PR721/PR722 Series Precision Digital Thermometer
PR721 series praecisionis digitalis thermometri admittit sensorem intelligentem cum structura densis, quae cum sensoriis diversarum specificationum substitui potest ad diversas mensuras temperaturae necessitates occurrere.Sustentata genera sensoria includunt resistentia fili-vulneri platinum, resistentia tenuis veli platini, sensoriis thermocoupla et humiditas, quae sponte cognosci et onerare possunt genus, range temperatus et emendatio valoris sensoris connexi.Thermometrum ex toto mixturae aluminii conficitur, cum genere tutelae IP64, quod in asperis ambitibus certo adhiberi potest.
Technical Features
1. Dolor sensorem, temperatura range -200~ 1300℃ tegit.Utens caliditas repugnans densis components, exercitus sponte potest onerare genus sensorem currentem, temperatura range et correctionem valoris post connectens sensorem callidum, subtilitatem caliditatis traceability emendans, et efficientiam laboris.
2. Temperatura ima summa in extensione 5~50℃, mensurae electricae accuratio melior est quam 0.01, et resolutio est 0.001℃, quae in calibratione requisita caliditatis regulae occurrere potest.
3. In U orbis modus, transmissio seu notitia transmissio per Micro USB interfaciem fieri potest, qui ad vivam edendis testium notitiam accommodatus est.
4. Gravitas sentiendi munus, velum automatarium flipping sustinet, et experientiae lectionis specimen obtineri potest ponendo eam ad dextram vel ad sinistram.
5. Support Bluetooth vel ZigBee communicationem, uti potes Panran Smart Mensurae APP synchronizare notitias vel alias applicationes expandere.
6. Praesidium classis IP64 ad certum usum in ambitus asperos
7. Ultra vim consummationis humilis, constructa-in rechargeable lithio altilium, opus continuum plus quam 130 horas.
Aliae functiones
-Volatio mensurae in statuto tempore
Relativum temperatus measurement
Maximum, minimum et mediocris valorem calculation
Electrical valorem / conversionem temperatus valorem
Sensorem emendatio pretii emendo
Per temperatus terrorem
Built in alta praecisione realis tempus horologium
libitum , , K
General Parameters
| Electrical Accuracy (Unus Annus Calibration Period) Model | PR721A PR722A | PR721B PR722B | Animadverte |
| Dimensiones externae | φ29mm×145mm | Sensorem non includitur | |
| Pondus | 80g | Pondus cum altilium | |
| Data repono facultatem | 8MB (Store 320,000 summa data) | Continet tempus informationes | |
| Externi interface | Micro USB | Is dato / data | |
| Pugna specifications | 3.7V 650mAh | Rechargeable Lithium altilium | |
| dato tempore | 1.5 horas | DC5V 2A praecipiens | |
| Pugna durationem | ≥80 horae | ≥120 horae | |
| Wireless communicationis | Bluetooth (effective ≥ 10m) | ZigBee efficax spatium ≥50m） | in eodem spatio |
Electrical Sagaciter (unus annus Calibration Period)
| range mensuræ | PR721 Series | PR722 Series | Animadverte |
| 0.0000~400.00Ω | 0.01%RD+5mΩ | 0.004%RD+3mΩ | 1mA Excitatio current |
| 0.000~20.000mV | 0.01%RD+3μV | Input impedimentum.100MΩ | |
| 0.000~50.000mV | 0.01%RD+5μV | ||
| 0.00000~1.00000V | 0.01%RD+20μV | ||
| Temperature Coefficient | Resistentia：5ppm/℃ Voltage：10ppm/℃ | Resistentia-2ppm/℃ Voltage：5ppm/℃ | 5℃~50℃ |
Temperature Accuracy (Converted from Electrical Accuracy)
| Sensor type | PR721 Series | PR722 Series | Resolution |
| Pt100 | ±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃ | ±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃ | 0.001℃ |
| Typus S thermocouple | ±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃ | 0.01 | |
| Typus N thermocouple | ±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃ | 0.01 | |
| Respectu coniunctas excambium | ±0.15℃@RT ±0.20℃@RT±20℃ | 0.01 | |
