Metal detector METRON 05 PowerLine for pneumatic conveying systems
The METRON 05 PowerLine metal detector for pneumatic transport is used to detect metal particles in bulk materials transported in pneumatic conveying systems (pressure or vacuum). It is the only metal detector in the world that can be directly integrated into a pneumatic transport system without the use of a sensing tube. Thanks to this patented design the detector is immune to external electromagnetic interference and can achieve extremely accurate metal detection.
This high-precision metal detector enables to detect metals even at a conveying speed of up to 30 m/s! It is often installed in combination with fast acting eject gate TEXREJECT , what results in the ejection of metal contaminants with minimal good material loss.
The basic size range is available for pipe diameters of 250, 300, 350, and 400 mm, adaptors for other diameters are also available.
Easy installation - as no sensing tube is needed, the detector can be installed directly into the existing pipeline by means of quick clamps or flanges. It cannot be easier!
This detector is equipped with a powerful AMD 05 control unit with a range of advanced functions such as automatic product setup, automatic calibration, or a digital filtration system. The unit is equipped with a 5-line LCD display and controlled by 4 ergonomic buttons. Its operation is simple and intuitive.
Principle advantages of a metal detector for pressure pipeline transport
- Metal detector with an opening for installment into pressure pipeline transport apparatus
- All metal particles are detected and it is both off-shell particles and the ones in the form of inclusions in the end product.
- Highly exact and relible detection of metals.
- Resistant against electromagnetic disturbance thanks to patented design.
- Very simple intallment thanks to absence of additional removable tube.
- Minimum level of material losses.
The METRON 05 PowerLine metal detector for pneumatic conveying systems is:
- Reliable – in process and detection
- Durable – in technology and performance
- Easy - installation and operation
Optional equipment
The METRON 05 PowerLine detectors can be supplied with a wide range of additional equipment:
- Fast acting eject gate Texreject
- Signal units – beacon, buzzer
- Container for removed contaminants (for pressure as well as vacuum conveying systems)
- Magnetic testing rod
Special design
Do you have special requirements regarding the metal detector design? The most common requirements include:
- Integrated control unit
- Units can be painted in customer specific colour code
Dimensions
| A: (mm) | B: (mm) | C: (mm) | D: (mm) | E: (mm) | F: (mm) | G: (mm) | H: (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 220 | 234 | 450 | 350 | 1400 | 525 | 525 | M8 | 40 |
| 250 | 264 | 450 | 350 | 1400 | 525 | 525 | M8 | 40 |
| 300 | 314 | 500 | 400 | 1400 | 500 | 500 | M8 | 45 |
| 350 | 364 | 550 | 400 | 1400 | 500 | 500 | M8 | 55 |
| 400 | 414 | 600 | 450 | 1400 | 475 | 475 | M8 | 75 |
| 630 | 664 | 850 | 700 | 2200 | 650 | 850 | M10 | 150 |
Sensitivity of a metal detector
The detector sensitivity depends on many parameters, such as the aperture diameter (the smaller the aperture, the higher the sensitivity), the material speed, the density of the product, its temperature, humidity, etc.
Maximum obtainable sensitivity can be established by testing your product sample in our laboratory. We will perform these tests free of charge. Please contact us, we will discuss the test execution as well as the dispatch of your material samples.17.03.2022
Sensitivity diagram the detector METRON 05 PowerLine
| Model | 220 | 250 | 300 | 350 | 400 | 630 |
|---|---|---|---|---|---|---|
| Sensitivity – Fe ball (mm) | 2,5 | 2,5 | 3,0 | 3,2 | 4,0 | 6,0 |
AMD 05 Control unit
A first-rate control unit is essential for the proper functioning of any detector. Our control unit is made with an emphasis on the high quality of workmanship and of the employed components.
