{"product_id":"growlink-wireless-terralink","title":"Wireless Substrate Sensor","description":"\u003c!-- Growlink Soil Monitoring — Shopify Product Description HTML --\u003e\n\u003c!-- Paste everything below this comment into the Shopify product description (HTML source view) --\u003e\n \n\u003cstyle\u003e\n  .gl-pd *{box-sizing:border-box;margin:0;padding:0;}\n  .gl-pd{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#1a1a1a;line-height:1.6;max-width:900px;}\n  .gl-pd-hero{background:#f4f8f4;border-left:4px solid #e85d25;padding:24px 28px;margin-bottom:32px;border-radius:0 6px 6px 0;}\n  .gl-pd-hero p{font-size:15px;color:#3a3a3a;line-height:1.7;}\n  .gl-pd h2{font-size:20px;font-weight:700;color:#1a1a1a;margin-bottom:16px;letter-spacing:-0.3px;}\n  .gl-pd h3{font-size:14px;font-weight:700;color:#1a1a1a;margin-bottom:6px;text-transform:uppercase;letter-spacing:0.5px;}\n  .gl-pd-section{margin-bottom:36px;}\n  .gl-pd-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}\n  .gl-pd-chip{background:#fff;border:1.5px solid #e85d25;border-radius:20px;padding:5px 14px;font-size:13px;font-weight:600;color:#e85d25;}\n  .gl-pd-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:32px;}\n  .gl-pd-feature{background:#fff;border:1px solid #e0e0e0;border-radius:6px;padding:16px;border-top:3px solid #e85d25;}\n  .gl-pd-feature p{font-size:13px;color:#555;line-height:1.5;margin-top:4px;}\n  .gl-pd table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:32px;}\n  .gl-pd table thead{background:#1a1a1a;color:#fff;}\n  .gl-pd table thead th{padding:10px 12px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:0.5px;}\n  .gl-pd table tbody tr:nth-child(even){background:#f7f7f7;}\n  .gl-pd table tbody td{padding:9px 12px;border-bottom:1px solid #e8e8e8;color:#333;}\n  .gl-pd table tbody td:first-child{font-weight:600;color:#1a1a1a;}\n  .gl-pd-includes{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:32px;}\n  .gl-pd-include{display:flex;align-items:flex-start;gap:10px;padding:12px;background:#f9f9f9;border-radius:6px;font-size:13px;color:#333;}\n  .gl-pd-include-dot{width:8px;height:8px;min-width:8px;background:#e85d25;border-radius:50%;margin-top:4px;}\n  .gl-pd-note{background:#fff8e1;border-left:4px solid #e85d25;padding:14px 18px;border-radius:0 6px 6px 0;font-size:13px;color:#5a4a00;margin-bottom:32px;line-height:1.6;}\n  .gl-pd-note strong{color:#1a1a1a;}\n  .gl-pd-badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;}\n  .gl-pd-badge{background:#1a1a1a;color:#fff;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;}\n  .gl-pd-badge.green{background:#2e7d32;}\n  .gl-pd-badge.orange{background:#e85d25;}\n  .gl-pd-divider{border:none;border-top:1px solid #e8e8e8;margin:32px 0;}\n\u003c\/style\u003e\n \n\u003cdiv class=\"gl-pd\"\u003e\n \n  \u003c!-- Intro --\u003e\n  \u003cdiv class=\"gl-pd-hero\"\u003e\n    \u003cp\u003eGet a complete picture of what's happening below the surface. This wireless soil monitoring solution measures moisture, temperature, and electrical conductivity simultaneously — giving Growlink users the data they need to optimize irrigation schedules, prevent over- and under-watering, and make informed fertigation decisions. Stainless steel probes with built-in temperature compensation deliver reliable readings season after season, even when buried continuously in the soil.\u003c\/p\u003e\n  \u003c\/div\u003e\n \n  \u003c!-- Key capability badges --\u003e\n  \u003cdiv class=\"gl-pd-badge-row\"\u003e\n    \u003cspan class=\"gl-pd-badge orange\"\u003eLoRaWAN® Connectivity\u003c\/span\u003e\n    \u003cspan class=\"gl-pd-badge orange\"\u003eNB-IoT Option\u003c\/span\u003e\n    \u003cspan class=\"gl-pd-badge green\"\u003eIP68 Waterproof Probe\u003c\/span\u003e\n    \u003cspan class=\"gl-pd-badge green\"\u003eIP66 Enclosure\u003c\/span\u003e\n    \u003cspan class=\"gl-pd-badge\"\u003eStainless Steel Probes\u003c\/span\u003e\n    \u003cspan class=\"gl-pd-badge\"\u003eSolar-Ready\u003c\/span\u003e\n  \u003c\/div\u003e\n \n  \u003c!-- What it measures --\u003e\n  \u003cdiv class=\"gl-pd-section\"\u003e\n    \u003ch2\u003eWhat This Sensor Monitors\u003c\/h2\u003e\n    \u003cdiv class=\"gl-pd-features\"\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eSoil Moisture\u003c\/h3\u003e\n        \u003cp\u003eVolumetric water content from 0–100% m³\/m³ with ±2% accuracy in the critical 0–50% range. Know precisely when and how much to irrigate.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eSoil Temperature\u003c\/h3\u003e\n        \u003cp\u003e–30°C to +70°C range at ±0.5°C accuracy with built-in temperature compensation — essential for root-zone management and germination timing.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eElectrical Conductivity (EC)\u003c\/h3\u003e\n        \u003cp\u003e0–10 mS\/cm range at ±3% FS accuracy. Monitor nutrient concentration levels in the root zone to fine-tune fertigation programs.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n \n  \u003chr class=\"gl-pd-divider\"\u003e\n \n  \u003c!