{"id":5207,"date":"2025-04-03T14:46:32","date_gmt":"2025-04-03T06:46:32","guid":{"rendered":"http:\/\/192.168.1.196:170\/?p=5207"},"modified":"2026-02-11T09:00:59","modified_gmt":"2026-02-11T01:00:59","slug":"temperature-transmitter","status":"publish","type":"post","link":"https:\/\/www.inst-tech.net\/fr\/products\/temperature-measurement\/temperature-transmitter\/","title":{"rendered":"Temperature Transmitter"},"content":{"rendered":"

Product Description<\/h4>\n

3051D is a high-precision, high-stability temperature transmitter board. The product uses a 12864 dot matrix LCD display with rich display content and functions. It is suitable for up to ten types of thermocouple and thermal resistor signal transmission. The product uses a 24-bit ?-? analog sampling chip to ensure high measurement accuracy; perfect anti-surge and anti-reverse connection design to avoid misinstallation and misoperation in engineering applications; enhanced software security design, including independent watchdog, low-voltage monitoring reset, multi-task scheduling optimization and other functions. All imported components are used to ensure a long service life and stability.<\/p>\n

 <\/p>\n

Technical parameters<\/h4>\n\n\n\n\n\n\n\n\n
\n

Working power supply<\/p>\n<\/td>\n

\n

12~36VDC<\/p>\n<\/td>\n

\n

Output<\/p>\n<\/td>\n

\n

4~20mA<\/p>\n<\/td>\n<\/tr>\n

\n

Measurement accuracy<\/p>\n<\/td>\n

\n

RTD 0.1%; TC 0.2%<\/p>\n<\/td>\n

\n

Output current limiting<\/p>\n<\/td>\n

\n

20.8mA<\/p>\n<\/td>\n<\/tr>\n

\n

Excitation current<\/p>\n<\/td>\n

\n

210uA<\/p>\n<\/td>\n

\n

Sensor<\/p>\n<\/td>\n

\n

Various types of thermal resistors and thermocouples<\/p>\n<\/td>\n<\/tr>\n

\n

Load<\/p>\n<\/td>\n

\n

\u2264600\u03a9<\/p>\n<\/td>\n

\n

Shipping and storage temperatures<\/p>\n<\/td>\n

\n

-40~120\u2103<\/p>\n<\/td>\n<\/tr>\n

\n

Temperature coefficient<\/p>\n<\/td>\n

\n

\u226425ppm\/\u2103 F.S<\/p>\n<\/td>\n

\n

Casing material<\/p>\n<\/td>\n

\n

ABS<\/p>\n<\/td>\n<\/tr>\n

\n

Operating temperature<\/p>\n<\/td>\n

\n

-30~80\u2103<\/p>\n<\/td>\n

\n

Installation method<\/p>\n<\/td>\n

\n

M3 screw*2<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Wiring method<\/h4>\n

\"Temperature <\/p>\n

3051D wiring diagram<\/strong>
\nThe wiring method of thermal resistors and thermocouples is shown in the figure above, where the dotted line needs to be short-circuited when connecting the sensor. Please connect the thermocouple in the order of \u2462 positive \u2461 negative.
\nTwo-wire 4..20mA output, that is, 24V power supply, is connected to the 24V+ and 24V- terminals.<\/p>","protected":false},"excerpt":{"rendered":"

Product Description 3051D is a high-precision, high-stability temperature transmitter board. The product uses a 12864 dot matrix LCD display with rich display content and functions. It is suitable for up to ten types of thermocouple and thermal resistor signal transmission. The product uses a 24-bit ?-? analog sampling chip to ensure high measurement accuracy; perfect […]<\/p>","protected":false},"author":1,"featured_media":5208,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-5207","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-temperature-measurement"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/posts\/5207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/comments?post=5207"}],"version-history":[{"count":3,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/posts\/5207\/revisions"}],"predecessor-version":[{"id":6534,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/posts\/5207\/revisions\/6534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/media\/5208"}],"wp:attachment":[{"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/media?parent=5207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/categories?post=5207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-tech.net\/fr\/wp-json\/wp\/v2\/tags?post=5207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}