Ko te thermocouple he pūoko mo te ine i te pāmahana.E rua nga konganuku rereke e honoa ana ki tetahi pito.He maha nga momo thermocouples, momo J, K, T, & E nga momo tino noa (Base Metal), me te momo R, S, me B thermocouples e whakamahia ana i roto i nga tono pāmahana teitei (Nobal Metal).
Rahi: | |
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MATERE KUPU
SUS304
SUS316 - He tino pai te parenga waikura poka me te aukati waikura kapiti, e whakamahia nuitia ana i roto i te umanga matū.
Inconel600 - Te wera me te rino aukati me te kaha o te ahotea me te aukati waikura, e whakamahia nuitia ana i roto i nga momo whakawera me te umanga petrochemical.
WHAKANUI ME TE WHAKATAU
He maha nga whiringa whakapuru, tae atu ki te flange kua mau, nekeneke ranei, miro nuku, miro neke ranei, me te kore whakapuru whakatika.
NGĀ KAUPAPA JUNCTION & DETAILS
Whakapapa
1. He pai te whakawhiti wera mai i waho ki te hononga thermocouple
2. Te whakautu tere
3. Karekau he pai mo te haruru hiko
Karekau he papa
1. He pōturi ake te wā whakautu i te kāhua whenua
2. He roa te oranga o te mahi
3. Te ātete ki te haruru hiko
Kua kitea
1. Te whakautu tere
2. He pai ki te ine i te mahana o te hau
3. He ngoikore te kaha o te miihini ki te pa atu ki etahi atu hanganga ine
MATERE KUPU
SUS304
SUS316 - He tino pai te parenga waikura poka me te aukati waikura kapiti, e whakamahia nuitia ana i roto i te umanga matū.
Inconel600 - Te wera me te rino aukati me te kaha o te ahotea me te aukati waikura, e whakamahia nuitia ana i roto i nga momo whakawera me te umanga petrochemical.
WHAKANUI ME TE WHAKATAU
He maha nga whiringa whakapuru, tae atu ki te flange kua mau, nekeneke ranei, miro nuku, miro neke ranei, me te kore whakapuru whakatika.
NGĀ KAUPAPA JUNCTION & DETAILS
Whakapapa
1. He pai te whakawhiti wera mai i waho ki te hononga thermocouple
2. Te whakautu tere
3. Karekau he pai mo te haruru hiko
Karekau he papa
1. He pōturi ake te wā whakautu i te kāhua whenua
2. He roa te oranga o te mahi
3. Te ātete ki te haruru hiko
Kua kitea
1. Te whakautu tere
2. He pai ki te ine i te mahana o te hau
3. He ngoikore te kaha o te miihini ki te pa atu ki etahi atu hanganga ine
Nga Momo Thermocouple me te Awhe Maama | ||||
---|---|---|---|---|
Momo | Waea Waea | Temp.Awhe | Tika | |
+ | - | |||
K | Nickel-Chromium | Nickel-Alumel | -200~1000°C | +/- 2.2 ° C ranei +/- .75% |
J | Te rino | Ko Constantan | 0~600°C | +/- 2.2 ° C ranei +/- .75% |
T | Te parahi | Ko Constantan | -200~300°C | +/- 1.0 ° C ranei +/- .75% |
E | Nickel-Chromium | Ko Constantan | -200~700°C | +/- 1.7 ° C ranei +/- 0.5% |
N | Nicrosil | Nisil | -200~1200°C | +/- 2.2 ° C ranei +/- .75% |
R | Platinum Rhodium – 13% | Platinum | 0~1400°C | +/- 1.5 ° C ranei +/- .25% |
S | Platinum Rhodi um – 1 0% | Platinum | 0~1400°C | +/- 1.5 ° C ranei +/- .25% |
B | Platinum Rhodium – 30% | Platinum Rhodium – 6% | 0~1500°C | +/- 0.5% |
Nga Momo Thermocouple me te Awhe Maama | ||||
---|---|---|---|---|
Momo | Waea Waea | Temp.Awhe | Tika | |
+ | - | |||
K | Nickel-Chromium | Nickel-Alumel | -200~1000°C | +/- 2.2 ° C ranei +/- .75% |
J | Te rino | Ko Constantan | 0~600°C | +/- 2.2 ° C ranei +/- .75% |
T | Te parahi | Ko Constantan | -200~300°C | +/- 1.0 ° C ranei +/- .75% |
E | Nickel-Chromium | Ko Constantan | -200~700°C | +/- 1.7 ° C ranei +/- 0.5% |
N | Nicrosil | Nisil | -200~1200°C | +/- 2.2 ° C ranei +/- .75% |
R | Platinum Rhodium – 13% | Platinum | 0~1400°C | +/- 1.5 ° C ranei +/- .25% |
S | Platinum Rhodi um – 1 0% | Platinum | 0~1400°C | +/- 1.5 ° C ranei +/- .25% |
B | Platinum Rhodium – 30% | Platinum Rhodium – 6% | 0~1500°C | +/- 0.5% |
He aha te waea toronga thermocouple?