-- Sensor specs table --\u003e\n  \u003cdiv class=\"gl-pd-section\"\u003e\n    \u003ch2\u003eSensor Specifications\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eParameter\u003c\/th\u003e\n          \u003cth\u003eRange\u003c\/th\u003e\n          \u003cth\u003eAccuracy\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSoil Moisture\u003c\/td\u003e\n          \u003ctd\u003e0–100% (m³\/m³)\u003c\/td\u003e\n          \u003ctd\u003e±2% (0–50%) \/ ±3% (51–100%)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSoil Temperature\u003c\/td\u003e\n          \u003ctd\u003e–30 to +70°C\u003c\/td\u003e\n          \u003ctd\u003e±0.5°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eElectrical Conductivity\u003c\/td\u003e\n          \u003ctd\u003e0–10 mS\/cm\u003c\/td\u003e\n          \u003ctd\u003e±3% FS\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n \n  \u003chr class=\"gl-pd-divider\"\u003e\n \n  \u003c!-- Key features --\u003e\n  \u003cdiv class=\"gl-pd-section\"\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"gl-pd-features\"\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eLong-Range Wireless\u003c\/h3\u003e\n        \u003cp\u003eLoRaWAN® 863–930 MHz transmits from deep in the field or greenhouse without Wi-Fi infrastructure. Optional NB-IoT for cellular-only sites.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eMulti-Depth Profiling\u003c\/h3\u003e\n        \u003cp\u003eDeploy multiple probes at different soil depths on a single hub using splitter cables — monitor the full root-zone profile from one device.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eIP68 Rated Probe\u003c\/h3\u003e\n        \u003cp\u003eFully submersible and sealed for permanent in-ground installation. Stainless steel construction resists corrosion from fertilizers and salts.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eTemperature Compensation\u003c\/h3\u003e\n        \u003cp\u003eBuilt-in compensation corrects EC and moisture readings for soil temperature variation, ensuring accuracy across seasons and climates.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eFlexible Power\u003c\/h3\u003e\n        \u003cp\u003ePowered via included DC supply (12 VDC). Optional solar panel add-on for off-grid field deployments far from power infrastructure.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-feature\"\u003e\n        \u003ch3\u003eGrowlink OS Integration\u003c\/h3\u003e\n        \u003cp\u003eSoil data feeds directly into Growlink irrigation and fertigation automation — trigger zone-level responses based on real root-zone conditions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n \n  \u003chr class=\"gl-pd-divider\"\u003e\n \n  \u003c!-- Package contents --\u003e\n  \u003cdiv class=\"gl-pd-section\"\u003e\n    \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"gl-pd-includes\"\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× Sensor Hub\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× Sensor Probe IO\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× Soil Sensor (stainless steel probes)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× Power Supply for Sensor Hub\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× SensorHub Wall Mount\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× Pole Mount for SensorHub (φ65–89 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"gl-pd-include\"\u003e\n\u003cdiv class=\"gl-pd-include-dot\"\u003e\u003c\/div\u003e\n\u003cspan\u003e1× Screw Kit\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n \n  \u003c!-- Important note --\u003e\n  \u003cdiv class=\"gl-pd-note\"\u003e\n    \u003cstrong\u003ePower Requirement:\u003c\/strong\u003e The Sensor Hub with Sensor Probe IO and connected soil sensor cannot be powered by batteries. The included DC power supply must be used, or an optional solar panel add-on for off-grid sites. LoRaWAN and NB-IoT variants are available — NB-IoT supports CAT M1 (higher data rates) and CAT NB2 (ultra-low power, extended coverage).\n  \u003c\/div\u003e\n \n  \u003c!-- Connectivity chips --\u003e\n  \u003cdiv class=\"gl-pd-section\"\u003e\n    \u003ch2\u003eConnectivity \u0026amp; Compatibility\u003c\/h2\u003e\n    \u003cdiv class=\"gl-pd-chips\"\u003e\n      \u003cspan class=\"gl-pd-chip\"\u003eLoRaWAN® 863–930 MHz\u003c\/span\u003e\n      \u003cspan class=\"gl-pd-chip\"\u003eNB-IoT CAT M1 \/ CAT NB2\u003c\/span\u003e\n      \u003cspan class=\"gl-pd-chip\"\u003eBLE Smart Connect\u003c\/span\u003e\n      \u003cspan class=\"gl-pd-chip\"\u003eNFC Power-On\u003c\/span\u003e\n      \u003cspan class=\"gl-pd-chip\"\u003eSolar Panel Ready\u003c\/span\u003e\n      \u003cspan class=\"gl-pd-chip\"\u003eMulti-Probe \/ Multi-Depth Support\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n \n\u003c\/div\u003e\n\u003c!-- End Growlink Product Description --\u003e\n ","brand":"Growlink","offers":[{"title":"Default Title","offer_id":47727753822362,"sku":null,"price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0158\/4778\/4512\/files\/rak_wireless_terralink.png?v=1775771708","url":"https:\/\/shop.growlink.com\/products\/growlink-wireless-terralink","provider":"Growlink","version":"1.0","type":"link"}