PR721/PR722 Series Precision Digital Thermometer

Kufotokozera Kwachidule:

Thermometer ya digito yolondola ya PR721 imagwiritsa ntchito sensa yanzeru yokhala ndi kapangidwe kotseka, komwe kumatha kusinthidwa ndi masensa amitundu yosiyanasiyana kuti akwaniritse zosowa zosiyanasiyana zoyezera kutentha. Mitundu ya masensa othandizira ndi monga kukana kwa platinamu ndi waya, kukana kwa platinamu woonda, masensa a thermocouple ndi chinyezi, omwe amatha kuzindikira ndikuyika mtundu, kutentha ndi mtengo wokonzanso wa sensa yolumikizidwa. Thermometer imapangidwa ndi aluminiyamu yonse, yokhala ndi kalasi yoteteza ya IP64, yomwe ingagwiritsidwe ntchito moyenera m'malo ovuta.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Zinthu Zaukadaulo

1. Sensa yanzeru, kutentha kwake kumakhudza -200~1300℃. Pogwiritsa ntchito zida zotsekera zomwe sizimatentha kwambiri, wolandila amatha kuyika zokha mtundu wa sensa yomwe ilipo, kutentha kwake ndi mtengo wake wokonzanso akalumikiza ku sensa yanzeru, zomwe zimapangitsa kuti kutentha kutsatire bwino, komanso kuti ntchito igwire bwino ntchito.
2. Kutentha kotsika, komwe kuli pakati pa 5 ~ 50℃, kulondola kwa muyeso wamagetsi kuli bwino kuposa 0.01, ndipo resolution ndi 0.001℃, zomwe zingakwaniritse zofunikira pakuwunika kutentha kwapamwamba.
3. Mu U disk mode, kuyatsa kapena kutumiza deta kungachitike kudzera mu Micro USB interface, yomwe ndi yabwino kusintha mwachangu deta yoyesera.
4. Ntchito yozindikira mphamvu yokoka, imathandizira kutembenuza chophimba chokha, ndipo luso lowerenga labwino lingapezeke pochiyika kumanzere kapena kumanja.
5. Thandizani kulumikizana kwa Bluetooth kapena ZigBee, mutha kugwiritsa ntchito Panran Smart Measurement APP kuti mugwirizanitse deta kapena kukulitsa mapulogalamu ena.
6. Chitetezo cha gulu la IP64 kuti chigwiritsidwe ntchito modalirika m'malo ovuta
7. Kugwiritsa ntchito mphamvu zochepa kwambiri, batire ya lithiamu yomangidwa mkati yomwe ingadzazidwenso, kugwira ntchito kosalekeza kwa maola opitilira 130.

Ntchito Zina

Kuyesa kusinthasintha kwa kutentha pa nthawi yoikika
Kuyeza kutentha kofanana
Kuwerengera mtengo wapamwamba kwambiri, wocheperako komanso wapakati
Kusintha kwa mtengo wamagetsi/kutentha
Kusintha kwa mtengo wa kukonza kwa sensa
Alamu yochenjeza kutentha kwambiri
Wotchi yeniyeni yolondola kwambiri yomangidwa mkati
 ℃ yosankha, ℉, K

Magawo Onse

Kulondola kwa Magetsi (Nthawi Yowerengera Chaka Chimodzi) Chitsanzo	PR721A PR722A	PR721B PR722B	Ndemanga
Miyeso yakunja	φ29mm × 145mm		Sensa sinaphatikizidwe
Kulemera	80g		Kulemera ndi batri
Kuchuluka kwa kusungira deta	8MB (Sungani ma seti 320,000 a deta)		Lili ndi zambiri zokhudza nthawi
Mawonekedwe akunja	Micro USB		Kuchaja/deta
Mafotokozedwe a batri	3.7V 650mAh		Batire ya lithiamu yotha kubwezeretsedwanso
Nthawi yolipiritsa	Maola 1.5		Kuchaja kwa DC5V 2A
Kutalika kwa batri	Maola ≥80	Maola ≥120
Kulankhulana opanda zingwe	Bluetooth (mtunda wogwira ntchito ≥ 10m)	ZigBee (mtunda wogwira mtima ≥50m)	pamalo omwewo

Kulondola kwa Magetsi (Nthawi Yowerengera Chaka Chimodzi)

Mulingo woyezera	Mndandanda wa PR721	Mndandanda wa PR722	Ndemanga
0.0000~400.0000Ω	0.01%RD+5mΩ	0.004%RD+3mΩ	1mA Mphamvu yolimbikitsa
0.000~20.000mV	0.01%RD+3μV		Impedance yolowera ≥100MΩ
0.000~50.000mV	0.01%RD+5μV
0.00000~1.00000V	0.01%RD+20μV
Kuchuluka kwa kutentha	Kukana: 5ppm/℃ Voteji: 10ppm/℃	Kukana: 2ppm/℃ Voteji: 5ppm/℃	5℃~50℃

Kulondola kwa Kutentha (Kusinthidwa kuchokera ku Kulondola kwa Magetsi)

Mtundu wa sensa	Mndandanda wa PR721	Mndandanda wa PR722	Mawonekedwe
Pt100	±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃	±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃	0.001℃
Mtundu wa thermocouple wa mtundu wa S	±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃		0.01℃
Mtundu N thermocouple	±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃		0.01℃
Malipiro a malo olumikizirana	±0.15℃@RT ±0.20℃@RT±20℃		0.01℃