Zatsopano:PR721/PR722 Series Precision Digital Thermometer

PR721 mndandanda mwatsatanetsatane digito thermometer utenga kachipangizo wanzeru ndi dongosolo lokhoma, amene akhoza m'malo ndi masensa specifications zosiyanasiyana kukwaniritsa zosowa zosiyanasiyana kutentha muyeso.Mitundu yothandizidwa ndi sensa imaphatikizapo kukana kwa platinamu ya waya, kukana kwa platinamu yopyapyala, thermocouple ndi sensa ya chinyezi, yomwe imatha kuzindikira ndikunyamula mtunduwo, kutentha kwamtundu ndi mtengo wowongolera wa sensor yolumikizidwa.Thermometer imapangidwa ndi aloyi ya aluminiyamu yonse, yokhala ndi gulu lachitetezo la IP64, lomwe lingagwiritsidwe ntchito modalirika m'malo ovuta.

Zaukadaulo

1.Smart kachipangizo, kutentha osiyanasiyana chimakwirira -200 ~ 1300 ℃.Pogwiritsa ntchito zida zotsekera zosagwira kutentha kwambiri, wolandirayo amatha kunyamula mtundu wa sensor yomwe ilipo, kuchuluka kwa kutentha ndi mtengo wowongolera pambuyo polumikizana ndi sensor yanzeru, kuwongolera kulondola kwa kutentha, komanso kugwira ntchito moyenera.

2.Low kutentha kutengeka, mu osiyanasiyana 5 ~ 50 ℃, magetsi muyeso molondola kuposa 0.01, ndikusamvana ndi 0.001 ℃, amene akhoza kukwaniritsa zofunika mkulu muyezo kutentha calibration.

3.In U disk mode, kulipiritsa kapena kutumiza deta kungathe kuchitidwa kudzera mu mawonekedwe a Micro USB, omwe ndi osavuta kusintha mwamsanga deta yoyesera.

4.Gravity sensing ntchito, imathandizira kutembenuzika kwa skrini, ndipo chidziwitso chabwino chowerengera chingapezeke pochiyika kumanzere kapena kumanja.

5.Support Bluetooth kapena kulankhulana kwa ZigBee, mungagwiritse ntchito Panran Smart Measurement APP kuti mulunzanitse deta kapena kuwonjezera ntchito zina.

6.Protection class IP64 kuti igwiritsidwe ntchito modalirika m'malo ovuta.

7.Ultra-low mphamvu yogwiritsira ntchito, yomangidwanso mkati mwa batri ya lithiamu, ntchito yopitirira kwa maola oposa 130.

Ntchito Zina

1. Vokuyeza kwa latility pa nthawi zoikika

2. Chiyerekezo cha kutentha

3.Kuwerengera, osacheperaaveragevaluecalculation

4. Kutembenuka kwa mtengo wamagetsi / kutentha kwamtengo wapatali

5. Kusintha kwa mtengo wa sensor

6. Alamu ya kutentha kwambiri

7. Womangidwa mu nthawi yeniyeni yolondola kwambiri

8. Mwasankha ℃, ℉, K

Technical ParametersElectric

Chitsanzo	PR721A PR722A	PR721B PR722B	Ndemanga
Miyeso yakunja	φ29mm × 145mm		Sensor sinaphatikizidwe
Kulemera	80g pa		Kulemera ndi batire
Kuchuluka kwa data	8MB (Sungani 320,000 seti za data)		Muli zambiri za nthawi
Mawonekedwe akunja	Micro USB		Kulipira/data
Mafotokozedwe a batri	3.7V 650mAh		Batire ya lithiamu yowonjezeredwa
Nthawi yolipira	1.5 maola		DC5V 2Acharging
Kutalika kwa batri	≥80hours	≥120hours
Kulankhulana opanda zingwe	Bluetooth (mtunda wogwira ≥ 10m)	ZigBee (mtunda wogwira ≥50m)	mu danga lomwelo

Kulondola (Nthawi Yowerengera Chaka Chimodzi)

Muyezo osiyanasiyana	Zithunzi za PR721	Zithunzi za PR722	Ndemanga
0.0000~400.0000Ω	0.01% RD+5mΩ	0.004%RD+3mΩ	1mAExcitation panopa
0.000 ~ 20.000mV	0.01%RD+3μV		Kusokoneza kolowetsa≥100MΩ
0.000 ~ 50.000mV	0.01%RD+5μV
0.00000 ~ 1.00000V	0.01%RD+20μV
Kutentha kwa Coefficient	Kukaniza: 5ppm/℃ Mphamvu yamagetsi: 10ppm/℃	Kukaniza: 2ppm/℃ Mphamvu yamagetsi: 5ppm/℃	5 ℃ ~ 50 ℃

Kulondola kwa Kutentha (Kusinthidwa kuchokera ku Kulondola kwa Magetsi)

Mtundu wa sensor	Zithunzi za PR721	Zithunzi za PR722	Kusamvana
pt100	±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃	±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃	0.001 ℃
Lembani S thermocouple	±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃		0.01 ℃
Lembani Nthermocouple	±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃		0.01 ℃
Malipiro amphambano zolozera	±0.15℃@RT ±0.20℃@RT±20℃		0.01 ℃