The VWI, a low-cost, multi-function
digital indicator from Load Cell Central, provides a
cost-effective solution for a wide variety of
applications such as check weighing, force
monitoring, and parts counting. Low and high limit set points
are standard for batching applications.
With an internal 1,000,000 count resolution, the
programmable VWI is accurate enough for the most
precise weighing tasks. Its user-friendly design and
clear, concise instructions make it ideal for basic
weighing as well, with quick and easy setup even for
those new to electronic weighing technology. Two
RS-232C ports, one full duplex (bi-directional) and
one simplex (output only), provide easy interface
with a PC or PLC. Up to 119 characters are
programmable for the VWI's custom print format.
Designed for strain gage load cells of all
capacities, the VWI allows you to select either 5 or
10 VDC excitation voltage. Ideal for multiple cell
applications, the VWI will drive up to six 350 ohm
cells at 10 VDC, or up to twelve 350 ohm cells at 5
VDC. Its bright 7-digit LED display can be switched
at will between any two standard units (pounds,
kilograms, grams, or ounces) without recalibration,
or set up for any desired weight/force units. Other
features include 18 button, 10 digit tactile keypad
and rugged ABS enclosure; optional stainless steel
for outdoor/wash down use.
