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Modular Irrigation Controllers (13/16 Stations) - China Suppliers & Factory for Residential and Commercial Use
PRODUCT DESCRIPTION
The Modular Station Irrigation Controllers are designed to provide professional-grade irrigation scheduling for both residential landscapes and commercial green spaces. Available in two versions, the 13-station model (expandable as 4, 7, 10, or 13 stations) and the 16-station model (expandable as 4, 8, 12, or 16 stations), both start from a 4-station base configuration with one master valve/pump relay. Built for versatile use, the controllers support AC220V/50Hz input and deliver AC24V/0.8A output, housed within a waterproof enclosure for reliable outdoor installation.
Equipped with 4 fully independent programs and up to 8 start times per program, the controllers allow precise scheduling with irrigation run times from 1 minute to 12 hours 59 minutes. Flexible interval settings include weekly mode, odd/even days, and cycle day mode (1 to 30 days), ensuring customized water management. A rain sensor input with normally-closed switch type is supported, enabling automatic shutdown during rainfall. Additional features include pump and station linkage, seasonal adjustment from 10% to 200%, and rain sensor on/off functionality. With Wi-Fi module compatibility, users can achieve remote monitoring and control. Manufactured with automated production processes, these controllers deliver dependable performance at a competitive price, making them an ideal solution for efficient and intelligent irrigation systems.
Modular Design
Easily expandable stations up to 13 or 16 zones starting from a 4-station base.
Flexible Scheduling
4 independent programs with 8 start times and seasonal adjustments (10% to 200%).
Smart Integrations
Supports rain sensor auto-shutdown and Wi-Fi module compatibility for remote access.
PRODUCT SPECIFICATIONS
| Product Code | RL-CA13 | RL-CA16 |
|---|---|---|
| Control stations | 4, 7, 10, 13 | 4, 8, 12, 16 |
| Operating input voltage | AC 220V 50Hz | AC 220V 50Hz |
| Operating output voltage | AC 24V 0.8A | AC 24V 0.8A |
| Control programming groups | 4 groups | 4 groups |
| Irrigation duration | 1 minute to 12 hours 59 minutes per station | 1 minute to 12 hours 59 minutes per station |
| Irrigation volume percentage adjustment | adjustable from 10% to 200% | adjustable from 10% to 200% |
| Net Weight | 11.70kg | 12.00kg |
| Gross Weight | 13.95kg | 14.25kg |
| Packing Size | 43*32*37.5cm | 43*32*37.5cm |
| Packing | 6PCS/CTN | 6PCS/CTN |
DETAIL DISPLAY
FREQUENTLY ASKED QUESTIONS
What is the difference between the RL-CA13 and RL-CA16 models?
The RL-CA13 is a 13-station model (expandable to 4, 7, 10, or 13 stations), whereas the RL-CA16 is a 16-station model (expandable to 4, 8, 12, or 16 stations). Both models begin with a 4-station base configuration.
What are the electrical requirements for these controllers?
The controllers support an operating input voltage of AC 220V at 50Hz and provide an operating output voltage of AC 24V at 0.8A.
Can these irrigation controllers be installed outdoors?
Yes, the controllers are designed with a rugged, waterproof enclosure, making them suitable and reliable for outdoor installations.
How flexible are the watering schedules?
They feature 4 fully independent programs with up to 8 start times per program. Watering run times can be configured from 1 minute up to 12 hours and 59 minutes per station, with options for weekly, odd/even days, or custom interval cycles.
Do the controllers support rain sensors and remote monitoring?
Yes, they support a normally-closed rain sensor input for automatic shutdown during rain. Additionally, they are compatible with Wi-Fi modules to allow remote monitoring and control.
What is the seasonal adjustment function?
The seasonal adjustment feature allows you to scale the irrigation volume percentage from 10% up to 200% to easily adapt to changing seasonal weather conditions without reprograming each zone.