{"id":28213,"date":"2023-01-31T17:32:59","date_gmt":"2023-01-31T16:32:59","guid":{"rendered":"https:\/\/sysmatec.ch\/?post_type=product&#038;p=28213"},"modified":"2023-01-31T18:10:14","modified_gmt":"2023-01-31T17:10:14","slug":"temperature-controller-tc7878-2r-a","status":"publish","type":"product","link":"https:\/\/sysmatec.ch\/en\/product\/temperature-controller-tc7878-2r-a\/","title":{"rendered":"Temperature Controller TC7878-2R-A"},"content":{"rendered":"<ul>\n<li>PID controller with 2 relays and one 4-20 mA analog output (for measured value copy or controller output)<\/li>\n<li>\u00a0Universal input acquiring signals from thermoresistance (PT100), thermocouple (K,J,R,S), or analogical input<\/li>\n<li>Durable casing (IP64 \u2013 frontal)<\/li>\n<li>Main application in temperature automatic control systems (heating or cooling)<\/li>\n<li>It can implement a linear PID control law or a bi-positional non-linear law (output \u2013 ON-OFF or PID)<\/li>\n<li>The PID control action (proportional band, integral time and derivative time) is output on relay 1 and can be set using manual or automatic tuning<\/li>\n<li>ON-OFF control with hysteresis<\/li>\n<li>4-digit 7-segment display, 2 LEDs for signalling<\/li>\n<li>3-button programming interface<\/li>\n<li>Robust and resistant to disturbances<\/li>\n<\/ul>\n<h2>Technical data<\/h2>\n<p>Controlled value: temperature<br \/>\nUniversal inputs (selectable through keyboard)<br \/>\n\u2013 RTD-Pt 100 -99.9\u00b0C &#8211; 400.0\u00b0C<br \/>\n\u2013 Thermocouple K 0\u00b0C &#8211; 1200\u00b0C<br \/>\n\u2013 Thermocouple J 0\u00b0C &#8211; 750\u00b0C<br \/>\n\u2013 Thermocouple R and S 0\u00b0C &#8211; 1750\u00b0C<br \/>\n\u2013 Current 4-10mA<br \/>\n\u2013 Voltage 0-10V<br \/>\nAutomatic cold junction compensation for thermocouple<br \/>\n\u2013 Display range -999 &#8211; 9999<br \/>\n\u2013 Display resolution 0.1\u00b0C or 1\u00b0C<br \/>\n\u2013 Digit height 20mm<br \/>\nOutput type 1 relay 250VAC\/10A<br \/>\nOutput type 2 relay 250VAC\/10A<br \/>\nOutput type 3 analogical 4-20mA<br \/>\nDimensions 72x72x65 mm<br \/>\nPanel cut 68&#215;68 mm<br \/>\nProgramming mode keyboard<br \/>\nProtection class IP64 (frontal)<br \/>\nWorking temperature 0\u00b0C &#8211; 50\u00b0C<br \/>\nWorking humidity 0% &#8211; 95% (non-condensing)<br \/>\nEMC compatibility EN61326-1<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compact PID Controller<\/p>\n","protected":false},"featured_media":28220,"template":"","meta":{"_crdt_document":""},"product_brand":[],"product_cat":[190,308],"product_tag":[],"class_list":{"0":"post-28213","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-automation-en","7":"product_cat-controller","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Temperature Controller TC7878-2R-A - Sysmatec<\/title>\n<meta name=\"description\" content=\"PID controller. 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