User Manual

244241,244242 www.globalindustrial.com . 2 .
1. INTRODUCTION
General and Safety Information
 Risk of Electrical Shock: Disconnect all power sources before making cable connections to
the floor scale platform or indicator.
 For use in dry environments only.
 Read and understand all operating instructions before using this product. Keep this manual
for future reference.
 Record the weight shortly after placing a load on the platform. After extended periods, the load cell’s
output signal may result in a less accurate reading.
 Avoid extended exposure to extreme heat or cold. Optimum operation is at normal room temperature.
See operating temperature range in the specifications table. Allow the scale to acclimate to room
temperature before using.
 Allow sufficient warm up time. Turn the scale on and allow up to 2 minutes for internal components to
stabilize before weighing.
 Electronic scales are precision instruments. Do not operate near cell phones, radios, computers or
other electronic devices that emit radio frequencies that may cause unstable readings.
 This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with this manual, may cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful interference, in which case the user will
be required to correct the interference at his own expense.
 Avoid using in heavy vibration or heavy airflow conditions. This also applies when the floor scale is
integrated into conveying systems.
2. TECHNICAL SPECIFICATIONS
Model
244241
244242
Maximum capacity
330lb / 150kg
660lb / 300kg
Minimum capacity
2lb / 1kg
4lb / 2kg
Scale division
0.1lb / 0.05kg
0.2lb / 0.1kg
Size of platform
11.81”x15.75” /
300 x 400 mm
15.75”x19.68” /
400 x 500 mm
Scale height
18.11” – 41.93”
18.11” – 51”
Display
1” high LCD display
Environment for Use
Temperature: 5ºC-40ºC; Humidity: <85℅ RH
Power
12V 500mA adapter
Battery
Internal, lead-acid re-chargeable battery 6V 4Ah
Calibration
External calibration through the keypad.
Communication port
Bi-directional RS232, USB (Virtual RS232)