Temperature Meter: Difference between revisions
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=About= | =About= | ||
*Accuracy readings are written in % + xD. % is self-explanatory, the xD is x of the least significant digit. For example, in a reading of 12.3, +/- 4D means 12.3 +/- 0.4. See example at [https://electronics.stackexchange.com/questions/503502/what-is-1-5rdg-4dgt-for-15-23-v] | *K-type thermocouple - Accuracy readings are written in % + xD. % is self-explanatory, the xD is x of the least significant digit. For example, in a reading of 12.3, +/- 4D means 12.3 +/- 0.4. See example at [https://electronics.stackexchange.com/questions/503502/what-is-1-5rdg-4dgt-for-15-23-v] | ||
*Thermistor - NTC type - [https://www.amazon.com/Creality-Thermistor-XH2-54-2P-Connector-39-4inch/dp/B0714MR5BC/ref=asc_df_B0714MR5BC/?tag=hyprod-20&linkCode=df0&hvadid=312158958852&hvpos=&hvnetw=g&hvrand=5033666640275476424&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023303&hvtargid=pla-571247008275&psc=1] | |||
*Thermocouple typically has standard plugs - [https://www.amazon.com/MECCANIXITY-Thermocouple-Connectors-Adapter-Temperature/dp/B0C348CP2R/ref=sr_1_9?crid=BQK84SAOE0TY&keywords=thermocouple+male+plug&qid=1690867209&s=hi&sprefix=thermocouple+male+plu%2Ctools%2C95&sr=1-9] | |||
=Sourcing= | =Sourcing= | ||
* | *Current clamp multimeter with T Menards [https://www.menards.com/main/electrical/electrical-tools-accessories/electrical-testers/southwire-reg-ac-clamp-meter-with-third-hand-test-probe-holder/21530t/p-60893670226-c-6452.htm?tid=ae4c65a3-5382-4717-93db-af91669de7a4&ipos=14&exp=false] | ||
*Sperry with current clamp [https://www.menards.com/main/electrical/electrical-tools-accessories/electrical-testers/sperry-reg-instruments-trms-600a-clamp-meter/dsa600trmsr/p-1476359607898-c-6452.htm?tid=ae4c65a3-5382-4717-93db-af91669de7a4&ipos=15&exp=false] | |||
*Menards cheapo with T [https://www.menards.com/main/electrical/electrical-tools-accessories/electrical-testers/gardner-bender-reg-residential-digital-multimeter/gdt-3200/p-1444431009450-c-6452.htm?tid=ae4c65a3-5382-4717-93db-af91669de7a4&ipos=3&exp=false] | |||
=Sourcing= | |||
*Multimeter with 82% rating, with T probe. [https://www.amazon.com/Multimeter-Voltmeter-Resistance-Temperature-Frequency/dp/B0BL96GN96/ref=cm_cr_arp_d_pdt_img_top?ie=UTF8] | |||
*Multimeter with good T reading according to one review [https://www.amazon.com/ANENG-Auto-ranging-Capacitance-Temperature-Meansurement/dp/B0BH4B56N4/ref=sr_1_1_sspa?crid=1O3VS4ZHS8Z6Y&keywords=temperature+meter&qid=1690864780&s=hi&sprefix=temperarure+meter%2Ctools%2C102&sr=1-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1#customerReviews] | |||
*$20 without probes, manual says k-type is 1% accurate [https://www.harborfreight.com/11-function-digital-multimeter-with-audible-continuity-61593.html] | *$20 without probes, manual says k-type is 1% accurate [https://www.harborfreight.com/11-function-digital-multimeter-with-audible-continuity-61593.html] | ||
*T only meter - Seems to be good to +/- 1.5C at all ranges [https://www.amazon.com/dp/B071V7T6TZ/ref=vp_d_pd_b2b_qd_vp_pd?_encoding=UTF8&pf_rd_p=274fcbef-7aff-46c4-9541-8e3a9a807654&pf_rd_r=YDM6Y63B9CCJ80WW2XKY&pd_rd_wg=JcEbd&pd_rd_i=B071V7T6TZ&pd_rd_w=P8khZ&content-id=amzn1.sym.274fcbef-7aff-46c4-9541-8e3a9a807654&pd_rd_r=11a2fa3a-db97-461b-8cbb-553fa7b0a51f], | |||
[[Category: Materials]] [[Category: Metrology]] | |||
Latest revision as of 00:05, 22 August 2023
About
- K-type thermocouple - Accuracy readings are written in % + xD. % is self-explanatory, the xD is x of the least significant digit. For example, in a reading of 12.3, +/- 4D means 12.3 +/- 0.4. See example at [1]
- Thermistor - NTC type - [2]
- Thermocouple typically has standard plugs - [3]