Link4 Sapphire Irrigation Controller with 8 Cloud Zones
The Link4 Sapphire irrigation controller runs 8 independent outputs, each set for mist, drip, flood, or standard watering. Every zone programs on its own schedule, so a propagation mist bench and a drip room run off the same box. It ties into Link4 Cloud for remote programming, monitoring, and reporting from any device. A built-in grow journal logs notes per zone.
Managing a Commercial Mist Controller from the Cloud
Growers assign each of the eight outputs to a zone or method, then tune cycles from a phone or laptop without walking the greenhouse. Mist benches run on short repeating cycles while drip zones follow time or interval schedules. The cloud dashboard reports run history and lets more than one grower log in. Free Professional Cloud access is included for the first 60 days.
Key Features
- 8 independent outputs: Mist, drip, flood, or standard watering set per zone.
- Link4 Cloud: Remote programming, monitoring, and reporting from any device.
- Mixed methods: A mist bench and a drip room run off one controller.
- Grow journal: Log and report grower notes for each zone.
- Multi-device access: More than one grower can manage the system.
Technical Specifications
| Specification | Value |
|---|---|
| Model | 990-0910-00 |
| Outputs | 8 (independently programmable) |
| Methods | Mist, drip, flood, standard |
| Connectivity | Link4 Cloud (remote programming, monitoring, reporting) |
| Cloud Access | 60-day Professional included |
| Extras | Grow journal per zone |