- Boto ya Terminal
- Mapheko a Polokego ao a Arotšwego
- Di-Isolator tša Matshwao
- Didirišwa tša Tšhireletšo ya Surge
- Di-Relay tša Polokego
- Dimojule tša I/O tša Bohlale tše di Ikemetšego
- Dikgoro tše Bohlale
- Di-Transceiver tša Optical tša Datha ya Intasteri
- Ditshekatsheko tša Ntlha ya Phoka tša Inthaneteng
- Dimojule tša go Hwetša Datha
- HART ya data sefetoledi
PHD - 12TT - * 11
Kakaretšo
Thermocouple input ikarola polokeho lepheko ka arola le ho fetola thermocouple (TC) matšoao libakeng tse kotsi ka 4-20mA jwale matšoao, le output bona ho polokeho sebakeng seo. Lepheko le la polokego le na le tefo ya kopano ya go tonya yeo e agetšwego ka gare gomme le ka rulaganywa ka bohlale. The fapaneng ya sebele ya thermocouple ka beha ka software ya khomphutha. E na le mesebetsi ya terata robeha alamo le tsoa fapaneng alamo. Setšweletšwa se se nyaka phepelo ya mohlagase ye e ikemetšego, ka phepelo ya mohlagase ye e arogilego, ditheminali tša go tsenya, le tša go ntšha. "*" e emela mohuta wa tsenyo ya thermocouple, gomme mohlala wo o itšego o emetšwe ke khoutu (bona "Mohuta wa Letshwao la Tsenyo le Tafola ya Range" bakeng sa dintlha).
| Input pontšo mefuta e le tekanyo fapaneng | ||||
| Khoutu ya | TC mohlala | Tekanyo fapaneng | Bonyane fapaneng | Go nepagala ga phetošo |
| 1. 1. | K. K | -200 ~ 1370 ya° C | 50° C | 0.5° C/0.1% . |
| 2. 2. | S | -50 ~ 1760 ya° C | 500 ya go° C | 1.5° C/0.1% . |
| 3. 3. | LE | -140 ~ 1000 ya go swana le° C | 50° C | 0.5° C/0.1% . |
| 4. 4. | J | -160 ~ 1200 ya go swana le° C | 50° C | 0.5° C/0.1% . |
| 5. | B. B | 250 ~ 1800 ya go swana le° C | 500 ya go° C | 1.5° C/0.1% . |
| 6. 6. | T | -200 ~ 400 ya° C | 50° C | 0.5° C/0.1% . |
| 7 | R. | -50 ~ 1760 ya° C | 500 ya go° C | 1.5° C/0.1% . |
| 8. | N | -200 ~ 1300 ya go swana le° C | 50° C | 0.5° C/0.1% . |
Ditlhaloso |
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Input ka sebakeng kotsi |
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Input pontšo | K, S, E, J, B, T, R, N matshwao a thermocouple (bona "Mofuta wa Letshwao la Tsenyo le Tafole ya Range" bakeng sa dintlha) |
Kgaogano ya tsenyo | "alamo ya tlase" ya kamehla e ka fetolwa go "alamo ya godimo" ka softwere ya peakanyo |
Letshwao fapaneng | The go lekanya fapaneng ya thermocouple tshwanelanang ke -10 ~ 100mV. |
Tekanyo fapaneng | Badiriši ba itirela peakanyo ya bona ge ba otara, gomme ba e laetša ka nomoro ya mosela goba ka tsela ye nngwe. |
A haha-ka batang junction diputseletšo | ± 1 ° C (Compensation fapaneng -20 ° C ~ + 60 ° C) |
Polokeho lehlakoreng dipholo tsa: |
|
Output pontšo | 4 ~ 20mA |
Output mojaro bokgoni | 0 ~ 500Ω (e ka fetošwago) |
Phepelo ya mohlagase | 20-35VDC ya go swana le |
Tšhomišo ya maatla | 24VDC phepelo matla, 20mA dipholo tsa |
Sešupo sa LED | Tala: Sešupo sa maatla |
Go nepagala ga ditšweletšwa | Hle lebelela "Mohuta wa Letshwao la Tsenyo le Tafola ya Range" bakeng sa dintlha |
Nako ya karabelo | Go fihlelela 90% ya boleng bja mafelelo ka gare ga 500ms |
Thempheretšha ya go kgeloga | 0.005% FS / ° C |
Ditekanyetšo tša themperetšha | Mocheso o sebetsa: -20 ° C ~ + 60 ° C, polokelo mocheso: - 40 ° C ~ + 80 ° C |
Monola wa go lekana | 10% ~ 95% RH ha ho condensation |
Matla a dielectric | Magareng ga lehlakore leo le bolokegilego ka tlhago le lehlakore leo e sego la bolokegilego ka tlhago (≥ 3000VAC/min); |
Kganetšo ya go thibela go fiša | ≥100MΩ (pareng input / dipholo tsa / phepelo matla) |
Go sepelelana ga mohlagase wa makenete | Ho ea ka IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
MTBF | 100000h e 100000h |
Dinyakwa tša terata | Karolo ya sefapano ≥ 0.5mm2; Matla a kwahelang ≥ 500V |
Didirišwa tša tšhemo tše di šomago | K. S, E, J, B, T, R, N TC disensara |
Lefelo la go hloma | E hlomilwe lefelong le le bolokegilego, e ka kgokaganywa le didirišwa tša polokego tša ka gare mafelong a kotsi go fihla Lefelong la 0, IIC, Lefelo la 20 le IIIC |
Setifikeiti sa polokego
Setifikeiti sa polokego ya mošomo
SIL2 go ya ka maemo a IEC 61508
Letshwao la go thuthupa
[Ex ia Ga] IIC [Mohlala wa Da] IIIC
Tekanyetšo ya go thuthupa
GB / T 3836,1-2021 GB / T 3836,4-2021
Ditheminali 3-4: .
Um: 250V AC / DC Uo = 8.4 V DC Io = 31mA
Po = 65.1mW Co = 4.8 μF Lo = 20mH
Sehlopha sa netefatšo: .
CQST(China National Boleng Tlhokomelo le Teko Center bakeng sa ho thuthupa sirelelitsoeng Motlakase Products)
Setifikeiti sa polokego ya mošomo | SIL2 go ya ka maemo a IEC 61508 |
Letshwao la go thuthupa | [Ex ia Ga] IIC [Mohlala wa Da] IIIC |
Tekanyetšo ya go thuthupa | GB / T 3836,1-2021 GB / T 3836,4-2021 |
Ditheminali 3-4: . | Um: 250V AC / DC Uo = 8.4 V DC Io = 31mA |
Sehlopha sa netefatšo: . | CQST(China National Boleng Tlhokomelo le Teko Center bakeng sa ho thuthupa sirelelitsoeng Motlakase Products) |
