Uluhlu lwe-PR721 oluchanekileyo lwethemometha yedijithali luthatha inzwa ekrelekrele enesakhiwo sokutshixa, esinokutshintshwa ngeenzwa zeempawu ezahlukeneyo ukuhlangabezana neemfuno ezahlukeneyo zomlinganiselo wobushushu.Iindidi ze-sensor ezixhaswayo ziquka ukuchasana kwe-platinum yocingo, ifilimu encinci ye-platinum, i-thermocouple kunye ne-humidity sensors, enokuchonga ngokuzenzekelayo kwaye ilayishe uhlobo, uluhlu lweqondo lokushisa kunye nexabiso lokulungiswa kwenzwa edibeneyo.I-thermometer yenziwe nge-aluminium alloy iyonke, kunye neklasi yokukhusela ye-IP64, enokusetyenziswa ngokuthembekileyo kwiindawo ezinzima.
Iimpawu zobuGcisa
I-1.Smart sensor, uluhlu lweqondo lokushisa lugubungela -200 ~ 1300 ℃.Ukusebenzisa amacandelo okutshixa okuphezulu kweqondo lokushisa, umninimzi unokulayisha ngokuzenzekelayo uhlobo lwenzwa yangoku, uluhlu lweqondo lokushisa kunye nexabiso lokulungiswa emva kokuxhuma kwi-sensor ehlakaniphile, ukuphucula ukuchaneka kokulandelwa kweqondo lokushisa, kunye nokusebenza kakuhle.
I-2.I-drift yeqondo lokushisa eliphantsi, kuluhlu lwe-5 ~ 50 ℃, ukuchaneka komlinganiselo wombane ungcono kune-0.01, kunye nesisombululo ngu-0.001 ℃, esinokuhlangabezana neemfuno eziphezulu zokulinganisa ubushushu.
I-3.kwi-U disk mode, ukutshaja okanye ukuhanjiswa kwedatha kunokwenziwa nge-Micro USB interface, ekulungele ukulungiswa ngokukhawuleza kwedatha yovavanyo.
I-4.I-Gravity sensing function, ixhasa i-screen flipping ezenzekelayo, kunye namava okufunda afanelekileyo anokufunyanwa ngokubeka ekhohlo okanye ekunene.
5.Ukuxhasa iBluetooth okanye unxibelelwano lweZigBee, ungasebenzisa iPanran Smart Measurement APP ukuvumelanisa idatha okanye ukwandisa ezinye izicelo.
6.Iklasi yoKhuseleko IP64 yokusetyenziswa okuthembekileyo kwiindawo ezinzima.
I-7.Ukusetyenziswa kwamandla aphantsi, ibhetri ye-lithium eyakhelwe-ngaphakathi, umsebenzi oqhubekayo ngaphezu kweeyure ze-130.
Eminye imisebenzi
1. Umlinganiselo wokuguquguquka ngamaxesha amisiweyo
2.Umlinganiselo wobushushu ohambelanayo
3. Ubuninzi, ubuncinci kunye ne-avareji yexabiso lokubala
4. Ixabiso lombane / ukuguqulwa kwexabiso lobushushu
5. Ukuhlelwa kwexabiso lolungiso lwenzwa
6. I-alamu yobushushu obungaphezulu
7. Eyakhelwe-kwixesha elichanekileyo eliphezulu
8. Ukuzikhethela ℃, ℉, K
IiParameters zobuGcisa zoMbane
| Umzekelo | PR721A PR722A | PR721B PR722B | Phawula |
| Imilinganiselo yangaphandle | φ29mm×145mm | Isivamvo asifakwanga | |
| Ubunzima | 80g | Ubunzima ngebhetri | |
| Umthamo wokugcina idatha | 8MB(Gcina 320,000 iiseti zedatha) | Iqulethe ulwazi lwexesha | |
| Ujongano lwangaphandle | I-Micro USB | Ukutshaja/idatha | |
| Iinkcukacha zebhetri | 3.7V 650mAh | Ibhetri ye-lithium etshajwayo | |
| Ixesha lokutshaja | 1.5 iiyure | Ukutshaja kwe-DC5V 2A | |
| Ubude bebhetri | ≥80 iiyure | ≥120 iiyure | |
| Unxibelelwano olungenazingcingo | IBluetooth (umgama osebenzayo ≥ 10m) | ZigBee (umgama osebenzayo ≥50m) | kwakwindawo enye |
Ukuchaneka (Ixesha lokuCalibration loNyaka omnye)
| Uluhlu lokulinganisa | PR721 Series | PR722 Series | Phawula |
| 0.0000~400.0000Ω | 0.01%RD+5mΩ | 0.004%RD+3mΩ | 1mA Uvuselelo lwangoku |
| 0.000~20.000mV | 0.01%RD+3μV | Impembelelo yokufaka≥100MΩ | |
| 0.000~50.000mV | 0.01%RD+5μV | ||
| 0.00000~1.00000V | 0.01%RD+20μV | ||
| I-Coefficient yobushushu | Ukuchasa: 5ppm/℃ Amandla ombane: 10ppm/℃ | Ukuchasa: 2ppm/℃ Amandla ombane: 5ppm/℃ | 5℃~50℃ |
Ukuchaneka koBuqondo (Kuguqulwe ukuChaneka koMbane)
| Uhlobo lwenzwa | PR721 Series | PR722 Series | Isigqibo |
| Pt100 | ±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃ | ±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃ | 0.001℃ |
| Uhlobo lwe-S thermocouple | ±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃ | 0.01℃ | |
| Uhlobo lwe-N thermocouple | ±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃ | 0.01℃ | |
| Imbuyekezo yesalathiso sesiphambuka | ±0.15℃@RT ±0.20℃@RT±20℃ | 0.01℃ | |
Ixesha lokuposa: Jul-06-2022
