Spring Suspension System
The Right Weigh spring suspension load sensor for our Exterior Digital Scale is designed to measure the on-the-ground weight of spring suspension trailers.
Axle Load Sensor
The precision sensor attached to the center of the axle detects the strain in the axle. This strain is then measured and converted to pounds or kilograms by the Right Weigh digital scale system.
HOW IT WORKS
The trailer weight puts strain on the axle because the load is coming straight down on the springs and an equally opposite force is coming up through the tires. This strain on the axle is then measured by the precision sensors and converted to pounds or kilograms by the Right Weigh digital scale system using the calibration information entered by the user during initial setup.
Guidelines for Configuration
The Right Weigh spring suspension sensor must be installed while the axle group is empty and attached to the top center of the axle. There must be at least 9 inches (230 mm) of open space between the brake chamber brackets.
Find the centerline of the top of the axle
Weld the sensor to the axle
Secure the cover
ROUTE AND CONNECT SENSOR AND POWER WIRES
The accuracy of the scale is dependent on the mechanical repeatability of your leaf-spring suspension as well as the ground surface conditions. Follow these weighing guidelines to optimize the accuracy of the scale readings within 1-4%.
CALL TO PURCHASE 503-628-0838