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Description
FMT-3 Electronic Flow Meter
High-Precision Digital Compressed Air Measurement in Horizontal Orientation
The FMT-3 represents the benchmark in electronic flow measurement for compressed air systems. Engineered for workshop managers, maintenance technicians, and fleet operators who demand accurate, real-time flow data, this horizontal-orientation meter delivers laboratory-grade precision in an industrial-hardened package.
Why Professionals Choose the FMT-3
⚡ Real-Time Precision
±1.5% accuracy across the full measurement range ensures you capture every cubic metre of compressed air flowing through your system. Digital display updates continuously for instant feedback.
🔧 Workshop-Ready Design
Horizontal orientation fits seamlessly into existing pneumatic layouts. Compact footprint, robust construction, and clear LCD readout make installation and daily monitoring effortless.
📊 Data-Driven Efficiency
Identify leaks, optimize compressor run-times, and validate system performance with accurate flow data. Essential for energy audits and preventive maintenance programs.
🇬🇧 UK Stock & Support
Held in UK inventory for same-day dispatch. Technical support and documentation in English. No import delays or customs complications.
Technical Specifications
| Model | FMT-3 Electronic Flow Meter |
| Orientation | Horizontal mounting |
| Measurement Technology | Electronic digital flow sensing |
| Accuracy | ±1.5% of reading (typical) |
| Display Type | Digital LCD with backlight |
| Media | Compressed air, inert gases |
| Connection Type | Standard pneumatic fittings (check compatibility) |
| Power Supply | Battery or external (model dependent) |
| Operating Temperature | -10°C to +60°C |
| Housing Material | Industrial-grade polymer and metal |
| IP Rating | IP54 (dust and splash protected) |
Ideal Applications
- Workshop Air Systems: Monitor compressor output and distribution efficiency across multiple drop points
- Fleet Maintenance: Verify air tool performance and diagnose pneumatic system faults
- Energy Audits: Quantify compressed air consumption to identify waste and justify efficiency upgrades
- Quality Control: Ensure consistent air flow for spray finishing, pneumatic assembly, and automated processes
- Leak Detection Programs: Establish baseline flow rates and detect anomalies indicating system leaks
- Compressor Performance Testing: Validate manufacturer specifications and track degradation over time
Installation & Setup
- Select Mounting Location: Choose a horizontal run of pipe downstream from the compressor and air treatment equipment. Ensure adequate straight pipe upstream and downstream (minimum 5× pipe diameter each side) for accurate measurement.
- Prepare Connections: Verify thread compatibility and apply appropriate sealant (PTFE tape or liquid sealant rated for compressed air).
- Install Meter: Thread the FMT-3 into position, ensuring the flow direction arrow aligns with system flow. Tighten to manufacturer torque specifications.
- Power & Calibration: Connect power supply (if external) or install battery. Follow on-screen prompts to complete initial setup and zero calibration.
- Verify Operation: Pressurize the system gradually and confirm display shows expected flow rates. Check for leaks around connections.
Note: Always depressurize the system and follow lockout/tagout procedures before installation. Consult the full installation manual for detailed instructions and safety precautions.
Maintenance & Care
The FMT-3 is designed for long-term reliability with minimal maintenance:
- Inspect display and housing quarterly for damage or contamination
- Verify accuracy annually against a calibrated reference meter
- Replace battery (if applicable) according to manufacturer schedule or when low-battery indicator appears
- Keep sensing element clean; use filtered, dry compressed air upstream to prevent contamination
- Store in a clean, dry environment if removed from service
Why Buy from Air Compressors UK
✓ UK Stock: Fast dispatch from our UK warehouse – no import delays
✓ Technical Expertise: Knowledgeable support team for pre-sales advice and after-sales assistance
✓ Quality Assurance: Every meter inspected before dispatch
✓ Trade Accounts Available: Volume pricing and credit terms for qualifying businesses
✓ Comprehensive Range: Complete pneumatic solutions – fittings, hoses, adapters, and accessories
Frequently Asked Questions
What is the difference between horizontal and vertical orientation flow meters?
Horizontal orientation meters are designed for installation in horizontal pipe runs, which is the most common configuration in workshop compressed air systems. Vertical meters are used when space constraints or system layout requires vertical pipe mounting. The FMT-3 horizontal model is optimized for standard workshop installations.
Can I use this meter with gases other than compressed air?
The FMT-3 is calibrated for compressed air and compatible inert gases (nitrogen, argon). For other gases or specialized applications, consult the technical datasheet or contact our support team to verify compatibility and accuracy.
How do I know what size meter I need for my system?
Flow meter sizing depends on your system's flow rate range and pipe diameter. As a general rule, select a meter that operates in the middle 60% of its range during normal use. Contact us with your system specifications for sizing assistance.
Does the FMT-3 require calibration?
The FMT-3 is factory-calibrated and ready to use. We recommend annual verification against a calibrated reference to maintain accuracy, especially in critical measurement applications.
Is this meter suitable for outdoor installation?
With an IP54 rating, the FMT-3 offers dust and splash protection suitable for sheltered outdoor locations. For fully exposed outdoor installations, consider additional weatherproof enclosures or consult our team for alternative models.
Ready to Optimize Your Compressed Air System?
The FMT-3 Electronic Flow Meter delivers the precision data you need to reduce energy costs, prevent downtime, and maintain peak system performance. Order today for fast UK dispatch.
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