Benefits
- Monitor feed water SDI to determine fouling problems before membranes need to be replaced. Prevent fouling and prolong the life of membrane elements to reduce maintenance costs.
- Fully Automatic: SDI measurement can be taken by pushing a button
- Display equipped with LED backlight, so SDI test results can be seen in any environment
- Test pressure is controlled with an internal pressure regulator, which can accommodate inlet pressures above 1000 psi.
- Designed for On-line Operation
- Fast and Easy SDI Filter Replacement
- Easy to Install & Operate
Details
|
Model No. |
Description |
|
EZ SDI-1C |
EZ SDI™ Automatic Silt Density Index Monitor, Performs 1 test a time with disposable cartridge filters |
|
EZ SDI-4 |
EZ SDI-4™ Automatic Silt Density Index Monitor will perform four separate tests before filter replacement is necessary. |
|
EZSDI-SS |
Sample sequencer for EZ SDI-4 |
Features
- Automatic – Easy to Install and Operate
- Uses standard filter media
- Replacing the media is an easy 2-minute process
- Monitor housed in NEMA 4X enclosure
- Designed for permanent installation
- Complies with ASTM D4189-95
- The EZ SDI-4™ will perform four separate tests before filter replacement is necessary.
- Discrete Outputs: One Normally-Open Form A, 2 Amp, 30 VDC/240 VAC
- Analog Outputs: Four 4-20 mA (optional)
- Serial Ports: One RS-232 (RJ Connector) for data download
- User Interface: 4 x 20 LCD with backlight; 4 Keys, Tactile
- Realtime Clock: Backed with Lithium Battery, 10 Year Life
- Power: 120-240 VAC,50-60 Hz, 0.8 A
- Mounting Wall Mounting
- Dimensions:
- Y-EZSDIC: 11" high x 15" wide x 9" deep;
- Y-ENHSDI EZ SDI-4™: 11" high x 22.5" wide x 9" deep
- Electrical: All connections via removable screw terminals.
- Environment: 0 to 50°C (32 to 122°F), 10 to 90% relative humidity, non-condensing
Applications
SDI (Silt Density Index) Monitoring for:
- Reverse Osmosis Systems
- UltraFiltration Systems
- MicroFiltration Systems
