- 1 × 1.25" Digital Inline Flow Meter (DFM-2)
TrolMaster DFM-2 1.25" Digital Inline Flow Meter
$175.29 CAD
starting from 0% interest financing from
/mo.
- Designed specifically for 1.25 inch main irrigation lines
- Communicates flow volume directly to the Aqua-X Pro controller
- Requires integration with the TrolMaster Aqua-X Pro system
- 3-year warranty covering all mechanical and electronic components
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Achats commerciaux et en gros
Nous assistons les opérations et les installations agréées grâce à des tarifs dégressifs, des gestionnaires de compte dédiés et des consultations personnalisées sur l'équipement.
À qui s'adresse cet article ?
- You are switching to volume-based feeding because your timer-based cycles fail to deliver consistent doses when line pressure shifts
- You are adding high-capacity flow monitoring because your irrigation system currently lacks the precision to verify if your crop received its target volume
Ce que nous avons découvert
- We tell growers the move to volume-based control is the fastest way to stabilize their irrigation programme across large lines
- The DFM-2 builds on the proven reliability of the original unit but handles the heavier flow rates required for larger pipe diameters
Ce que disent les utilisateurs
- Operations that switched to volume-based feeding say they stopped seeing inconsistent nutrient uptake across different irrigation zones
- Managers who integrated the flow meter into their daily routine report they have stopped worrying about over-watering during pressure fluctuations
TrolMaster DFM-2 1.25" Digital Inline Flow Meter
Managing large-scale greenhouse irrigation requires precision that standard timers simply cannot provide, especially when dealing with 1.25" main lines. The TrolMaster DFM-2 is the high-capacity solution for commercial growers, offering the same meticulous volume-based control as the TrolMaster DFM-1 but scaled for larger pipework. By integrating seamlessly with your TrolMaster Aqua-X Pro system, this digital flow meter eliminates the guesswork of pressure-dependent timing.
This advanced sensor doesn't just measure; it communicates. It monitors nutrient solution flow in real-time, signaling your controller to halt irrigation the moment your plants have received their exact target dose. Beyond current functionality, the DFM-2 features a future-ready architecture designed to support upcoming firmware updates for leak detection and line blockage sensing, ensuring your facility remains at the cutting edge of water management.
Compatibility: TrolMaster Aqua-X Pro System (GCS-1)
What's Included
Features
💧
Volume-Based Irrigation
Allows the Aqua-X Pro to feed by precise volume rather than time for consistent dosing.
📊
Real-Time Flow Data
Continuously monitors flow through 1.25" lines, providing accurate data to your controller.
🖥️
Local LCD Display
Built-in screen shows live flow rates at the installation point for easy onsite monitoring.
🔮
Future-Proof Tech
Engineered to support leak detection and blockage sensing via future firmware updates.
TrolMaster DFM-2 Specifications
| Specification | Value |
|---|---|
| Pipe Size | 1.25" |
| Display | LCD (onsite flow readout) |
| Compatible System | Aqua-X Pro (GCS-1) only |
| Working Environment | Temperature 32–122°F (0–50°C), Humidity ≤90% |
Warranty
TrolMaster backs the DFM-2 with a 3-year warranty from the original date of purchase, covering all mechanical and electronic components under normal operating conditions. Components that fail due to abnormal or improper usage are excluded from this coverage.
FAQs
What is the difference between the DFM-1 and the DFM-2?
The primary difference is pipe size. The DFM-1 is designed for 1" irrigation lines, while the DFM-2 fits 1.25" lines. Both meters share the same functionality — real-time flow measurement, onsite LCD display, and volume-based irrigation control within the Aqua-X Pro system.
Why choose volume-based irrigation over time-based scheduling?
Time-based irrigation assumes consistent pressure. Volume-based scheduling with the DFM-2 removes that assumption, delivering the exact quantity of nutrient solution intended regardless of pressure fluctuations, pump wear, or line resistance changes.
How does feed-by-volume irrigation work?
When connected to the Aqua-X Pro controller, you set a target volume per event. The DFM-2 measures actual flow in real time and signals the controller to close the valve once the desired volume has passed through the line.
Which controllers is the DFM-2 compatible with?
The DFM-2 is designed specifically for the Aqua-X Pro irrigation control system. Always confirm compatibility with your specific GCS-1 configuration via TrolMaster documentation before purchasing.
Can the DFM-2 detect leaks or blockages?
The hardware is built to support leak detection and line blockage sensing, which TrolMaster plans to enable via future firmware updates. This capability is not active in the current firmware release.
How many DFM-2 units can I connect?
The GCS-1 typically supports one digital flow meter per controller set. For operations with multiple independent irrigation mains, each line would require its own dedicated controller and flow meter.
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