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Sectors: Plant Components Applications: Fix Issues: Fumes ATEX II 3D EEx IP65 T85°C certified probe – zone 22D
Reading the concentration of dust being emitted from an industrial chimney is of fundamental importance to be sure of being within legal limits. Moreover, in the presence of filtration systems it allows to be alerted in case of their malfunction.
Thanks to the certified triboelectric probe, it is possible to monitor the dust in emission and take concentration readings in mg/mc.
Select one of the available models| SKU Variant Code | Price | Offer price | Products | Name | Delivery Time | Table Technical Data | Arm diameter | Arm type | Arm length | Bench type | Length MT | Length mm | Diameter | Cartridge type | Filter surface area | Q max | Suction hoses | ATEX | Cartridges / Filters | Motor | Watts | Torrino | Fan | Fan Type | Engine power | Measure cm | Measurement mm | Color | Cable length | Max. pressure | Thickness | Inside diameter x outside diameter mm | Efficiency | Packaging | Weight | eff. % | RPM | Max. amperes | Start-up | Case dim | Size table | Active variant | Price | |
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| STPBAU2503D0000 | 1150 | STPBAU250 ATEX 3D Triboelectric Dust Detection Probe | 1 | 1.150,00 € |
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| STPBAU2503D4200 | 1403 | STPBAU250420 ATEX 3D triboelectric dust detection probe - 4-20mA analog output | 1 | 1.403,00 € |
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| STPBAU2503D3G00 | 1334 | STPBAU250 ATEX 3D/3G Triboelectric Dust Detection Probe | 1 | 1.334,00 € |
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| STBAU2503D3G420 | 1564 | STPBAU250420 ATEX 3D/3G Triboelectric Dust Detection Probe - 4-20mA Analog Output | 1 | 1.564,00 € |
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| STPBAU2803D0000 | 1334 | STPBAU280 ATEX 3D triboelectric dust detection probe - 280mm to 600mm diameter | 1 | 1.334,00 € |
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| STPBAU2803D4200 | 1587 | STPBAU280420 ATEX 3D triboelectric dust detection probe - 280mm to 600mm diameter and 4-20mA analog output | 1 | 1.587,00 € |
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| STPBAU2803D3G00 | 1518 | STPBAU280 ATEX 3D/3G triboelectric dust detection probe - 280mm to 600mm diameter | 1 | 1.518,00 € |
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| STBAU2803D3G420 | 1748 | STPBAU280420 ATEX 3D/3G triboelectric dust detection probe - 280mm to 600mm diameter and 4-20mA analog output | 1 | 1.748,00 € |
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| STPBAU6503D0000 | 1668 | STPBAU650 ATEX 3D triboelectric dust detection probe - 650mm to 900mm diameter | 1 | 1.668,00 € |
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| STPBAU6503D4200 | 1771 | STPBAU650420 ATEX 3D triboelectric dust detection probe - 650mm to 900mm diameter and 4-20mA analog output | 1 | 1.771,00 € |
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| STPBAU6503D3G00 | 1702 | STPBAU650 ATEX 3D/3G triboelectric dust detection probe - 650mm to 900mm diameter | 1 | 1.702,00 € |
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| STBAU6503D3G420 | 1932 | STPBAU650420 ATEX 3D/3G triboelectric dust detection probe - 650mm to 900mm diameter and 4-20mA analog output | 1 | 1.932,00 € |
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| STPBAU9503D0000 | 1840 | STPBAU950 ATEX 3D triboelectric dust detection probe - Diam. 950mm to 2000mm | 1 | 1.840,00 € |
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| STPBAU9503D4200 | 1955 | STPBAU950420 ATEX 3D triboelectric dust detection probe - 950mm to 2000mm diameter and 4-20mA analog output | 1 | 1.955,00 € |
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| STPBAU9503D3G00 | 1886 | STPBAU950 ATEX 3D/3G Triboelectric Dust Detection Probe - Diam. 950mm to 2000mm | 1 | 1.886,00 € |
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| STBAU9503D3G420 | 2116 | STPBAU950420 ATEX 3D/3G triboelectric dust detection probe - 950mm to 2000mm diameter and 4-20mA analog output | 1 | 2.116,00 € |
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HOW IT WORKS
The powder concentration reading probe exploits the principle of transferring electrical charges carried by powder immersed in a gaseous fluid, thanks to an electrode connected to specific electronic circuitry capable of amplifying the signal. The amount of charge induced on the electrode is proportional to the amount of powder in the gaseous fluid. An increase in the concentration of the powders therefore results in a proportional increase in the signal reaching the microprocessor.