The result is a stable control unit with a wide range of functions (just to name a few):
- Auto-balance including the suppression of interfering signals and automatic sensitivity calibration
- Multi-filter system using digital filtration for maximum stability in harsh environments
- Self-monitoring system ensures that all important components function properly
- Touch screen control panel – modern design
- Easy 4-button intuitive operation
- 5-line LCD display
- Product storage memory backup – for up to 500 products
- Metal detector network and remote service - diagnostics, parameter change, SW update
Scope of delivery
The delivery of METRON 05 D detectors includes:
- Detection head
- Control unit (= electronics mounted in a metal cabinet)
- Connecting cables
- Installation hardware
- User manual
Datasheet
- Power supply: 100 – 240 V AC, 50/60 Hz
- Power consumption: max. 50 W
- Type of protection: IP 54
- Min. working temperature: - 10 °C
- Max. working temperature: + 50 °C
- Relative air humidity: 0 – 95 % (without condensation)
- Conveying speed: 0.5 – 30 m/sec
- Power cable: 1.8 m with plug
Industrial metal detectors for pressure pipeline transport are designed to inspect bulk materials conveyed pneumatically — both under pressure and by vacuum. They are most commonly used by plastics processors (granulate, regranulate, flakes), textile fibre manufacturers and recyclers, the chemical industry and pharmaceutical operations. The detectors capture free metal particles as well as metals hidden as inclusions inside a granule or fibre, without interrupting material flow.
The detector is integrated directly into the pneumatic pipeline. The material being inspected passes through the detection coil, which captures the signal generated by the presence of a metal contaminant. Upon detection, a high-speed rejection flap opens automatically, the contaminant together with a portion of material is diverted into the reject chute and the flap returns to its original position. The entire cycle is fully automatic. With a switching time of 0.05 s, losses of good material are minimal.
Sensitivity depends on the aperture diameter, material speed, density and other parameters. As a guide: the P-TRON 05 GM V2 with a Ø38 mm aperture detects an iron sphere from 0.4 mm diameter and a stainless steel sphere from 0.8 mm. The P-TRON 03 FM with Ø38 mm detects ferrous and non-ferrous metals from 0.6 mm and stainless steel from 1.0 mm. We recommend verifying the exact sensitivity for your specific application by testing your material — tests are carried out free of charge with a guaranteed result within three days.
We offer aperture diameters from 38 mm (P-TRON 03 FM, P-TRON 05 GM V1/V2) up to 630 mm (METRON 05 PowerLine). All models handle conveying speeds from 0.5 to 30 m/s. We install detectors in both horizontal and vertical pipelines. Non-standard diameters and geometries are handled individually to order — contact us with your specification.
The P-TRON 03 FM, P-TRON 05 GM V1 and P-TRON 05 GM V2 models do not require a Metal Free Zone — they can be connected directly to existing metal pipelines. The METRON 05 PowerLine uses a patented design that allows integration without an additional sensor tube, making it immune to electromagnetic interference from the surrounding structure. Installation is fast in all cases and requires no extensive modifications to the line.
The High-Speed TEXREJECT eject gate is a high-speed rejection unit designed for use in combination with the METRON 05 PowerLine detector. It is used in applications where material passes through the pipeline at speeds of up to 30 m/s — typically textile fibres or granulated raw materials. With a switching time of 0.05 s and a robust construction rated for 300,000 rejection cycles without visible wear, it enables precise rejection of metal contaminants with minimal losses of clean product. The unit is suitable for both pressure and vacuum conveying.
Yes. The P-TRON 05 GM V1 and P-TRON 05 GM V2 models can be supplied with ATEX certification for use in explosive environments. If your operation requires this specification, please state it in your enquiry and we will prepare a tailored solution.
We take care of the entire project from start to finish. We visit, measure and design a solution, manufacture the equipment to order, install it, commission it and train your staff. We provide authorised service throughout the entire operating life. Before you decide to purchase, we carry out free tests of your material — we guarantee the result within three days.