Ka whakamahia te waea toronga Thermocouple ki te toro atu mai i te rangahau thermocouple ki te punaha whakahaere, whakaaturanga matihiko ranei inaa ko te waahi tawhiti.He iti ake te utu, he iti ake te karaehe i te waea thermocouple.
Thermocouple Momo | Waea Toronga Momo | Waea Waea | Temp.Rang e (℃) | Whakaaetanga (µV) | ||
+ | - | akomanga 1 | akomanga 2 | |||
K | KX | Nickel-chrome | Nickel-silicon | -25~200 | ±60 | ±100 |
KCA | Nickel-chrome | Nickel-silicon | 0~150 | - | ±100 | |
KCB | Te rino | Te parahi-nickel | 0~150 | - | ±100 | |
KCC | Te parahi | Te parahi-nickel | 0~100 | - | ±100 | |
E | EX | Nickel-chrome | Te parahi-nickel | -25~200 | ±120 | ±200 |
J | JX | Te rino | Te parahi-nickel | -25~200 | ±85 | ±140 |
T | TX | Te parahi | Te parahi-nickel | -25~100 | ±30 | ±60 |
N | NX | Nickel-chrome | Nickel-silicon | -25~200 | ±60 | ±100 |
NC | Te parahi-nickel | Te parahi-nickel | 0~150 | - | ±100 | |
R | RCA | Te parahi | Te parahi-nickel | 0~100 | - | ±30 |
RCB | Te parahi | Te parahi-nickel | 0~200 | - | ±60 | |
B | BC | Te parahi | Te parahi | 0~100 | - | - |
S | SCA | Te parahi | Te parahi-nickel | 0~100 | - | ±30 |
SCB | Te parahi | Te parahi-nickel | 0~200 | - | ±60 |
He aha te waea toronga thermocouple?
Ka whakamahia te waea toronga Thermocouple ki te toro atu mai i te rangahau thermocouple ki te punaha whakahaere, whakaaturanga matihiko ranei inaa ko te waahi tawhiti.He iti ake te utu, he iti ake te karaehe i te waea thermocouple.
Thermocouple Momo | Waea Toronga Momo | Waea Waea | Temp.Rang e (℃) | Whakaaetanga (µV) | ||
+ | - | akomanga 1 | akomanga 2 | |||
K | KX | Nickel-chrome | Nickel-silicon | -25~200 | ±60 | ±100 |
KCA | Nickel-chrome | Nickel-silicon | 0~150 | - | ±100 | |
KCB | Te rino | Te parahi-nickel | 0~150 | - | ±100 | |
KCC | Te parahi | Te parahi-nickel | 0~100 | - | ±100 | |
E | EX | Nickel-chrome | Te parahi-nickel | -25~200 | ±120 | ±200 |
J | JX | Te rino | Te parahi-nickel | -25~200 | ±85 | ±140 |
T | TX | Te parahi | Te parahi-nickel | -25~100 | ±30 | ±60 |
N | NX | Nickel-chrome | Nickel-silicon | -25~200 | ±60 | ±100 |
NC | Te parahi-nickel | Te parahi-nickel | 0~150 | - | ±100 | |
R | RCA | Te parahi | Te parahi-nickel | 0~100 | - | ±30 |
RCB | Te parahi | Te parahi-nickel | 0~200 | - | ±60 | |
B | BC | Te parahi | Te parahi | 0~100 | - | - |
S | SCA | Te parahi | Te parahi-nickel | 0~100 | - | ±30 |
SCB | Te parahi | Te parahi-nickel | 0~200 | - | ±60 |
Ngā āhuatanga | 1. Utu whai hua 2. Iti te rahi 3. pakari 4. Te whānuitanga o te mahi 5. He tika mo nga huringa pāmahana nui 6. Te whakautu tere 7. Te kaha o te pāmahana whanui | |||
Me pehea te whiriwhiri | Tena koa homai nga korero e whai ake nei: 1. He aha te tono 2. Momo o te thermocouple (K/J/T/E/N/R/S/B) 3. Te Diamita me te roa o te rangahau 4. Nga whakaritenga mo te whakaurunga (te miro, te rahi ranei o te flange) 5. Awhe pāmahana 6. Te ātete matū o te thermocouple, te papanga heu ranei |
Ngā āhuatanga | 1. Utu whai hua 2. Iti te rahi 3. pakari 4. Te whānuitanga o te mahi 5. He tika mo nga huringa pāmahana nui 6. Te whakautu tere 7. Te kaha o te pāmahana whanui | |||
Me pehea te whiriwhiri | Tena koa homai nga korero e whai ake nei: 1. He aha te tono 2. Momo o te thermocouple (K/J/T/E/N/R/S/B) 3. Te Diamita me te roa o te rangahau 4. Nga whakaritenga mo te whakaurunga (te miro, te rahi ranei o te flange) 5. Awhe pāmahana 6. Te ātete matū o te thermocouple, te papanga heu ranei |