Ọja ALAYE
Iru R Thermocouple (Platinum Rhodium -13% / Platinum):
Iru R ni a lo ni awọn ohun elo otutu ti o ga pupọ. O ni ipin ti o ga julọ ti Rhodium ju Iru S, eyiti o jẹ ki o gbowolori diẹ sii. Iru R jẹ iru pupọ si Iru S ni awọn ofin ti iṣẹ. Nigba miiran a lo ni awọn ohun elo iwọn otutu kekere nitori iṣedede giga ati iduroṣinṣin rẹ. Iru R ni iṣelọpọ ti o ga diẹ ati iduroṣinṣin ti ilọsiwaju lori iru S.
Iru R, S, ati B thermocouples jẹ awọn thermocouples "Noble Metal", ti a lo ninu awọn ohun elo otutu giga.
Iru S thermocouples jẹ ijuwe nipasẹ iwọn giga ti ailagbara kemikali ati iduroṣinṣin ni awọn iwọn otutu giga. Nigbagbogbo a lo bi boṣewa fun isọdọtun ti awọn thermocouples irin ipilẹ.
thermocouple Platinum rhodium (S/B/R TYPE)
Platinum Rhodium Assembling Type Thermocouple jẹ lilo pupọ ni awọn aaye iṣelọpọ pẹlu iwọn otutu giga. O jẹ lilo ni akọkọ lati wiwọn iwọn otutu ni gilasi ati ile-iṣẹ seramiki ati iyọ ile-iṣẹ.
Ohun elo idabobo: PVC, PTFE, FB tabi gẹgẹbi ibeere alabara.
Iru Iwọn Iwọn R:
Yiye (eyikeyi ti o tobi):
Irora fun iru okun waya R awọn ohun elo thermocouple:
| Koodu | Awọn okun onirin paati ti thermocouple | |
| + Ẹsẹ rere | -Ẹsẹ odi | |
| N | Ni-cr-si (NP) | Ni-si-magnesium (NN) |
| K | Ni-Cr (KP) | Ni-Al(Si) (KN) |
| E | Ni-Cr (EP) | Ku-Ni |
| J | Irin (JP) | Ku-Ni |
| T | Ejò (TP) | Ku-Ni |
| B | Platinum Rhodium-30% | Platinum Rhodium-6% |
| R | Platinum Rhodium-13% | Platinum |
| S | Platinum Rhodium-10% | Platinum |
| ASTM | ANSI | IEC | DIN | BS | NF | JIS | GOST |
| (Awujọ Amẹrika fun Idanwo ati Awọn ohun elo) E 230 | (American National Standard Institute) MC 96.1 | (European Standard nipasẹ International Electrotechnical Commission 584) -1/2/3 | (Deutsche Industrie Normen) EN 60584 -1/2 | (Awọn Ilana Gẹẹsi) 4937.1041, EN 60584 - 1/2 | (Norme Française) EN 60584 -1/2 – NFC 42323 – NFC 42324 | (Awọn Ilana Ile-iṣẹ Japanese) C 1602 – C 1610 | (Isokan ti awọn pato Russian) 3044 |
Waya: 0,1 to 8,0 mm.
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150 0000 2421