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TRUCK SCALES

Weigh Bar® Weight Sensor

A proven weight sensor
The exclusive Avery Weigh-Tronix Weigh Bar is an
extremely rugged, highly reliable, load sensing
device. Over several decades, the Weigh Bar has
built a reputation for precision, reliability
and durability that no other load cell
can match.
Weigh Bar
› Reduced cost of ownership –
Precision machined from aircraft-
quality, alloy steel, the Weigh Bar
offers excellent repeatability and
long-term durability, reducing cost
of ownership and need for load cell
replacement.
› Rugged – With up to ten times
more steel content than shear
beams or compression cells, it
absorbs impact to minimize peak forces and
is virtually fatigue-proof. The Weigh Bar is proven
to resist electrical surges and is protected by
a 5-year warranty, expandable to 10-year with
Blue Blanket warranty purchase, that includes Easi-Post
coverage against lightning damage.
› Accurate – The sensor’s design automatically Easi-Post™ Suspension
cancels the effects of side loading, end loading
and twisting, resulting in quick, accurate readings Rugged, precise and easy to install
which are achieved regardless of temperature The Easi-Post suspension system is a proven design
change, vibration, and shock loads on the scale. that offers a high degree of performance, efficiency,
› Sealed – The Weigh Bar is well protected against and durability while absorbing the energy applied to
harsh environments by an exclusive 5-layer, the truck scale during braking and acceleration.
sealing process. It is approved by Factory Mutual Easi-Post greatly simplifies the job of leveling a scale
as intrinsically safe for hazardous locations. with the foundation. Each module may be raised or
Annual Load Cell Failure Rate Weigh Bar lowered by ½” with a simple turn of the adjustment bolt.
Other Models
› Strength – The heavy-duty, stainless steel
components provide long-lasting performance.
› Checking – Checking systems are internal and
0% 1% 2% 3% 4% 5% 6%
self-aligning. They allow for deck expansion/
contraction without the hassle of periodic
adjustment like bumper-bolt systems.
› Dampening – The patented features of Easi-Post
quickly stabilize rocking motion as trucks stop and
go, for fast and stable weight readings.

› Installation – Base plates are anchored directly
For the harshest environments, stainless steel Weigh Bars to pier tops. No grouting is necessary for proper
are available to provide an extra level of protection. alignment.