{"product_id":"growlink-canopylink-sensor-hub","title":"Growlink canopyLINK Sensor HUB","description":"\u003cp\u003eThe Growlink canopyLINK (GL-LINK-CANOPY) is an 8-channel sensor aggregation hub for the Growlink LINKS ecosystem. It consolidates up to eight SDI-12-compatible sensors—including climate, substrate, and light sensors—into a single registered device in Growlink OS. This allows operators to collect dense, zone-level environmental and substrate data while using only one Growlink HUB port when wired, or operating directly over 2.4 GHz Wi-Fi without a HUB.\u003c\/p\u003e\n\n\n\u003cp\u003e• SKU: GL-LINK-CANOPY\u003cbr\u003e\n• Sensor Channels: 8\u003cbr\u003e\n• Sensor Capacity: Up to 8 sensors, one per M8 port\u003cbr\u003e\n• Sensor Protocol: SDI-12 with automatic addressing\u003cbr\u003e\n• Sensor Connector: M8, 4-pin threaded male\u003cbr\u003e\n• Upstream Connectivity: RJ-45 wired connection or 2.4 GHz Wi-Fi\u003cbr\u003e\n• Growlink HUB Required: No — can connect directly to Growlink OS through Wi-Fi\u003cbr\u003e\n• Wired HUB Connection: Uses one Growlink HUB connection for all connected sensors\u003cbr\u003e\n• Compatible Sensors: ClimaLINK, TerraLINK, TerraLINK+, Acclima TDR, ESM3, TEROS 12\u003cbr\u003e\n• Legacy Sensor Support: Older TerraLINK sensors require an M8 adapter cable\u003cbr\u003e\n• Sensor Mixing: Climate and substrate sensors can be freely mixed across the eight channels\u003cbr\u003e\n• Data Parameters: VWC, substrate EC, substrate temperature, air temperature, RH, VPD, CO₂, and light intensity, depending on connected sensors\u003cbr\u003e\n• Input Power: 24 V DC, 5 W\u003cbr\u003e\n• Power Supply: 24 V DC AC\/DC adapter included\u003cbr\u003e\n• Operating Temperature: 50–122°F (10–50°C)\u003cbr\u003e\n• Operating Humidity: 0–75% RH, non-condensing\u003cbr\u003e\n• Dimensions: Approximately 7.75 × 7.75 × 3.75 in\u003cbr\u003e\n• Included Cable: 10 ft RJ-45 cable\u003cbr\u003e\n• Mounting: Wall-mount hardware included\u003cbr\u003e\n• Growlink OS: Centralized monitoring, automation, alerts, firmware updates, and analytics\u003cbr\u003e\n• Device Registration: Appears as a single device in Growlink OS regardless of the number of connected sensors\u003cbr\u003e\n• Installation: Mount above plant canopy\/bench level and away from misters, foggers, humidifiers, and condensation zones\u003cbr\u003e\n• Sensor Cable Extension: Supported using Growlink M8 extension cables\u003cbr\u003e\n• Origin: Made in USA\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The canopyLINK turns up to eight individual SDI-12 sensors into one consolidated Growlink OS device, dramatically simplifying large sensor installations while preserving individual sensor data for crop steering, irrigation triggering, climate automation, and alerts.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":67610195558436,"sku":"GL-LINK-CANOPY","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/canopylink-sensor-hub-gl-link-canopy.jpg?v=1791317780","url":"https:\/\/www.growitdepot.com\/products\/growlink-canopylink-sensor-hub","provider":"Grow It Depot","version":"1.0","type":"link"}