- Awọn idena aabo ti o ya sọtọ
- Iyasọtọ ifihan agbara
- Awọn ẹrọ Aabo Aabo
- Aabo Relays
- Ti ya sọtọ oye Modules
- Ni oye Gateways
- Ise Data Optical Transceivers
- Online ìri Point Analyzers
- Data Akomora modulu
- HART data oluyipada
PHD-11TZ-*1
Akopọ
Idanwo aabo idawọle RTD le ṣe iyipada okun waya meji tabi awọn ifihan agbara waya mẹta (RTD) ni awọn agbegbe eewu sinu awọn ifihan agbara lọwọlọwọ 4-20mA ati gbejade wọn si agbegbe aabo. O le tunto ni oye, ati pe iwọn gangan ti resistance igbona le ṣee ṣeto nipasẹ sọfitiwia kọnputa. O ni awọn iṣẹ ti itaniji fifọ okun waya ati jade ti itaniji ibiti.
"*" duro fun awọn input iru ti thermistor, ati awọn kan pato awoṣe ti wa ni ipoduduro nipasẹ a koodu (wo "Input Signal Iru ati Range Table" fun awọn alaye).
Awọn iru ifihan agbara igbewọle ati iwọn wiwọn
Koodu | RTD awoṣe | Iwọn wiwọn | Iwọn to kere julọ | Ipeye iyipada |
1 | G53 | -50 ~ 150 ℃ | 20℃ | 0.2℃/0.1% |
2 | Pẹlu 50 | -50 ~ 150 ℃ | 20℃ | 0.2℃/0.1% |
4 | Pt100 | -200 ~ 850 ℃ | 20℃ | 0.2℃/0.1% |
6 | Pt1000 | -200 ~ 850 ℃ | 20℃ | 0.2℃/0.1% |
7 | Ni1000 | -60 ~ 250 ℃ | 20℃ | 0.2℃/0.1% |
Apeere: nigbati titẹ sii jẹ awọn igbewọle 2 pẹlu K-tọkọtaya, iwọn otutu jẹ 0 ~ 1200 ℃, 2 awọn abajade 4 ~ 20mA, ipese agbara 20 ~ 35VDC, lẹhinna awoṣe yẹ ki o jẹ PHD-22TT-1111 (0 ~ 1200 ℃).
Iwọn wiwọn le ṣee ṣeto si iwọn 0 ~ 1200 ℃ pàtó kan nipasẹ kọnputa.
* Ipese agbara ibudo bosi, jọwọ wo Àfikún fun awọn alaye.
Sipesifikesonu
Iṣagbewọle ni agbegbe ti o lewu
Ifihan agbara titẹ sii
Awọn ifihan agbara okun waya meji tabi mẹta waya (wo “Iru ifihan agbara Input ati Tabili Range” fun awọn alaye)
Ge asopọ titẹ sii
Aiyipada "itaniji kekere" le ṣe atunṣe si "itaniji giga" nipasẹ sọfitiwia iṣeto ni
Iwọn ifihan agbara
Iwọn iwọn wiwọn ti o baamu ti resistance igbona
Iwọn wiwọn
Awọn olumulo ṣe iṣeto tiwọn nigbati o ba paṣẹ, ati tọka si nọmba iru tabi bibẹẹkọ.
Abajade ẹgbẹ aabo:
Ojade ifihan agbara
4 ~ 20mA
O wu fifuye agbara
0 ~ 500Ω(ṣe asefara)
Iyan foliteji o wu iru, fifuye resistance RL ≥ 330kΩ
Atọka LED
Alawọ ewe: Atọka agbara
Itaniji iwọn kekere ina ina ofeefee si titan, iwọn giga itaniji ina pupa si tan
Iṣeyejade jade
Jọwọ tọka si “Iru ifihan agbara titẹ sii ati Tabili Range” fun awọn alaye
Akoko idahun
Gigun 90% ti iye ikẹhin laarin 300ms
Gbigbe iwọn otutu
0.005% FS/℃
Awọn paramita otutu
Iwọn otutu ṣiṣẹ: -20℃ ~ + 60℃, iwọn otutu ipamọ: -40℃ ~ + 80℃
Ojulumo ọriniinitutu
10% ~ 95% RH ko si condensation
Dielectric agbara
Laarin ailewu inu inu ati ẹgbẹ ailewu ti kii ṣe inrinsically (≥ 3000VAC/min);
laarin ipese agbara ati ebute ailewu ti kii ṣe pataki (≥ 1500VAC/min)
Idaabobo idabobo
≥100MΩ (laarin titẹ sii / o wu / ipese agbara)
Ibamu itanna
Gẹgẹbi IEC 61326-1 (GB/T 18268), IEC 61326-3-1
MTBF
100000h
Awọn ibeere waya
Petele gige dada ≥ 0.5mm2; Agbara idabobo ≥ 500V
Awọn ohun elo aaye ti o wulo
Meji waya tabi mẹta waya thermistors
G53, Cu50, Pt100, Pt1000, Ni1000
