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Thermocouple rryh

Thermocouple ni sensor ya kupimia joto. Inayo metali mbili tofauti zilizojumuishwa pamoja mwisho mmoja. Kuna aina nyingi za thermocouples, aina J, K, T, & E ndio aina za kawaida (msingi wa chuma), na aina R, S, na The thermocouples hutumiwa katika matumizi ya joto la juu (Metal ya Nobal).

Kiasi:



Kuuliza Ongeza kwenye kikapu

Aina za thermocouple na kiwango cha joto
Aina	Vifaa vya waya		Temp. Anuwai	Usahihi
Aina	+	-	Temp. Anuwai	Usahihi
K	Nickel-chromium	Nickel-alumel	-200 ~ 1000 ° C.	+/- 2.2 ° C au +/- .75%
J	Chuma	Constantan	0 ~ 600 ° C.	+/- 2.2 ° C au +/- .75%
T	Shaba	Constantan	-200 ~ 300 ° C.	+/- 1.0 ° C au +/- .75%
E	Nickel-chromium	Constantan	-200 ~ 700 ° C.	+/- 1.7 ° C au +/- 0.5%
N	Nicrosil	Nisil	-200 ~ 1200 ° C.	+/- 2.2 ° C au +/- .75%
R	Platinamu Rhodium - 13%	Platinamu	0 ~ 1400 ° C.	+/- 1.5 ° C au +/- .25%
S	Platinamu Rhodi Um - 1 0%	Platinamu	0 ~ 1400 ° C.	+/- 1.5 ° C au +/- .25%
B	Platinamu Rhodium - 30%	Platinamu Rhodium - 6%	0 ~ 1500 ° C.	+/- 0.5%

Aina za thermocouple na kiwango cha joto
Aina	Vifaa vya waya	Temp. Anuwai	Usahihi
+	-
K	Nickel-chromium	Nickel-alumel	-200 ~ 1000 ° C.	+/- 2.2 ° C au +/- .75%
J	Chuma	Constantan	0 ~ 600 ° C.	+/- 2.2 ° C au +/- .75%
T	Shaba	Constantan	-200 ~ 300 ° C.	+/- 1.0 ° C au +/- .75%
E	Nickel-chromium	Constantan	-200 ~ 700 ° C.	+/- 1.7 ° C au +/- 0.5%
N	Nicrosil	Nisil	-200 ~ 1200 ° C.	+/- 2.2 ° C au +/- .75%
R	Platinamu Rhodium - 13%	Platinamu	0 ~ 1400 ° C.	+/- 1.5 ° C au +/- .25%
S	Platinamu Rhodi Um - 1 0%	Platinamu	0 ~ 1400 ° C.	+/- 1.5 ° C au +/- .25%
B	Platinamu Rhodium - 30%	Platinamu Rhodium - 6%	0 ~ 1500 ° C.	+/- 0.5%

Zamani:

Ifuatayo:

Thermocouple Aina	Waya wa ugani Aina	Vifaa vya waya		Temp. Rang e (℃)	Uvumilivu (µV)
Thermocouple Aina	Waya wa ugani Aina	+	-	Temp. Rang e (℃)	Darasa la 1	Darasa la 2
K	Kx	Nickel-chrome	Nickel-Silicon	-25 ~ 200	± 60	± 100
	KCA	Nickel-chrome	Nickel-Silicon	0 ~ 150	-	± 100
	KCB	Chuma	Shaba-nickel	0 ~ 150	－	± 100
	KCC	Shaba	Shaba-nickel	0 ~ 100	－	± 100
E	Ex	Nickel-chrome	Shaba-nickel	-25 ~ 200	± 120	± 200
J	JX	Chuma	Shaba-nickel	-25 ~ 200	± 85	± 140
T	TX	Shaba	Shaba-nickel	-25 ~ 100	± 30	± 60
N	NX	Nickel-chrome	Nickel-Silicon	-25 ~ 200	± 60	± 100
N	NC	Shaba-nickel	Shaba-nickel	0 ~ 150	－	± 100
R	RCA	Shaba	Shaba-nickel	0 ~ 100	－	± 30
R	RCB	Shaba	Shaba-nickel	0 ~ 200	－	± 60
B	BC	Shaba	Shaba	0 ~ 100	－	－
S	Sca	Shaba	Shaba-nickel	0 ~ 100	－	± 30
S	Scb	Shaba	Shaba-nickel	0 ~ 200	－	± 60

Thermocouple Aina	Waya wa ugani Aina	Vifaa vya waya		Temp. Rang e (℃)	Uvumilivu (µV)
Thermocouple Aina	Waya wa ugani Aina	+	-	Temp. Rang e (℃)	Darasa la 1	Darasa la 2
K	Kx	Nickel-chrome	Nickel-Silicon	-25 ~ 200	± 60	± 100
	KCA	Nickel-chrome	Nickel-Silicon	0 ~ 150	-	± 100
	KCB	Chuma	Shaba-nickel	0 ~ 150	－	± 100
	KCC	Shaba	Shaba-nickel	0 ~ 100	－	± 100
E	Ex	Nickel-chrome	Shaba-nickel	-25 ~ 200	± 120	± 200
J	JX	Chuma	Shaba-nickel	-25 ~ 200	± 85	± 140
T	TX	Shaba	Shaba-nickel	-25 ~ 100	± 30	± 60
N	NX	Nickel-chrome	Nickel-Silicon	-25 ~ 200	± 60	± 100
N	NC	Shaba-nickel	Shaba-nickel	0 ~ 150	－	± 100
R	RCA	Shaba	Shaba-nickel	0 ~ 100	－	± 30
R	RCB	Shaba	Shaba-nickel	0 ~ 200	－	± 60
B	BC	Shaba	Shaba	0 ~ 100	－	－
S	Sca	Shaba	Shaba-nickel	0 ~ 100	－	± 30
S	Scb	Shaba	Shaba-nickel	0 ~ 200	－	± 60

Vipengee		1. Gharama ya ufanisi 2. Ndogo kwa ukubwa 3. Robust 4. Anuwai ya operesheni 5. Sahihi kwa mabadiliko makubwa ya joto 6. Jibu la haraka 7. Uwezo wa joto pana


Jinsi ya kuchagua		Tafadhali toa habari ifuatayo: 1. Maombi ni nini 2. Aina ya thermocouple (k/j/t/e/n/r/s/b) 3. Kipenyo na urefu wa probe 4. Mahitaji ya ufungaji (uzi au saizi ya flange) 5. Aina ya joto 6. Upinzani wa kemikali wa thermocouple au nyenzo za sheath

Vipengee		1. Gharama ya ufanisi 2. Ndogo kwa ukubwa 3. Robust 4. Anuwai ya operesheni 5. Sahihi kwa mabadiliko makubwa ya joto 6. Jibu la haraka 7. Uwezo wa joto pana


Jinsi ya kuchagua		Tafadhali toa habari ifuatayo: 1. Maombi ni nini 2. Aina ya thermocouple (k/j/t/e/n/r/s/b) 3. Kipenyo na urefu wa probe 4. Mahitaji ya ufungaji (uzi au saizi ya flange) 5. Aina ya joto 6. Upinzani wa kemikali wa thermocouple au nyenzo za sheath

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Thermocouple rryh

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