OPEN BOX ITEM: Raven Filter Media Expansion Manager System, Square Rail Clamp, S-60100S
Description
- Portable for use with multiple filters
- Accurate infrared detection technology
OPEN BOX ITEM: Brand new in box. Older generation design without electronic controller, integrated counter or cable reel. Manufacturer warranty may still apply.
Determine media loss, locate uneven backwash locations in the bed, and solve other troubleshooting issues with Raven Filter Media Expansion Manager Systems. Systems measure media expansion in potable water plant gravity filters during backwash cycles, and let you identify optimum expansion levels of 25% to 50% to improve your water quality and prolong filter life.
These lightweight, easy-to-use devices consist of two pieces—an infrared sensor with 25'L cable and 6'L carbon fiber measurement arm, and an electronic controller with integrated counter.
To use, simply clamp the system on a safety railing surrounding the filter bed with the measurement arm extended above the filter, away from a sidewall. The arm pivots in a 9-ft linear arc to reach different areas of the bed and verify expansion consistency. Use the cabling between the controller and the marine-grade sensor probe to lower the sensor to rest on top of the compacted media.
The controller and sensor let you consistently detect media density changes. When backwash begins and media begins to expand, the controller’s LED lightbar will illuminate and a horn will sound. Raise the sensor off the bed by sliding back the marker block that holds the cable. A pointer on the marker indicates media expansion in inches. Controller lightbar will indicate when sensor is no longer in contact with media.
Includes: infrared sensor with 25'L cable, electronic controller, 3'L expansion arm, six AA batteries, carrying/storage case, and a square rail clamp.
Product Information
- Item number
- 28814B
- Net weight
- 25
- Condition
- Open-Box
OPEN BOX ITEM: Raven Filter Media Expansion Manager System, Square Rail Clamp, S-60100S
- Item number
- 28814B
- Net weight
- 25
- Condition
- Open-Box
- Portable for use with multiple filters
- Accurate infrared detection technology
OPEN BOX ITEM: Brand new in box. Older generation design without electronic controller, integrated counter or cable reel. Manufacturer warranty may still apply.
Determine media loss, locate uneven backwash locations in the bed, and solve other troubleshooting issues with Raven Filter Media Expansion Manager Systems. Systems measure media expansion in potable water plant gravity filters during backwash cycles, and let you identify optimum expansion levels of 25% to 50% to improve your water quality and prolong filter life.
These lightweight, easy-to-use devices consist of two pieces—an infrared sensor with 25'L cable and 6'L carbon fiber measurement arm, and an electronic controller with integrated counter.
To use, simply clamp the system on a safety railing surrounding the filter bed with the measurement arm extended above the filter, away from a sidewall. The arm pivots in a 9-ft linear arc to reach different areas of the bed and verify expansion consistency. Use the cabling between the controller and the marine-grade sensor probe to lower the sensor to rest on top of the compacted media.
The controller and sensor let you consistently detect media density changes. When backwash begins and media begins to expand, the controller’s LED lightbar will illuminate and a horn will sound. Raise the sensor off the bed by sliding back the marker block that holds the cable. A pointer on the marker indicates media expansion in inches. Controller lightbar will indicate when sensor is no longer in contact with media.
Includes: infrared sensor with 25'L cable, electronic controller, 3'L expansion arm, six AA batteries, carrying/storage case, and a square rail clamp.