By applying mathematical algorithms, the dust particles are counted individually so that their exact concentration in mg/mc can be calculated.
The processed values can be stored internally for future processing, or sent via RS485 serial transmission to an external control unit for further analysis or visualization.
The microprocessor-based triboelectric probe is supplied pre-calibrated, complete with No. 3 optically isolated open collector type digital outputs, No. 1 RS485 serial output for configuring and/or downloading data, and a set of LEDs for concise indications of operating modes. The pipe diameter ranges from 250mm up to 2,000mm*
INSTALLATION TIPS AND NOTES
Sensor length: the probe comes standard with an electrode length of 1,950mm. However, the electrode should be almost as long as the diameter of the chimney to be monitored [about 20mm less]. To be purchased separately is the electrode extension kit, which can be cut on site.
When installing the triboelectric probe in chimneys with a diameter greater than 800mm and an air velocity greater than 12m/s, we recommend installing, on the opposite side of the probe, an insulated support to which the rod can be attached.
The probe should be installed with a downward tilt of 2° to avoid moisture and/or water stagnation on the insulation.
*When ordering, specify the diameter of the tubing
TECHNICAL DATA
Power supply (vdc): 24 - 30Vdc
Relay switching outputs: N°03 opto-isolated outputs with solid state relays
Measuring principle: charge displacement
Sensitivity (mg/mc): 0.1
Min air speed: 4m/s
Air Tmax (°C): 220
Measuring range: 0mg/mc to 10mg/mc or 0 mg/mc to 50mg/mc
Electrode length: 1950mm
Electrode material: stainless steel
Alarm threshold (mg/mc): 2 - 1 at 5mg/mc and 1 at 10mg/mc
| Code | Electrode diameter (mm) | Outputs | Interface | ATEX protection |
|---|---|---|---|---|
| - STPBAU2503D0000 | 250 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU2503D4200 | 250 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU2503D3G00 | 250 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STBAU2503D3G420 | 250 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STPBAU2803D0000 | 600 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU2803D4200 | 600 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU2803D3G00 | 600 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STBAU2803D3G420 | 600 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STPBAU6503D0000 | 900 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU6503D4200 | 900 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU6503D3G00 | 900 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STBAU6503D3G420 | 900 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STPBAU9503D0000 | 2000 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU9503D4200 | 2000 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D |
| - STPBAU9503D3G00 | 2000 | RS485 serial output | No. 01 RS 485 serial | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| - STBAU9503D3G420 | 2000 | RS485 serial output + 4-20mA analog output [4mA = 0mg/mc - 20mA = 10mg/mc] | N°01 RS 485 serial + N°01 4-20mA | Complies with ATEX Directive 2014/34/EU - Category 3D/3G |
| Code | L (mm) | Ø (mm) |
|---|---|---|
| - STPBAU2503D0000 | 1950 | 250 |
| - STPBAU2503D4200 | 1950 | 250 |
| - STPBAU2503D3G00 | 1950 | 250 |
| - STBAU2503D3G420 | 1950 | 250 |
| - STPBAU2803D0000 | 1950 | 600 |
| - STPBAU2803D4200 | 1950 | 600 |
| - STPBAU2803D3G00 | 1950 | 600 |
| - STBAU2803D3G420 | 1950 | 600 |
| - STPBAU6503D0000 | 1950 | 900 |
| - STPBAU6503D4200 | 1950 | 900 |
| - STPBAU6503D3G00 | 1950 | 900 |
| - STBAU6503D3G420 | 1950 | 900 |
| - STPBAU9503D0000 | 1950 | 2000 |
| - STPBAU9503D4200 | 1950 | 2000 |
| - STPBAU9503D3G00 | 1950 | 2000 |
| - STBAU9503D3G420 | 1950 | 2000 |
| Name | Code | Price | ||
|---|---|---|---|---|
|
Extension for triboelectric probe electrode | PROTRIBOELET000 |
From:
30,00
€
|
Technical sheet (SecureAir_SP_TRIBOPOLVCAMIAU_2024_11_07_en.pdf)
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