{"product_id":"growlink-batch-tanklink","title":"Growlink Batch TankLINK","description":"\u003ch2\u003eGrowlink batch tankLINK Controller for Real-Time Tank and Nutrient Management\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe \u003cstrong\u003eGrowlink batch tankLINK Controller\u003c\/strong\u003e handles pH, EC, temperature, and tank-level monitoring through a single \u003cstrong\u003e24VDC\u003c\/strong\u003e unit pulling roughly \u003cstrong\u003e5W\u003c\/strong\u003e at full duty. High-accuracy probes feed live readings back to Growlink OS, where recipes drive automated fill cycles and trigger deviation alerts before a batch drifts off-target. Operating range covers \u003cstrong\u003e50–122°F (10–50°C)\u003c\/strong\u003e and \u003cstrong\u003e0–75% RH non-condensing\u003c\/strong\u003e, which keeps it stable in greenhouse ranges and indoor flower rooms alike. Made in the USA with a 3-year controller warranty and 1-year sensor coverage, the LINK is built for commercial duty cycles.\u003c\/p\u003e\n\u003ch2\u003eRecirculating and Batch-Fill Workflows in an Automated Nutrient Dosing System\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eTwo cable lengths cover most fertigation layouts. The \u003cstrong\u003e10-foot kit (GL-LINK-BATCH)\u003c\/strong\u003e suits compact mixing stations sitting beside the rack, while the \u003cstrong\u003e30-foot kit (GL-LINK-BATCH30)\u003c\/strong\u003e handles centralized rooms feeding multiple zones. Both kits ship the same probe set; only the sensor cable run differs. Place the unit close to the reservoir so the sensor cables drop into the active flow path. Probes pinned to a dead corner lag the real batch reading by several minutes, which matters during auto-correction. Standalone WiFi mode covers single-tank operations. Pairing with the Growlink HUB rolls the device into a wider \u003cstrong\u003eautomated nutrient dosing system\u003c\/strong\u003e. Shared logging, alerts, and recipe libraries cover every fertigation tank in the operation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Fill Control:\u003c\/strong\u003e Triggers refill cycles when the level sensor drops below threshold, so a recirculating tank doesn't run dry mid-irrigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time pH, EC, and Temperature Probes:\u003c\/strong\u003e High-accuracy sensors stream live data so the controller corrects nutrient drift before it shows up at the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowlink OS Recipe Automation:\u003c\/strong\u003e Set targets per crop stage and let the system mix, dose, and log every fill cycle without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone or HUB-Connected Operation:\u003c\/strong\u003e Run as a self-contained WiFi nutrient tank monitor or as a node inside a multi-tank Growlink HUB deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA, 3-Year Controller Warranty:\u003c\/strong\u003e Commercial-grade build with 1-year sensor coverage on probes for greenhouse and indoor cultivation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #333; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eInput Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e24VDC (via Growlink HUB or compatible PSU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e50–122°F (10–50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e0–75% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e7.75\" × 7.75\" × 3.75\" (197 × 197 × 96 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eSensor Inputs\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003epH, EC, Temperature, Tank Level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eSensor Cable Lengths\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e10 ft (GL-LINK-BATCH) or 30 ft (GL-LINK-BATCH30)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eIncluded Hardware\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003epH probe, EC probe, temperature probe, sensor cables, power supply, mounting kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Growlink","offers":[{"title":"10' Sensor Cables","offer_id":48240876716246,"sku":"GL-LINK-BATCH","price":799.0,"currency_code":"USD","in_stock":true},{"title":"30' Sensor Cables","offer_id":48240876683478,"sku":"GL-LINK-BATCH30","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Growlink_Batch_TankLINK_main_image.webp?v=1778533562","url":"https:\/\/growershouse.com\/products\/growlink-batch-tanklink","provider":"GrowersHouse","version":"1.0","type":"link"}