{"id":4161,"date":"2026-11-09T08:38:28","date_gmt":"2026-11-09T11:38:28","guid":{"rendered":"https:\/\/comindindustries.com\/producto\/n322s-differential-controller-for-solar-heating-novus\/"},"modified":"2026-11-10T09:08:01","modified_gmt":"2026-11-10T12:08:01","slug":"n322s-differential-controller-for-solar-heating-novus","status":"publish","type":"product","link":"https:\/\/comindindustries.com\/en\/product\/n322s-differential-controller-for-solar-heating-novus\/","title":{"rendered":"N322S Differential Controller for Solar Heating | Novus"},"content":{"rendered":"<p>\u2013 The N322S has an SPDT relay output, 1 HP (16 A resistive) \/ 250 Vac for pump control, plus an SPST relay, 3 A (5 A resistive) \/ 250 Vac for the auxiliary output. &#8211; Temperature measuring ranges: NTC: -30 to +105 \u00b0C<br \/>\n\u2013 Differential control<br \/>\n\u2013 Anti-freeze setpoint<br \/>\n\u2013 Overheat protection setpoint<br \/>\n\u2013 3\u00bd-digit LED display<br \/>\n\u2013 Sensor offset adjustment<br \/>\n\u2013 Adjustable hysteresis<br \/>\n\u2013 Configurable minimum and maximum setpoint limits<br \/>\n\u2013 Keeps its programming even during power outages<br \/>\n\u2013 Unit protection by configurable password<br \/>\n\u2013 Silicone keys for excellent durability<br \/>\n\u2013 Accuracy: 0.6 \u00b0C (NTC)<br \/>\n\u2013 Resolution: 0.1 \u00b0C between -19.9 and 199.9 \u00b0C<br \/>\n\u2013 IP65 front protection<br \/>\n\u2013 Sampling: 1.5 times per second<br \/>\n\u2013 Power supply: 100 to 240 Vac\/dc \u00b110%<br \/>\n\u2013 Frequency: 50~60 Hz (standard model)<br \/>\n\u2013 Consumption: 5 VA<br \/>\n\u2013 Dimensions: 75 x 33 x 75 mm<br \/>\n\u2013 Panel cutout: 70 x 29 mm<br \/>\n\u2013 Weight: 120 g<br \/>\n\u2013 Operating temperature: 0 to 40 \u00b0C<br \/>\n\u2013 Storage temperature: -20 to 60 \u00b0C<br \/>\n\u2013 Options<br \/>\nRS485 interface with Modbus RTU protocol<br \/>\nPower supply: 12 to 24 Vdc<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The N322S is a controller for solar heating applications. It drives a water circulation pump based on the temperature differential between the solar collector and the thermal tank (or pools).<\/p>\n<p>The instrument has two NTC temperature sensor inputs and two outputs: a control output to drive the water circulation pump and an auxiliary output. It also has functions that prevent pipe damage in winter and prevent overheating, avoiding pipe damage and thermal discomfort.<\/p>\n","protected":false},"featured_media":4162,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[751],"product_tag":[],"class_list":["post-4161","product","type-product","status-publish","has-post-thumbnail","product_cat-temperature-controllers","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/product\/4161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/comments?post=4161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/media\/4162"}],"wp:attachment":[{"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/media?parent=4161"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/product_brand?post=4161"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/product_cat?post=4161"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/comindindustries.com\/en\/wp-json\/wp\/v2\/product_tag?post=4161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}