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Load Cell Amplifier PRO


Load Cell Amplifier PRO (Low Noise)

 
Load Cell Amplifier PRO View Technical Specifications

View Calibration Instructions

Download Datasheet

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Technical Specifications:

Operating Environment:
Temperature: 0-50 degrees.
Humidity: 30 to 80 percent, non-condensing.

Power Supply Requirements
:
Power Supply voltage: 9 volts DC.
Operating current: 5mA, plus bridge current.

Bridge Input:
Excitation voltage
: 5 volts.
Bridge Type: Full Wheatstone Bridge.

Voltage Output Range:
From 0 volts to 4.3 volts.

Potentiometer Function Descriptions:
VR1: Load cell offset adjustment.
VR2: Gain of AMP adjustment.(Gain range 1 to 1000)
VR3: Reference voltage of AMP adjustment.

Wiring Diagram:
E+ : Load Cell E+
S- : Load Cell S -
S+: Load Cell S+
E-: Load Cell E-
Shield: Load Cell Shield Wire
V: Power Supply +
G1: Power Supply -
G2: Signal -
S: Signal +

Load Cell Amplifier PRO

Load Cell Amplifier Calibration Instructions:

1. Adjust the zero output voltage: Remove all weight from platform and then adjust VR1 or VR3 with screwdriver to the intended value.
2.
Adjust the max output voltage: Put full-scale weight on platform and then adjust VR2 with screwdriver to the intended value.
3. Remove all weight from the platform, if the output is not the initial zero voltage output, repeat the step 1 and 2 until the initial zero voltage output and the full scale voltage output.


Load Cell Amplifier Circuit

Load Cell Amplifier PRO PCB

 


Latest Postal Rate Changes

Order new rate chips for your scales now!

USA Postal Service Rate Change effective
April 2016

Australia Postal Service Rate Change effective January 2016

UK Postal Service Rate Change effective March 2015

Deutsche Post Rate Change effective January 2014

POS Malaysia Rate Change effective July 2013

Latest software for Elane Scales available now!

More software updates....
 

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