RF Card Well Irrigation Controller – SMC Enclosure
Product Overview
Shandong Jintian's RF Card Well Irrigation Controller with SMC enclosure is a core component of modern intelligent irrigation control systems-. The controller integrates the well irrigation controller, AC contactor, and power distribution equipment into a single enclosure, enabling measurement of electricity consumption, water usage, or irrigation duration with associated fee collection. This enables management authorities to implement a prepaid, post-irrigation model while allowing farmers to irrigate conveniently using RF cards.
The system effectively solves long-standing challenges in irrigation management, including inaccurate metering of electricity and water fees, payment arrears, and water waste.
SMC Enclosure – Built for the Field
The enclosure is manufactured using SMC (Sheet Molding Compound) – a high-strength fiberglass-reinforced composite material formed through high-temperature, high-pressure compression molding. This advanced material provides:
-
Corrosion Resistance & Anti-Aging – Withstands harsh chemical and weather exposure
-
High Strength & Impact Resistance – Protects internal electronics from physical damage
-
Excellent Insulation – Reliable electrical insulation for safe operation
-
Flame Retardant – Self-extinguishing properties enhance safety
-
UV & Weather Resistance – Suitable for outdoor installation in all climates
-
Aesthetic Design – Clean, attractive appearance that blends with the rural landscape
The enclosure is available in birdhouse or mushroom-shaped designs for field installation, blending naturally with the environment. Indoor installation models enable unattended pump house operation with card-swipe autonomous irrigation. The robust SMC construction ensures a service life exceeding 20 years under normal conditions.
System Composition
The system consists of three primary components:
-
RF Card – User identification and prepaid balance storage
-
System Management Unit – Centralized card issuance, recharging, and data management
-
Irrigation Controller – On-site pump control and irrigation execution
Technical Specifications
Key Features & Benefits
For System Management Unit:
-
Manages up to 50,000 controllers and 50,000 RF cards
-
Village code locking prevents cross-village misuse and recharge confusion
-
Pulse constant locking ensures metering accuracy
-
Recharge statistics for transparent financial management
-
Two-level permission management (administrator/operator)
-
Password recovery function for administrator convenience
For Irrigation Controller:
-
Two-step Start Confirmation – First card swipe queries user information; second swipe within 10 seconds starts the pump, preventing accidental startup during balance inquiries
-
On-Site Inquiry – Other users can check balances without interrupting active irrigation
-
Large Red Digital Display – Clear readability under bright field conditions
-
Unsettled Card Display – Shows unresolved card numbers at startup for easy management
-
Real-Time Error Correction – Proprietary technology ensures system stability and smart card data security
-
Lost Card Cancellation – Automatically invalidates reported lost cards to prevent financial losses
-
Illegal/Fake Card Recognition – Identifies and rejects unauthorized or counterfeit cards
-
Auto Sleep Mode – Automatically enters power-saving mode when idle
-
Power Failure Protection – Data retained during power outages; operation resumes automatically when power returns
Multiple Billing Options – Supports various fee collection methods including water metering, electricity metering, combined water-electricity metering, and time-based billing
Optional Remote Upgrade – Can be equipped with Jintiantong remote intelligent control module to upgrade to a remote smart irrigation management system with mobile APP control
Application Scenarios
-
High-standard farmland construction projects
-
Agricultural water pricing reform initiatives
-
Key county small-scale water conservancy projects
-
Land consolidation and agricultural development projects
-
High-efficiency ecological agriculture parks
-
Grain production base improvement
-
Medium- and low-yield farmland renovation
Proven Performance
Shandong Jintian pioneered the "enclosure-free RF card controller" irrigation model in China and serves as the primary drafter of China National Standard GB/T 40119-2021. With over 23 years of innovation in water-saving irrigation, the company's products are trusted by more than 700,000 water users across nearly 4,000 villages nationwide.
From the pioneers of intelligent irrigation control – delivering reliability, durability, and smart technology for modern agriculture.
