Self-winding filter
Keeps filter clean all the time by self-winding movement.
Eliminates time and trouble for filter maintenance!
Eliminates time and trouble for filter maintenance!
Certificates/Approvals
| EU RoHS2 | ChinaRoHS | CE | UL | CSA | PSE |
Model/Specifications
| Model | OKF-A160-BT | OKF-A350-BT | |
| Filter width | 160mm | 350mm | |
| Filter length | 2400mm | ||
| Collection rate | 35％ by gravimetric method (test powder JIS Z8901 15 kinds, dust concentration 1.0g/min) | ||
| Power supply | AA-sized alkaline battery (LR6) 2 pcs or External power supply DC3.3V |
||
| Days for winding up | Up to 720 days (Default : 180 days) | ||
| Battery life | Approx. 2 years *1 | ||
| External power connection port | DC jack EIA J-2 | ||
| Mounting method | By magnets or screwing | ||
| Filter incombustibility | JIS L1091 A-1, class 3 | ||
| Working temperature | 0 to +50℃ | ||
| Working humidity | Max. 80％RH, free from condensation | ||
| Function | Winding distance setting/Filter replacement warning/Winding error warning/ Battery replacement warning |
||
| Conformity to standards | Environment | RoHS2 | |
| Color/Material | Winding part : Beige, Black Filter case : Clear | ||
| Weight | 600g | 850g | |
※1 Battery life varies depending on ambient temperature, winding intervals, battery’s performance and other conditions. This shows an average value for a new battery and it is not that we guarantee it.
Filter specifications
Flame resistance: Class 3 by A-1 method, JIS L1091 (Inflammability test method for fiber products)
| Class | After heating for 1 minute | At 3 seconds after iginition | |||||
| Burned area | Afterflame time |
Afterflame + Afterglow time |
Burned length |
Burned area | Afterflame time |
Afterflame + Afterglow time |
|
| 3 | Less than 30 cm2 |
Less than 3 secs. |
Less than 5 secs. |
Less than 20 cm |
Less than 30 cm2 |
Less than 3 secs. |
Less than 5 secs. |
Filter winding length
Setting of winding length can be made in 9 different levels to be suited to your specific needs.
| Set value | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| Winding length per day* | 3.3mm | 4.4mm | 6.7mm | 8.9mm | 13.3mm | 20.0mm | 26.7mm | 40.0mm | 80.0mm | |
| Days to complete winding up | 720 days approx. 2 years |
540 days approx. 1.5 years |
360 days approx. 1 year |
270 days approx. 9 months |
180 days approx. 6 months |
120 days approx. 4 months |
90 days approx. 3 months |
60 days approx. 2 months |
30 days approx. 1 month |
|
* Winding length is divided into plural times.
Contents of page
OKF-A160-BT
Filter
Width : 160 mm Length : 2400 mm
A complete set of supply
Roll filter : 1 pc. AA Alkaline battery : 2 pcs. M4 screw : 4 pcs.
Warning description label : 1 pc. Set value reference label : 1 pc.
Instruction manual : 1 copy
Warning description label : 1 pc. Set value reference label : 1 pc.
Instruction manual : 1 copy
Dimensional drawing
Mounting cutout (for screw fixing)
OKF-A350-BT
Filter
Width : 350 mm Length : 2400 mm
A complete set of supply
Roll filter : 1 pc. AA Alkaline battery : 2 pcs. M4 screw : 4 pcs.
Warning description label : 1 pc. Set value reference label : 1 pc.
Instruction manual : 1 cop
Warning description label : 1 pc. Set value reference label : 1 pc.
Instruction manual : 1 cop
Dimensional drawing
Mounting cutout (for screw fixing)
Replacement filter
| Model | Applicable products | Q'ty per package |
| OKF-F160 | OKF-A160-BT | 1 pc. |
| OKF-F350 | OKF-A350-BT |
AC adapter
| Model | Specifications | Q'ty per package |
| OKF-SW01 | INPUT 100-240VAC/OUTPUT 3.3VDC Connector type EIAJ-2 |
1 pc. |
Cautions
・Do not use this product in a place where flammable or corrosive gasses, oil fume or any matters that can destroy insulation generate or permeate.
・Do not use this product in a place where ignition sources or fire sparks generate.
・Do not use this product in a place where large amount of oil mist, liquid or vapor generates.
・The site of use should be free from vibration and impact.
・Electrical works required for installation of this product should be done only by professionals or qualified personnel.
・Make sure that the packaging is not damaged on delivery. Any packaging damage can lead to breakdown of the product. Please contact us immediately if any damage is found.
・Indoor use only. The altitude of the site of use should be lower than 1000 m.
・Never tamper or repair the product. If you need repairing, please contact us.
・Make sure that the packaging is not damaged on delivery. Any packaging damage can lead to breakdown of the product. Please contact us immediately if any damage is found.
・Do not use this product in a place where ignition sources or fire sparks generate.
・Do not use this product in a place where large amount of oil mist, liquid or vapor generates.
・The site of use should be free from vibration and impact.
・Electrical works required for installation of this product should be done only by professionals or qualified personnel.
・Make sure that the packaging is not damaged on delivery. Any packaging damage can lead to breakdown of the product. Please contact us immediately if any damage is found.
・Indoor use only. The altitude of the site of use should be lower than 1000 m.
・Never tamper or repair the product. If you need repairing, please contact us.
・Make sure that the packaging is not damaged on delivery. Any packaging damage can lead to breakdown of the product. Please contact us immediately if any damage is found.
