I-PR721/PR722 Series Precision Digital Thermometer
I-PR721 yochungechunge olunembayo ye-thermometer yedijithali isebenzisa inzwa ehlakaniphile enesakhiwo sokukhiya, esingashintshwa ngezinzwa zokucaciswa okuhlukile ukuze kuhlangatshezwane nezidingo ezihlukene zokulinganisa izinga lokushisa.Izinhlobo zezinzwa ezisekelwayo zihlanganisa ukumelana ne-platinamu yocingo, ifilimu encane ye-platinum ukumelana, i-thermocouple kanye nezinzwa zomswakama, ezingakwazi ukuhlonza nokulayisha ngokuzenzakalelayo uhlobo, izinga lokushisa kanye nenani lokulungiswa kwenzwa exhunyiwe.I-thermometer yenziwe nge-aluminium alloy iyonke, enesigaba sokuvikela se-IP64, engasetshenziswa ngokuthembekile ezindaweni ezinokhahlo.
Izici Zobuchwepheshe
1. Inzwa ehlakaniphile, izinga lokushisa lihlanganisa -200~1300℃.Esebenzisa izingxenye zokukhiya ezimelana nezinga lokushisa eliphezulu, umsingathi angakwazi ukulayisha ngokuzenzakalelayo uhlobo lwenzwa yamanje, ibanga lokushisa kanye nenani lokulungisa ngemva kokuxhuma kunzwa ehlakaniphile, ukuthuthukisa ukunemba kokulandeleka kwezinga lokushisa, nokusebenza kahle komsebenzi.
2. Ukushisa okuphansi kokushisa, ebangeni lika-5 ~ 50℃, ukunemba kwesilinganiso sikagesi kungcono kuno-0.01, futhi ukulungiswa kungu-0.001℃, okungahlangabezana nezidingo zokulinganisa izinga lokushisa eliphezulu.
3. Kumodi ye-U disk, ukushaja noma ukudluliswa kwedatha kungenziwa ngesixhumi esibonakalayo se-Micro USB, esilungele ukuhlelwa ngokushesha kwedatha yokuhlola.
4. Umsebenzi wokuzwa amandla adonsela phansi, usekela ukupheyipha kwesikrini okuzenzakalelayo, nolwazi oluhle lokufunda lungatholwa ngokusibeka kwesokunxele noma kwesokudla.
5. Sekela ukuxhumana kwe-Bluetooth noma kwe-ZigBee, ungasebenzisa i-Panran Smart Measurement APP ukuze uvumelanise idatha noma wandise ezinye izinhlelo zokusebenza.
6. Isigaba sokuvikela IP64 sokusetshenziswa okuthembekile ezindaweni ezinokhahlo
7. Ukusetshenziswa kwamandla aphansi kakhulu, ibhethri ye-lithium eyakhelwe ngaphakathi, umsebenzi oqhubekayo amahora angaphezu kwe-130.
Eminye Imisebenzi
Isilinganiso sokuguquguquka ngezikhathi ezimisiwe
Isilinganiso sokushisa esihlobene
Isibalo senani esiphezulu, esincane nesimaphakathi
Ukuguqulwa kwevelu likagesi/izinga lokushisa
Ukuhlelwa kwenani lokulungiswa kwezinzwa
I-alamu yezinga lokushisa elingaphezulu
Iwashi lesikhathi sangempela elakhelwe ngaphakathi
Ongakukhetha ℃, ℉, K
Amapharamitha ajwayelekile
| Ukunemba Kogesi (Inkathi Yokulinganisa Yonyaka owodwa)Imodeli | I-PR721A PR722A | I-PR721B PR722B | Phawula |
| Ubukhulu bangaphandle | φ29mm×145mm | Inzwa ayifakiwe | |
| Isisindo | 80g | Isisindo ngebhethri | |
| Umthamo wokugcina idatha | 8MB(Gcina amasethi angu-320,000 edatha) | Iqukethe ulwazi lwesikhathi | |
| Isixhumi esibonakalayo sangaphandle | I-Micro USB | Iyashaja/idatha | |
| Ukucaciswa kwebhethri | 3.7V 650mAh | Ibhethri ye-lithium eshajwa kabusha | |
| Isikhathi sokushaja | Amahora angu-1.5 | Ukushaja kwe-DC5V 2A | |
| Ubude bebhethri | ≥80 amahora | ≥120 amahora | |
| Ukuxhumana okungenantambo | I-Bluetooth (ibanga elisebenzayo ≥ 10m) | I-ZigBee (ibanga elisebenzayo ≥50m) | endaweni efanayo |
Ukunemba Kogesi (Inkathi Yokulinganisa Yonyaka owodwa)
| Ibanga lokulinganisa | Idatha ye-PR721 | Idatha ye-PR722 | Phawula |
| 0.0000~400.0000Ω | 0.01%RD+5mΩ | 0.004%RD+3mΩ | 1mA I-Excitation current |
| 0.000~20.000mV | 0.01%RD+3μV | I-impedance yokokufaka≥100MΩ | |
| 0.000~50.000mV | 0.01%RD+5μV | ||
| 0.00000~1.00000V | 0.01%RD+20μV | ||
| I-Temperature Coefficient | Ukumelana: 5ppm/℃ Amandla kagesi: 10ppm/℃ | Ukumelana: 2ppm/℃ Amandla kagesi: 5ppm/℃ | 5℃~50℃ |
Ukunemba Kwezinga Lokushisa (Kuguqulelwe Kusuka Ekunembeni Kogesi)
| Uhlobo lwenzwa | Idatha ye-PR721 | Idatha ye-PR722 | Isixazululo |
| I-Pt100 | ±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃ | ±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃ | 0.001℃ |
| Thayipha i-thermocouple engu-S | ±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃ | 0.01℃ | |
| Thayipha i-thermocouple engu-N | ±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃ | 0.01℃ | |
| Isinxephezelo senkombandlela yesithenjwa | ±0.15℃@RT ±0.20℃@RT±20℃ | 0.01℃ | |
