PR721/PR722 Series Precision Digital Thermometer
PR721 letoto le nepahetseng la thermometer ea dijithale le amohela sensor e bohlale e nang le sebopeho sa ho notlela, se ka nkeloang sebaka ke li-sensor tsa litlhaloso tse fapaneng ho fihlela litlhoko tse fapaneng tsa tekanyo ea mocheso.Mefuta ea li-sensor e tšehetsoeng e kenyelletsa ho hanyetsa platinum ea terata, ho hanyetsa filimi e tšesaane ea platinum, li-sensorer tsa thermocouple le tsa mongobo, tse ka khethollang le ho laola mofuta, mocheso oa mocheso le boleng ba tokiso ea sensor e kopantsoeng.Thermometer e entsoe ka motsoako oa aluminium ka kakaretso, ka sehlopha sa tšireletso sa IP64, se ka sebelisoang ka botšepehi libakeng tse thata.
Lintlha tsa Setsebi
1. Sensor e bohlale, mocheso oa mocheso o koahela -200 ~ 1300 ℃.Ka ho sebelisa likarolo tse thibelang mocheso o phahameng oa mocheso, moamoheli a ka jarisa mofuta oa sensor ea hajoale, mocheso oa mocheso le boleng ba ho lokisa ka mor'a ho hokela sensor e bohlale, ho ntlafatsa ho nepahala ha ho lateloa ha mocheso, le katleho ea mosebetsi.
2. Mocheso o fokolang oa mocheso, sebakeng sa 5 ~ 50 ℃, ho nepahala ha tekanyo ea motlakase ho molemo ho feta 0.01, 'me qeto ke 0.001 ℃, e ka finyellang litlhoko tse phahameng tsa ho lekanya mocheso.
3. Ka mokhoa oa U disk, ho tjhaja kapa ho fetisoa ha data ho ka etsoa ka sebopeho sa Micro USB, se loketseng ho hlophisoa kapele ha data ea liteko.
4. Ts'ebetso ea ho lemoha matla a khoheli, e ts'ehetsa ho thellisoa ha skrine ka boiketsetso, 'me boiphihlelo bo nepahetseng ba ho bala bo ka fumanoa ka ho se beha ka ho le letšehali kapa ka ho le letona.
5. Tšehetsa puisano ea Bluetooth kapa ZigBee, u ka sebelisa Panran Smart Measurement APP ho hokahanya data kapa ho atolosa lisebelisoa tse ling.
6. Sehlopha sa tšireletso IP64 bakeng sa tšebeliso e tšepahalang libakeng tse thata
7. Ts'ebeliso ea matla a tlase haholo, betri ea lithium e kentsoeng ka hare, mosebetsi o tsoelang pele bakeng sa lihora tse fetang 130.
Mesebetsi e meng
Tekanyo ea ho feto-fetoha ha nako ka linako tse behiloeng
Tekanyo e amanang le mocheso
Palo ea boleng bo holimo, bo tlase le bo mahareng
Phetoho ea boleng ba motlakase/mocheso
Tokiso ea boleng ba sensor
Alamo e fetang mocheso
Oache ea nako ea nnete e hahiloeng ka nepo e phahameng
Boikhethelo ℃, ℉, K
Kakaretso Parameters
| Ho Nepaha ha Motlakase (Selemo se le seng sa Calibration Period)Mohlala | PR721A PR722A | PR721B PR722B | Ela hloko |
| Litekanyo tsa kantle | φ29mm×145mm | Sensor ha e kenyelelitsoe | |
| Boima ba 'mele | 80g | Boima bo nang le betri | |
| Bokhoni ba polokelo ea data | 8MB(Boloka 320,000 lihlopha tsa data) | E na le lintlha tsa nako | |
| Sehokelo sa kantle | Micro USB | Ho tjhaja/data | |
| Litlhaloso tsa betri | 3.7V 650mAh | Betri ea lithium e ka nchafatsoang | |
| Nako ea ho tjhaja | Lihora tse 1.5 | DC5V 2A ho tjhaja | |
| Nako ea betri | ≥80 lihora | ≥120 lihora | |
| Puisano e se nang mohala | Bluetooth (sebaka se sebetsang hantle ≥ 10m) | ZigBee (sebaka se sebetsang ≥50m) | sebakeng se le seng |
Ho Nepaha ha Motlakase (Nako ea Tekanyo ea Selemo se Le seng)
| Lekhalo la ho lekanya | Lethathamo la lintlha tsa PR721 | Lethathamo la lintlha tsa PR722 | Ela hloko |
| 0.0000~400.0000Ω | 0.01%RD+5mΩ | 0.004%RD+3mΩ | 1mA Ho hlasimolla hona joale |
| 0.000 ~ 20.000mV | 0.01%RD+3μV | Kenyelletso≥100MΩ | |
| 0.000~50.000mV | 0.01%RD+5μV | ||
| 0.00000~1.00000V | 0.01%RD+20μV | ||
| Mocheso Coefficient | Khanyetso: 5ppm/℃ Matla: 10ppm/℃ | Khanyetso: 2ppm/℃ Matla: 5ppm/℃ | 5 ℃ ~ 50 ℃ |
Ho Nepahalla ha Mocheso (E Fetotsoe ho Tloha ho Motlakase o Nepahetseng)
| Mofuta oa sensor | Lethathamo la lintlha tsa PR721 | Lethathamo la lintlha tsa PR722 | Qeto |
| Pt100 | ±0.04℃@0℃ ±0.05℃@100℃ ±0.07℃@300℃ | ±0.02℃@0℃ ±0.02℃@100℃ ±0.03℃@300℃ | 0.001℃ |
| Mofuta oa S thermocouple | ±0.5℃@300℃ ±0.4℃@600℃ ±0.5℃@1000℃ | 0.01℃ | |
| Mofuta oa N thermocouple | ±0.2℃@300℃ ±0.3℃@600℃ ±0.3℃@1000℃ | 0.01℃ | |
| Matšeliso a mateano a litšupiso | ±0.15℃@RT ±0.20℃@RT±20℃ | 0.01℃ | |
