Astero NXT – Next Generation Smart RO Control Panel
Astero NXT – Next Generation Smart RO Control Panel
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The Astero NXT Series (11 / 13 / 33) is a next-generation automatic RO control panel designed for advanced commercial and industrial RO plants. Built with a patented user interface, smart automation logic, and optional Bluetooth connectivity, it delivers complete control, monitoring, and protection in a single intelligent system.
With features like flow monitoring, totaliser, service alerts, and advanced motor protection, Astero NXT is not just a controller—it’s a complete RO plant management system.
🫗 Quick Highlights
- Next-gen smart RO control panel
- Bluetooth connectivity (optional)
- 16×2 LCD with dual-color status indication
- Flow rate + totaliser monitoring
- Advanced motor & electrical protection
- Auto flushing (start, stop & timed)
- Service & backwash alerts
- Auto/Manual with full protection
- Designed for medium to large RO plants
⚡ Model Capacity Overview
| Model | Raw Water Pump | High Pressure Pump |
| NXT 11 | Up to 2 HP (1 Phase) | Up to 3 HP (1 Phase) |
| NXT 13 | Up to 2 HP (1 Phase) | Up to 5 HP (3 Phase) |
| NXT 33 | Up to 5 HP (3 Phase) | Up to 5 HP (3 Phase) |
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Dual Mode: Auto & Manual
Next-gen Smart RO Control Panel
Bluetooth Connectivity (Optional)

💧 Key Benefits
Intelligent RO Automation System
Controls complete plant operation:
- Raw Water Pump (RWP)
- High Pressure Pump (HPP)
- Flush / Reject Solenoid Valve
- Dosing Pump
- Alarm & auxiliary outputs
Supports multiple inputs:
- LPS, HPS
- Tank levels (RWT & TWT)
- Dosing tank level
- Auto Multiport Valve (AMPV)
- Flow sensors & conductivity sensor
Advanced User Interface (Major Upgrade)
- Patented intuitive UI
- 13-key control system for quick navigation
- Single-key logical START/STOP
- Color-changing backlight for plant status
- LED mimic diagram with 13 indicators
Smart Monitoring & Data System
- Flow rate monitoring (inlet & permeate)
- Totaliser for water production
- Conductivity / TDS monitoring
- Operation hour tracking
- Pump current monitoring
(As shown in parameters section on page 2, app and panel can monitor multiple real-time values.)
Bluetooth Connectivity (Optional)
- Connect panel to Android device
- Monitor plant remotely
- View: Flow rate ,TDS, Pump currents, Plant status
- Control START/STOP remotely
Advanced Protection System
- Overload protection
- Dry run protection
- Single phasing protection
- Over & under voltage protection
- Automatic restart after faults
The panel intelligently monitors motor currents and restarts automatically if conditions normalize.
Auto Flushing & Maintenance Alerts
- Flush during start & stop
- Time-based auto flushing
- Filter backwash alerts
- Plant servicing reminders
Multiport Valve Compatibility
- Supports Auto Multiport Valve (AMPV)
- Can trigger automatic backwash cycles
- Ideal for fully automated pretreatment systems
📌 Technical Properties
- Models: Astero NXT 11 / 13 / 33
- Display: 16 × 2 dual-color alphanumeric LCD
- Mounting Type: Wall or panel mount
- Overall Size: 235 (H) × 260 (V) × 130 (D) mm
- Cutout Size: 190 (H) × 222 (V) mm
- Inputs: 7 switch inputs along with flow sensor compatibility
- Outputs: Pumps, solenoid valve, dosing pump, and alarm
- Flow Monitoring: Available with built-in totaliser
- Connectivity: Optional Bluetooth support
- Protection Features: Overload protection, dry run protection, voltage protection, and single phasing protection
📦 In-the-box
- Astero NXT Control Panel
- Pre-programmed automation system
- Internal wiring & terminals
- User manual & configuration guide
🌊 Applications
- Commercial & industrial RO plants
- Packaged drinking water plants
- High-capacity water treatment systems
- Fully automated water treatment plants
- Plants with auto filtration / backwash systems
🔧 How To Install
- Mount panel on wall or panel cutout
- Connect main power supply
- Wire pumps, solenoid valve, and dosing system
- Connect pressure switches and level sensors
- Install flow sensors and conductivity sensor
- Configure settings via keypad
- Enable AUTO mode and start operation
⚙️ How It Works
The system follows a smart automated sequence:
- Checks tank levels and system readiness
- Starts Raw Water Pump
- Opens flush valve for membrane cleaning
- Verifies pressure conditions
- Starts High Pressure Pump
- Continuously monitors:Flow ratesTDSPump currents
If any abnormal condition occurs:
- System trips automatically
- Displays fault on screen
- Activates alarm output
- Can auto-restart after safe conditions
FREQUENTLY ASKED QUESTIONS
Do you provide installation services?
Yes. We install RO plants, softeners, iron removal filters, ETP/STP systems, and all types of domestic & industrial water treatment plants across India.
Do you offer GST invoices?
Yes. Every order comes with a100% GST-compliant invoice, suitable for dealers, resellers, and industrial use.
How do I know which chemical or filter is suitable for my water?
You can share your raw water report, TDS, or problem description. Our technical team will recommend the correct chemical, membrane, filter media, or system.
Please connect with us from Contact Us.
Can I speak to someone before placing an order?
Yes, you can contact us directly via phone, email, or WhatsApp for product guidance or bulk pricing.