Tohu RTD
- Parenga Haumaru Motuhake
- Kaiwehe Waitohu
- Pūrere Tiaki Ngaru
- Rere Haumaru
- Ko nga Kōwae I/O Maramarama Motuhake
- Nga Waahi Maamaa
- Ahumahi Raraunga Optical Transceivers
- Kaitirotiro Tohu Toi-ipurangi
- Nga Raraunga Raraunga
- HART kaitahuri raraunga
PHG-11TT-*8
Tirohanga
PHG-11TT-*8 raupapa thermocouple whakauru pāmahana kaitahuri ka taea te whakaputa i te tohu millivolt i tukuna e te thermocouple (TC) i te ōwehenga o te 1:1.
Ko tenei hua me whakakaha motuhake, me te tuku hiko, te whakaurunga me nga pito putanga ka wehea i waenga i a raatau.
"*" e tohu ana i te momo whakauru thermocouple, a ko te tauira motuhake e tohuhia ana e te waehere (tirohia "Momo Tohu Whakauru me te Ripanga Awhe" mo nga taipitopito).
| Momo tohu whakauru me te awhe ine | ||||
| Waehere | tauira TC | Awhe ine | Awhe iti rawa | Te tika o te hurihanga |
| 1 | K | -200~1370 ℃ | 50 ℃ | 0.5℃/0.1% |
| 2 | S | -50~1760 ℃ | 500 ℃ | 1.5℃/0.1% |
| 3 | ME | -140~1000 ℃ | 50 ℃ | 0.5℃/0.1% |
| 4 | J | -160~1200 ℃ | 50 ℃ | 0.5℃/0.1% |
| 5 | B | 250~1800℃ | 500 ℃ | 1.5℃/0.1% |
| 6 | T | -200~400 ℃ | 50 ℃ | 0.5℃/0.1% |
| 7 | R | -50~1760 ℃ | 500 ℃ | 1.5℃/0.1% |
| 8 | N | -200~1300 ℃ | 50 ℃ | 0.5℃/0.1% |
Nga korero, tauira me te waehere
| Whakauru | |
| Tohu whakauru | K, S, E, J, B, T, R, N nga tohu thermocouple (tirohia "Momo Waitohu Whakauru me te Ripanga Awhe" mo nga taipitopito) |
| Awhe tohu | Ko te awhe ine o te thermocouple e rite ana ko -5~60mV |
| Putanga: | |
| Tohu putanga | Thermocouple 1:1 |
| Ngaohiko tuku | 20-35VDC |
| Kohi hiko | Putanga o naianei |
| tohu LED | Kakariki: Tohu hiko |
| Putanga tika | Tena koa tirohia te "Momo Tohu Whakauru me te Ripanga Awhe" mo nga taipitopito |
| Te wa whakautu | Ka eke ki te 90% o te uara whakamutunga i roto i te 300ms |
| Te paheketanga o te pāmahana | 0.005%FS/℃ |
| Tawhā pāmahana | Te pāmahana mahi: -20 ℃ ~ + 60 ℃, te pāmahana rokiroki: -40 ℃ ~ + 80 ℃ |
| Te haumākū pātahi | 10% ~ 95% RH kore tōhau |
| Te kaha dielectric | ≥2000VAC/min (i waenganui i te whakauru/putanga/putanga hiko) |
| Te parenga whakaahuru | ≥100MΩ （500V DC）(i waenganui i te whakauru/putanga/whakawhiwhi hiko) |
| Hototahi hiko | Kia mau ki te IEC61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 80000h |
| Nga whakaritenga waea | Mata tapahi whakapae ≥ 0.5mm2; Te kaha o te whakamatao ≥ 500V |
| Nga taputapu mara e tika ana | K. S, E, J, B, T, R, N TC pūoko |
Ahu
Te hoahoa hoahoa
