Kenyo ya Letshwao la Thempereichara
- Boto ea Theminale
- Mekoallo ea Tšireletso e Ikhethileng
- Li-Isolators tsa Lipontšo
- Lisebelisoa tse sirelletsang tsa Surge
- Li-Relay tsa Tšireletso
- Isolated Intelligent I/O Modules
- Liheke tse Bohlale
- Li-transceivers tsa Optical Data tsa indasteri
- Li-Dew Point Analyzers tsa Inthaneteng
- Li-module tsa ho Fumana Boitsebiso
- HART data converter
Letoto la PHG-11TZ
Kakaretso
Mochine o kenyang mocheso oa RTD o ka arola le ho fetola mocheso
resistor (RTD) lets'oao ho lets'oao la DC, le sebelisetsoang ho khanna mojaro.
Tlhophiso e bohlale e ka khoneha, 'me mefuta ea sebele ea mocheso
khanyetso e ka behoa ka software ea komporo. E na le mosebetsi
ea alamo ea ho khaoha le ts'ebetso ea alamo e tsoileng tseleng.
Sehlahisoa sena se hloka ho tsamaisoa ka boikemelo, le phepelo ea motlakase,
li-terminals tsa ho kenya le ho tsoa li arotsoe.
| Kenyeletso | |
| Lets'oao la ho kenya | Lits'oants'o tse peli tsa terata kapa tse tharo tsa thermistor (bona "Mofuta oa Letšoao la Keno le Tafole ea Range" bakeng sa lintlha) |
| Ho kgaola ho kenya | "Alamo e tlase" ea kamehla e ka fetoloa "alamo e phahameng" ka software ea tlhophiso |
| Sebaka sa lipontšo | Lethathamo la litekanyo tse tsamaellanang tsa ho hanyetsa mocheso |
| Lekhalo la litekanyo | Basebelisi ba iketsetsa tlhophiso ha ba odara, 'me ba e bonts'e ka nomoro ea mohatla kapa ho seng joalo. |
| Monate wa boithatelo | 800μA |
| Sephetho: | |
| Letshwao la tlhahiso | Letšoao la DC (hona joale/voltage) |
| Boima ba moroalo | Khanyetso ea hona joale ea mojaro ≤500Ω (e ka etsoa ka mokhoa o ikhethileng) Voltage load resistance |
| Litekanyetso tsa mantlha: | |
| Matla a phepelo | 20-35VDC |
| Tšebeliso ea matla | Sephetho sa hona joale |
| Letšoao la LED | Botala: Letšoao la matla alamo e tlase ea L1 e khantšitsoe, alamo e phahameng ea L2 e bonesitsoe |
| Ho nepahala ha sephetho | Ka kopo sheba "Mofuta oa Lets'oao le Kenyellelitsoeng le Tafole ea Range" ho fumana lintlha |
| Nako ea ho arabela | Ho fihlella 90% ea boleng ba ho qetela ka har'a 300ms |
| Ho hoholeha ha mocheso | 0.005%FS/℃ |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20 ℃~+60 ℃, mocheso oa polokelo: -40 ℃~+80 ℃ |
| Mongobo o amanang | 10% ~ 95% RH ha ho condensation |
| Matla a dielectric | ≥2000VAC/min (pakeng tsa ho kenya letsoho/ho ntša/phepelo ea motlakase) |
| Insulation resistance | 100MΩ(500VDC )(pakeng tsa ho kenya letsoho/ho ntša/phepelo ea motlakase) |
| Tšebelisano ea motlakase | GB/T 18268(IEC 61326-1) |
| MTBF | 800000h |
| Litlhoko tsa mohala | Horizontal itšeha holim ≥ 0.5mm2; Matla a insulation ≥ 500V |
| Lisebelisoa tsa tšimo tse sebetsang | Li-thermistor tse peli kapa tse tharo tsa terata G53, Cu50, Pt100, Pt1000, Ni1000 |
Hlokomela:
1. PHG-11TZ - * 1+ ha e kenyeletse karolo ea 2 ea tlhahiso
2. Ts'ebetso ea seporo sa motlakase ke mosebetsi oa boikhethelo, 'me basebelisi ba tlameha ho hlakisa mokhoa oa phepelo ea motlakase ha ba etsa odara.
Khetho ea likhokahanyo tsa terene ea matla e ka lebisa leqepheng la 89 la "Sehlomathiso"
3. Ha o kenya RTD ea terata e meraro, hoa hlokahala ho etsa bonnete ba hore lithapo tse tharo li na le bolelele bo lekanang ka hohle kamoo ho ka khonehang.
4. Ha o kenya RTD ea lithapo tse peli, li-terminals tsa tšireletso tsa 4 le 2 li tlameha ho ba khutšoanyane.
| Mofuta oa lets'oao la ho kenya le tafole ea sebaka | ||||
| Khoutu | Mohlala oa RTD | Lekhalo la litekanyo | Bonyane bo fapaneng | Ho nepahala ha phetoho |
| 1 | G53 | -50℃ 150℃ | 20 ℃ | 0.2℃/0.1% |
| 2 | Cu50 | -50℃ 150℃ | 20 ℃ | 0.2℃/0.1% |
| 4 | Pt100 | -200℃850℃ | 20 ℃ | 0.2℃/0.1% |
| 6 | P1000 | -200℃850℃ | 20 ℃ | 0.2℃/0.1% |
| 7 | Ni1000 | -60℃250℃ | 20 ℃ | 0.2℃/0.1% |
Ka mohlala: tlhahiso e le 'ngoe le tlhahiso e le' ngoe, tlhahiso ea mocheso oa mocheso oa Pt100, tlhahiso ea 4 ~ 20mA,
Phepelo ea matla a 24V, ea mohlala PHG-11TZ-41
PHD-11TC-33A-23
