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Two versions of this product are available from this page: The EZ SDI-4 and the EZ SDI-4-Analog which has the optional Four 4-20 mA output.
THIS IS A LOW VOLUME SELLER, contact_us FOR A CUSTOM QUOTATION.
The EZ SDI-4™ Automated Silt Density Index Test System is designed to perform a standard Silt Density Index Test according to the ASTM D4189-07. The EZ SDI-4™ will perform four separate tests before filter replacement is necessary. Information is displayed on a back-lit liquid crystal display, and on individual light-emitting diodes (LED). Functions and controls are operated through switches on the membrane keypad.
The EZ SDI-4TM incorporates the following features:
One Temperature sensor to measure temperature change during test.
One Pressure sensor to ensure proper filter feed pressure.
Two Alarm Outputs; one for high or low filter feed pressure, and one for high SDI.
Logs and stores results from previous 64 tests.
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
Enclosure NEMA 4X enclosure
Mounting Wall Mounting
Dimensions EZ SDI™:11" high x 15" wide x 9" deep; 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
Certification Complies with ASTM D4189-07.
Repait Parts Avaialble via Custom Order. CLICK HERE TO CONTACT US
|Item||Quantity in Package||Part Number|
Replacement filter disks for EZSDI 1 or 4. 25mm
disposable filter, 45 micron (package of 100)
2 year spare parts kit for EZ SDI-1C and EZ-SDI-4.
Includes one of PN 112, one of PN 258, two of PN
439, one of PN 465, one of PN 498, one of PN 507
and one of PN 902. This kit is put together for the
purpose of replacing parts after two years of use.
EZ-SDI Sample Sequencer for EZSDI-4 only
(specify USA – 120 volt or INT- 240 volt)
|1||EZSDI-SS-INT or USA|
Booster Pump in enclosure for EZ SDI, 230VAC or
115VAC, make a choice of one (USA or INT)
|Water Vent Tubing Flow Orifice||1||112|
|Pressure Transmitter (pressure sensor)||1||126|
|1/4" OD Vent Tubing 250 psi||100 Feet||133|
|Air and Water Vent Tubing Bulkhead Connector||1||134|
|Drain Tube Hose Barb||1||256|
|1/4" ID Drain Tubing||5 Feet||257|
|1/4" Fuse 2 Amp, 250 V||1||439|
|Optical Level Switch||1||465|
|¼’ male connector SS||1||481|
Replacement filter disks for EZSDI-1C,
pkg. of 100. 25mm disposable filter,.45 micron (package of 100)
|Cartridge Filter Fitting (for EZ SDI-1-C & EZ SDI -4)||1||498|
|Cartridge Filter Adapter (for EZ SDI-1-C & EZ SDI -4)||1||507|
|Volumetric Container Cover||1||525|
|Vent Solenoid Valve with Teflon Plunger (for EZ SDI-4)||1||536|
|Drain Solenoid Valve with Teflon Plunger||1||902|
|Manifold Solenoid Valve with Teflon Plunger||1||903|
Prices for the Continental 48 states of the USA only.