PR721 series precision digital tus pas ntsuas kub txais cov khoom siv ntse nrog cov qauv ntsuas phoo, uas tuaj yeem hloov pauv nrog cov ntsuas ntsuas sib txawv kom tau raws li qhov ntsuas kub sib txawv.Cov kev txhawb nqa sensor hom muaj xws li hlau-qhov txhab platinum tsis kam, nyias-film platinum tsis kam, thermocouple thiab av noo sensors, uas tuaj yeem txheeb xyuas thiab thauj cov hom, qhov kub thiab txias thiab kho tus nqi ntawm kev sib txuas sensor.Tus pas ntsuas kub yog ua los ntawm txhuas alloy tag nrho, nrog IP64 tiv thaiv chav kawm, uas tuaj yeem siv tau kev ntseeg siab hauv qhov chaw hnyav.
Technical nta
1.Smart sensor, qhov kub thiab txias npog -200 ~ 1300 ℃.Siv cov khoom ntsuas kub-tiv thaiv kev ntsuas kub, tus tswv tsev tuaj yeem tuaj yeem thauj khoom tam sim no sensor hom, qhov ntsuas kub thiab kho tus nqi tom qab txuas mus rau lub ntse sensor, txhim kho qhov tseeb ntawm qhov kub thiab txias traceability, thiab kev ua haujlwm zoo.
2. Tsawg kub drift, nyob rau hauv thaj tsam ntawm 5 ~ 50 ℃, qhov ntsuas hluav taws xob raug zoo dua li 0.01, thiab qhov kev daws teeb meem yog 0.001 ℃, uas tuaj yeem ua tau raws li cov qauv ntsuas kub siab.
3.In U disk hom, them lossis cov ntaub ntawv xa tuaj yeem ua tau los ntawm Micro USB interface, uas yooj yim rau kev hloov kho sai ntawm cov ntaub ntawv xeem.
4.Lub ntiajteb txawj nqus sensing muaj nuj nqi, txhawb tsis siv neeg screen flipping, thiab zoo tagnrho kev nyeem ntawv yuav muab tau los ntawm muab tso rau sab laug los yog txoj cai.
5.Kev txhawb nqa Bluetooth lossis ZigBee kev sib txuas lus, koj tuaj yeem siv Panran Smart Measurement APP los synchronize cov ntaub ntawv lossis nthuav tawm lwm daim ntawv thov.
6.Kev tiv thaiv chav kawm IP64 rau kev siv txhim khu kev qha nyob rau hauv ib puag ncig hnyav.
7.Ultra-tsawg zog noj, built-in rechargeable lithium roj teeb, ua hauj lwm tas mus li ntau tshaj 130 teev.
Lwm Txoj Haujlwm
1. Volatility ntsuas ntawm lub sijhawm teem sijhawm
2.Relative kub ntsuas
3. Qhov siab tshaj plaws, yam tsawg kawg nkaus thiab nruab nrab suav tus nqi
4. Tus nqi hluav taws xob / kub tus nqi hloov pauv
5. Sensor kho tus nqi kho
6. Tshaj kub tswb
7. Ua-nyob rau hauv siab precision real time moos
8. yeem ℃, ℉, K
Technical Parameters Hluav taws xob
| Qauv | PR721A PR722A UAS | PR721B PR722B | Lus ceeb toom |
| Sab nraud qhov ntev | φ29mm × 145mm | Sensor tsis suav nrog | |
| Qhov hnyav | 80g ua | Nyhav nrog roj teeb | |
| Cov ntaub ntawv muaj peev xwm | 8MB (Tau 320,000 teev cov ntaub ntawv) | Muaj cov ntaub ntawv sijhawm | |
| Sab nraud interface | Micro USB | Kev them nyiaj / cov ntaub ntawv | |
| Roj teeb specifications | 3.7V 650 mAh | Rechargeable lithium roj teeb | |
| Lub sijhawm them nyiaj | 1,5h ib | DC5V 2A them nyiaj | |
| Lub sijhawm roj teeb | ≥80 teev | ≥120 teev | |
| Kev sib txuas lus wireless | Bluetooth (zoo nrug ≥ 10m) | ZigBee (zoo nrug ≥50m) | nyob rau tib qhov chaw |
Qhov tseeb (Ib xyoos Calibration Period)
| Kev ntsuas ntau | PR721 Series | PR722 Series | Lus ceeb toom |
| 0.0000 ~ 400.0000Ω | 0.01% RD + 5mΩ | 0.004% RD + 3mΩ | 1mA Excitation tam sim no |
| 0.000 ~ 20.000mV | 0.01% RD + 3μV | Input impedance ≥100MΩ | |
| 0.000 ~ 50.000mV | 0.01% RD + 5μV | ||
| 0.00000-1.00000V | 0.01% RD + 20μV | ||
| Kub Coefficient | Kuj: 5ppm / ℃ Voltage: 10ppm / ℃ | Kuj: 2ppm / ℃ Voltage: 5ppm / ℃ | 5 ℃ ~ 50 ℃ |
Temperature Accuracy (Hloov los ntawm Hluav Taws Xob)
| Sensor hom | PR721 Series | PR722 Series | Kev daws teeb meem |
| Pt 100 | ± 0.04 ℃ @ 0 ℃ ± 0.05 ℃ @ 100 ℃ ± 0.07 ℃ @ 300 ℃ | ± 0.02 ℃ @ 0 ℃ ± 0.02 ℃ @ 100 ℃ ± 0.03 ℃ @ 300 ℃ | 0.001 ℃ |
| Hom S thermocouple | ± 0.5 ℃ @ 300 ℃ ± 0.4 ℃ @ 600 ℃ ± 0.5 ℃ @ 1000 ℃ | 0.01 ℃ | |
| Hom N thermocouple | ± 0.2 ℃ @ 300 ℃ ± 0.3 ℃ @ 600 ℃ ± 0.3 ℃ @ 1000 ℃ | 0.01 ℃ | |
| Reference junction them nyiaj | ± 0.15 ℃ @ RT ± 0.20 ℃ @ RT ± 20 ℃ | 0.01 ℃ | |
Post lub sij hawm: Jul-06-2022
