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
- 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.
- I-Drift yezinga lokushisa eliphansi, ebangeni lika-5 ~ 50℃, ukunemba kwesilinganiso sikagesi kungcono kuno-0.01, futhi ukulungiswa kungu-0.001℃, okungahlangabezana nezidingo zokulinganisa izinga lokushisa eliphezulu.
- Kumodi yediski ye-U, ukushaja noma ukudluliswa kwedatha kungenziwa ngesixhumi esibonakalayo se-Micro USB, esilungele ukuhlelwa ngokushesha kwedatha yokuhlola.
- Umsebenzi wokuzwa amandla adonsela phansi, usekela ukupheyipha kwesikrini okuzenzakalelayo, nolwazi olufanele lokufunda lungatholwa ngokusibeka kwesokunxele noma kwesokudla.
- Sekela ukuxhumana kwe-Bluetooth noma kwe-ZigBee, ungasebenzisa i-Panran Smart Measurement APP ukuvumelanisa idatha noma ukwandisa ezinye izinhlelo zokusebenza.
- Isigaba sokuvikela IP64 sokusetshenziswa okuthembekile ezindaweni ezinokhahlo.
- Ukusetshenziswa kwamandla aphansi kakhulu, ibhethri ye-lithium eyakhelwe ngaphakathi, umsebenzi oqhubekayo amahora angaphezu kwe-130.
Eminye Imisebenzi
Isilinganiso sokushintshashintsha kwezinga lesikhathi esimisiweIsilinganiso sokushisa esihlobeneIsibalo esiphezulu, esincane nesimaphakathi senaniUkuguqulwa kwevelu likagesi/izinga lokushisaUkuhlelwa kwevelu lokulungiswa kwenzwaI-alamu yezinga lokushisa ngaphezu kwe-alamuIwashi lesikhathi sangempela elakhelwe ngokunembe kakhulu, Iwashi lesikhathi sangempela elakhelwe ngaphakathi KAmapharamitha 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 | 1.5 amahora | I-DC5V 2Ukushaja | |
| 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 | PR721Uchungechunge | PR722Uchungechunge | Phawula |
| 0.0000~400.0000Ω | 0.01%RD+5mΩ | 0.004%RD+3mΩ | 1mAExcitation yamanje |
| 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/℃Voltage:10ppm/℃ | Ukumelana: 2ppm/℃Voltage:5ppm/℃ | 5℃~50℃ |
Ukunemba Kwezinga Lokushisa (Kuguqulelwe Kusuka Ekunembeni Kogesi)
| Uhlobo lwenzwa | PR721Uchungechunge | PR722Uchungechunge | 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-Nthermocouple | ±0.2℃@300℃±0.3℃@600℃±0.3℃@1000℃ | 0.01℃ | |
| Isinxephezelo senkombandlela yesithenjwa | ±0.15℃@RT±0.20℃@RT±20℃ | 0.01℃ | |
