LEAT-7 Cov Khoom Kub ntawm Ntau Yam Sensors Kub

Kev Piav Qhia Luv:

Kev tsim khoom thiab kev sim ua haujlwm feem ntau xav tau kev ntsuas kub thiab kev tswj hwm kom raug. Yuav kom ntsuas thiab tswj tau qhov kub kom raug, nws yog ib qho tsim nyog kom nkag siab txog cov yam ntxwv thiab cov txheej txheem ntsuas ntawm ntau yam ntsuas kub. Yog li ntawd, kev ntsuas qhov kub thiab txias ntawm lub ntsuas kub yog ib qho ntawm cov kev sim tseem ceeb ntawm kev sim physics yooj yim hauv tsev kawm qib siab.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev sim

1. Kawm siv txoj kev ntsuas tam sim no tas mus li los ntsuas qhov tsis kam ntawm cua sov;

2. Kawm siv txoj kev DC choj los ntsuas qhov tsis kam ntawm cua sov;

3. Ntsuas cov khoom kub ntawm cov ntsuas kub platinum tsis kam (Pt100);

4. Ntsuas cov khoom kub ntawm lub thermistor NTC1K (cov coefficient kub tsis zoo);

5. Ntsuas cov yam ntxwv kub ntawm lub ntsuas kub PN-junction;

6. Ntsuas cov yam ntxwv kub ntawm lub ntsuas kub uas muaj hom tam sim no (AD590);

7. Ntsuas cov yam ntxwv kub ntawm lub ntsuas kub sib xyaw ua ke hom voltage (LM35).

Cov Lus Qhia Tshwj Xeeb

Kev piav qhia	Cov Lus Qhia Tshwj Xeeb
Qhov chaw ntawm choj	+2 V ± 0.5%, 0.3 A
Qhov chaw tam sim no tas mus li	1 mA ± 0.5%
Qhov chaw hluav taws xob	+5 V, 0.5 A
Lub ntsuas hluav taws xob digital	0 ~ 2 V ± 0.2%, kev daws teeb meem, 0.0001V; 0 ~ 20 V ± 0.2%, kev daws teeb meem 0.001 V
Tswj qhov kub thiab txias	kev daws teeb meem: 0.1 ° C
	kev ruaj khov: ± 0.1 ° C
	ntau yam: 0 ~ 100 ° C
	qhov tseeb: ± 3% (± 0.5% tom qab calibration)
Kev siv hluav taws xob	100 W

Daim Ntawv Teev Khoom

Kev piav qhia	Qhov ntau
Chav tsev tseem ceeb	1
Lub ntsuas kub	6 (Pt100 x2, NTC1K, AD590, LM35, PN Kev Sib Tshuam)
Hlau txuas	6
Txoj hlua fais fab	1
Phau ntawv qhia kev sim	1