-transient peak. I-secondary current ibonakalisa ngempela isimo samandla kagesi esiyinhloko. Kodwa-ke, ama-transformer avamile awakwazi. Ojwayelekile anganikeza kuphela izilinganiso ezingu-50Amagagasi e-sine e-Hz.
Isekethe eyinhloko ivikelwe ngokuphelele kwisekethe yesibili. I-voltage yokuvala ngokuvamile ivikelwe2I-KV – 12KV, izidingo ezikhethekile zingafinyelelwa 20KV ~ 50KV.
Ukunemba okuphezulu: ukunemba kungcono kuno-1% ekushiseni okusebenzayo, kungalinganisa noma yiluphi uhlobo lwamagagasi, kodwa ukunemba okujwayelekile kokuvamile ama-transformer angu-3% ~ 5%, afaneleka kuphela kuma-50Igagasi le-sine le-Hz.
Amapharamitha obuchwepheshe
| Ububanzi | I-DN15 | I-DN20 | I-DN25 | I-range rae | 80(Q3/Q1) | Ingcindezi yokusebenza | ≤1.6Mpa |
| (Q1) | 0.031 | 0.016 | 0.079 | Ibanga lokunemba | B | Ukulahlekelwa yingcindezi | ≤0.1Mpa |
| (Q2) | 0.05 | 0.025 | 0.0126 | Vikela izinga | I-IP65 | Izinga lokushisa lokusebenza | 0~30℃ |
| (Q3) | 2.5 | 4 | 6.3 | Ukunikezwa kwamandla kagesi | 3.0V | Isibonisi sesikrini | Isilinganiso se-LCD Range8 |
| (Q4) | 3.1 | 5 | 7.9 | Amaphutha aphezulu avumelekile | Q3±2%, Q2±2%, Q1±5% | ||
Amapharamitha ebhodi lomama lokuxhumana
| Indlela yokulinganisa | Isiteshi esikabili se-Ultrasonic | Isikhumbuzo esingavamile | Umbiko wokwehluleka okungavamile, I-alamu ye-voltage kanye neyamanje | Ukubika ngezikhathi ezithile | Idatha yokubika ngezikhathi ezithile |
| Isitoreji sedatha yomlando | Isitolo ngehora/nsuku zonke/ngenyanga kwansuku zonke | Isibani sesikhombisi | Isibani sokuxhumana/isibani se-rigger | Amandla kagesi kanye ne-voltage | Qoqa amandla kagesi kanye amanani kagesi |
| I-alamu ye-voltage yebhethri | I-alamu uma amandla engaphansi kuka-10% | Isibonisi sesikrini | I-LCD | I-Uart | Izintambo ezine |
| Isitoreji sangaphandle | 256K | Isethi ye-AI | Izinaliti zohlobo lwe-Pin 4 | Izinga lokushisa lemvelo | -40 KUYA KU-85 |
| Isivumelwano sokusekela | Imodi ye-Big-end HEX | Ukuxhumana | 20MA | Isibonisi | yedijithali |
| Imodi yokuxhumana | I-LORAWAN | I-NB-IOT | Okwamanje | I-WIFI | I-RS485 | I-M-BUS |
| Ezokuthutha Zangaphandle | i-lorawan | Ukuxhumana okungenantambo | Ukuxhumana okungenantambo/i-GPRS/i-TCP/i-UDP | Ukuxhumana okungenantambo/i-WIFI/i-TCP/i-UDP | Intambo ye-R5485 | Ukuxhumana okungenantambo/i-M-BUS TCP/UDP |
| I-Antenna | I-antenna ethambile | I-antenna ethambile | I-antenna yasentwasahlobo | I-antenna yasentwasahlobo | / | I-antenna yasentwasahlobo |
| Isivumelwano sokusekela | Imodi yokuphela okukhulu i-HEX | Imodi yokuphela okukhulu i-HEX | Imodi yokuphela okukhulu i-HEX | Imodi yokuphela okukhulu i-HEX | I-Modbus RTU | Imodi yokuphela okukhulu i-HEX |
| Ukuxhumana | Imvamisa ephansi Imvamisa ephezulu | I-NB-IOT | I-GPRS | 2.4G | I-RS485 | I-M-BUS |
| I-pulse singna | / | / | I-GNDS1 S2 enezintambo ezintathu | I-GNDS1 S2 enezintambo ezintathu | I-GNDS1 S2 enezintambo ezintathu | I-GNDS1 S2 enezintambo ezintathu |
| Isibonisi sesikrini | isikrini sokushintsha inkinobho ye-LCD | isikrini sokushintsha inkinobho ye-LCD | isikrini sokushintsha inkinobho ye-LCD | isikrini sokushintsha inkinobho ye-LCD | isikrini sokushintsha inkinobho ye-LCD | isikrini sokushintsha inkinobho ye-LCD |
| Ibanga lokuxhumana | 2-3KM | 2-3KM | 2-3KM | <10m | / | / |
| Ubude bentambo i-lineorder | / | / | / | / | Ubude bentambo: m Ukuhleleka komugqa: 4-wire I-A/B enhle/embi | / |
| Ukunikezwa kwamandla kagesi | Amandla amakhulu + Amandla okuma | Amandla amakhulu + Amandla okuma | Amandla amakhulu + Amandla okuma | Amandla amakhulu + Amandla okuma | Amandla angu-485 + Amandla okuma | Amandla amakhulu + Amandla okuma |
| Inzuzo | Izindleko eziphansi ezisebenzayo/ukusebenza kwe-extemal magnet/i-multifunction/i-interface ejwayelekile | |||||
| Ukusetshenziswa kwamandla okuphansi 12-20UA (ugesi wokulala)/Izindleko eziphezulu ezisebenzayo/isimo esincane kakhulu/ukuthembeka okuphezulu (40 kuya ku-85)℃izinga lokushisa lokuhlola.)/izinto ezisetshenziswayo ezicebile | ||||||