SILOWEIGH.NETSPECIFICATIONSENSORSSENSOR SPECFAQsINSTALLATIONVIDEO/BROCHURE
SiloWeigh.Net silo and bin inventory system uses L-Strain sensors and DAQ connected to a PC computer showing bar-graphs of up to 32 vessels plus trend-graphs and many other features, plus optional Internet display with identical features.
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SiloWeigh.Net silo inventory system

SiloWeigh.Net pairs the L-Strain sensors with a computer-based display. Its capacity is 32 silos displayed as bar-graphs or a trend-graph of each individual silo.  Any computer on the local network can view the silo/tank/bin inventory using a web browser.  A cloud-based database displays all the company’s vessels through the Internet.

Download Stress Calculator Excel file. For touch-screen and Basic SiloWeigh models, Click Here

SiloWeigh.Net Specification

Silo Capacity and stress:All silo capacities can be measured.  The limitation is the stress in the support structure.  Acceptable stress is in the range 1500 to 15,000 lb per square inch.
Material type:All types of steel, stainless steel and aluminum.
Number of sensors/vessels:Up to 50 sensors or 32 vessels can be powered from each SiloWeigh.net DAQ cabinet.
DAQ display method:DAQ acts as a web server to computers on local network.
Display accuracy and resolution:24 bit converter, capable of display in far greater resolution than required.
Overall system accuracy:Dependent on structure being measured.  Typically ±2% of full scale value.
Connection method:Cable or radio between vessels and DAQ or from DAQ to computer network.
Digital set point relays:8 to 24 Opto-22 relays settable to any value, close on rising or falling values. 2 inputs are Audible Alarm Cancel and Master Cancel, other inputs available to create custom message.
Power:110-250V AC, 50 W max or 24VDC. Solar power also available.
Temperature range:Sensors: -40 to +70°C (-40 to +160°F).  Display: 0-50°C (32-120°F).
DAQ construction and size:ABS plastic, chemical resistant, NEMA-4X, 13" x 13" x 8" deep.
Local display:Bar-graph/trend graph display from local database, showing all silos at one location.
Embedded PC computer:64 GB flash drive, 2 GB RAM, software pre-loaded and configured, Windows 7 or later, embedded version, in steel 20" x 20" (500 mm x 500 mm) NEMA-4 enclosure.
Connection to local network and Internet:Ethernet to local network or cellular modem directly to SiloWeigh.Net cloud
server.
Touch screen built-in display:15" color XGA touch screen, NEMA-4 rated, in embedded computer cabinet, with replaceable plastic screen protector.
Local GUI:Separate apps for setup and calibration plus browser based display of silo bar-graph, trend graphs and DAQ parameters.
Internet display:Bar-graph/trend graph display from central database, includes all vessels at all locations (32 max).
Internet alerts:Programmable Email and SMS text alerts on chosen alarms.

Download Stress Calculator Excel file. For touch-screen and Basic SiloWeigh models, Click Here