Ibi fifi sori ẹrọ
Ti fi sori ẹrọ ni agbegbe ailewu, o le sopọ si awọn ohun elo aabo inu inu awọn agbegbe ti o lewu titi de Zone 0, IIC, Zone 20, ati IIIC
Ijẹrisi ailewu inu inu
Ijẹrisi ailewu iṣẹ-ṣiṣe
SIL3 ni ibamu si IEC 61508 awọn ajohunše
Bugbamu ẹri ami
[Ex ia Ga] lIC [Ex ia Da]llC
Bugbamu-ẹri bošewa
GB/T3836.1-2021 GB/T3836.4-2021
Awọn ibudo 3-2, 4-2
Um: 250V AC / DC Uo = 8.4V DC lo = 31mA
Po = 65.1mW Co = 4.8µF Lo = 20mH
Ara ijẹrisi
CQST(Abojuto Didara Orilẹ-ede China ati Ile-iṣẹ Idanwo fun Awọn ọja Itanna Idabobo Bugbamu)
Iṣagbewọle ni agbegbe ti o lewu |
|
Ifihan agbara titẹ sii | Awọn ifihan agbara okun waya meji tabi mẹta waya (wo “Iru ifihan agbara Input ati Tabili Range” fun awọn alaye) |
Ge asopọ titẹ sii | Aiyipada "itaniji kekere" le ṣe atunṣe si "itaniji giga" nipasẹ sọfitiwia iṣeto ni |
Iwọn ifihan agbara | Iwọn iwọn wiwọn ti o baamu ti resistance igbona |
Iwọn wiwọn | Awọn olumulo ṣe iṣeto tiwọn nigbati o ba paṣẹ, ati tọka si nọmba iru tabi bibẹẹkọ. |
Abajade ẹgbẹ aabo: |
|
Ojade ifihan agbara | 4 ~ 20mA |
O wu fifuye agbara | 0 ~ 500Ω(ṣe asefara) |
Atọka LED | Alawọ ewe: Atọka agbara |
Iṣeyejade jade | Jọwọ tọka si “Iru ifihan agbara titẹ sii ati Tabili Range” fun awọn alaye |
Akoko idahun | Gigun 90% ti iye ikẹhin laarin 300ms |
Gbigbe iwọn otutu | 0.005% FS/℃ |
Awọn paramita otutu | Iwọn otutu ṣiṣẹ: -20℃ ~ + 60℃, iwọn otutu ipamọ: -40℃ ~ + 80℃ |
Ojulumo ọriniinitutu | 10% ~ 95% RH ko si condensation |
Dielectric agbara | Laarin ailewu inu inu ati ẹgbẹ ailewu ti kii ṣe inrinsically (≥ 3000VAC/min); |
Idaabobo idabobo | ≥100MΩ (laarin titẹ sii / o wu / ipese agbara) |
Ibamu itanna | Gẹgẹbi IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
MTBF | 100000h |
Awọn ibeere waya | Petele gige dada ≥ 0.5mm2; Agbara idabobo ≥ 500V |
Awọn ohun elo aaye ti o wulo | Meji waya tabi mẹta waya thermistors |
Ibi fifi sori ẹrọ | Ti fi sori ẹrọ ni agbegbe ailewu, o le sopọ si awọn ohun elo aabo inu inu awọn agbegbe ti o lewu titi de Zone 0, IIC, Zone 20, ati IIIC |
Ijẹrisi ailewu inu inu |
|
Ijẹrisi ailewu iṣẹ-ṣiṣe | SIL3 ni ibamu si IEC 61508 awọn ajohunše |
Bugbamu ẹri ami | [Ex ia Ga] lIC [Ex ia Da]llC |
Bugbamu-ẹri bošewa | GB/T3836.1-2021 GB/T3836.4-2021 |
Awọn ibudo 3-2, 4-2 | Um: 250V AC / DC Uo = 8.4V DC lo = 31mA |
Ara ijẹrisi | CQST(Abojuto Didara Orilẹ-ede China ati Ile-iṣẹ Idanwo fun Awọn ọja Itanna Idabobo Bugbamu) |
aworan atọka
Awọn iṣẹ iyansilẹ ebute ati awọn iwọn
Ebute
Ebute awọn iṣẹ iyansilẹ
9
Ipese agbara +
20~35VDC
10
Ibi ti ina elekitiriki ti nwa -
2-waya
3-waya
2
pẹlu 4 kukuru ti sopọ
Iṣawọle-
3
Iṣawọle +
Iṣawọle +
4
Iṣawọle-
Iṣawọle-
5
Ijade +
4~20mA
6
Abajade-
Ebute | Ebute awọn iṣẹ iyansilẹ | |
9 | Ipese agbara + | 20~35VDC |
10 | Ibi ti ina elekitiriki ti nwa - | |
| 2-waya | 3-waya |
2 | pẹlu 4 kukuru ti sopọ | Iṣawọle- |
3 | Iṣawọle + | Iṣawọle + |
4 | Iṣawọle- | Iṣawọle- |
5 | Ijade + | 4~20mA |
6 | Abajade- |