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Our new range of In Line Load Cell Amplifiers and Load Cell USB modules enable you to quickly download and analyse data from your load cells directly into your PC.

Please note, these in-line conditioners are only available to buy with our range of new load cells - we do not sell them separately.

Load Cell In Line USB

Miniature In Line USB module

This module allows you to plug your load cell directly into your PC/Laptop via the USB port. Data can then be viewed and logged on your PC. The logged data can be loaded into Excel and many other spreadsheets to produce graphical reports etc. Multiple load cells can be connected to your PC in this way and our free software allows you to display and log of up to 24 channels simultaneously (maximum channels may be dependent on PC). Power to the load cell is supplied by the USB port, so no external power supply is needed. See below for PC screen shots.

Dimensions: 58mm x 33mm x 13mm
Cable length from USB connector to module: 250mm
Total cable length: as selected in termination option)

 

Load Cell In Line Amplifier

Miniature In Line Load Cell Amplifier

This module amplifies the load cell signal into a number of more usable outputs. Outputs available are:

• 0-5

• 0-10V

• +/-10V

• 4-20mA.

Dimensions: 27mm Diameter x 13mm

Normal cable length from load cell to module: 250mm [call if you'd like a different configuration]

Total cable length: as selected in termination option

PC-USB Module

ParameterMinTypicalMaxUnits/Notes
Supply Voltage Range (powered by PC) 4.35 5 5.25 Volts
Average Operational Current (normal mode)   70 80 mA@350 Ohm
Operating Temperature Range -40   85 Deg C
Storage Temperature Range -40   85 Deg C
Humidity 0   95 %RH
Bridge Measurement
MeasurementMinTypicalMaxUnits
Offset Temperature Stability   1 4 ppm/C
Gain Temperature Stability   3 5 ppm/C
Offset Stability with Time   35 160 ppm of FR
Gain Stability with Time     300 ppm of FR
Non Linearity before Linearization   5 25 ppm of FR
Internal Resolution   16 Million   Counts/Divs
Resolution @ 1Hz Readings (Noise Stable) over 100s   200,000   Counts/Divs
Resolution @ 10Hz Readings (Noise Stable) over 100s   120,000   Counts/Divs
Resolution @ 100Hz Readings (Noise Stable) over 100s   50,000   Counts/Divs
Resolution @ 500Hz Readings (Noise Stable) over 100s   18,000   Counts/Divs
Signal Filter Dynamic recursive type user programmable

 

 

Amplifier Modules

0.1-5.1V (3 Wire)

ParameterMinTypicalMaxUnits/Notes
Electrical & Environmental
Supply Voltage Range 8.5 12 28 Volts
Operating Current   23   mA@350 Ohm
Operating Temp Range -40   85 ºC
Storage Temp Range -40   85 ºC
Reverse Polarity Protection     -30 Volts
Measurements
Output Voltage Range 0.1   ±5.1 Volts
Band Width DC   1000 Hz
Linearity   0.02   %FR
Zero Temp Stability   0.0009 0.0025 ±%FR/ºC
Span Temp Stability   0.0025 0.0064 ±%FR/ºC

 

0.1-10.1V (3 Wire)

Electrical & Environmental
Supply Voltage Range 13 24 30 Volts
Operating Current   23   mA@350 Ohm
Operating Temp Range -40   85 ºC
Storage Temp Range -40   85 ºC
Reverse Polarity Protection     -30 Volts
Measurements
Output Voltage Range 0.1   +10.1 Volts
Output Load 5000     Ohms
Band Width DC   1000 Hz
Linearity   0.02   %FR
Zero Temp Stability   0.0009 0.0025 ±%FR/ºC
Span Temp Stability   0.0025 0.0064 ±%FR/ºC

 

±10V (4 Wire)

Electrical & Environmental
Supply Voltage Range ±13 ±15 ±15 Volts
Operating Current   23   mA@350 Ohm
Operating Temp Range -40   85 ºC
Storage Temp Range -40   85 ºC
Reverse Polarity Protection     -30 Volts
Measurements
Output Voltage Range -10   +10 Volts
Output Load 5000     Ohms
Band Width DC   1000 Hz
Linearity   0.02   %FR
Zero Temp Stability   0.0009 0.0025 ±%FR/ºC
Span Temp Stability   0.0025 0.0064 ±%FR/ºC

 

±10V (3 Wire)

Electrical & Environmental
Supply Voltage Range 14 15 18 Volts
Operating Current   30   mA@350 Ohm
Operating Temp Range -40   85 ºC
Storage Temp Range     -30 ºC
Reverse Polarity Protection       Volts
Measurements
Output Voltage Range -10   +10 Volts
Output Load 5000     Ohms
Band Width DC   1000 Hz
Linearity   0.02   %FR
Zero Temp Stability   0.0009 0.0025 ±%FR/ºC
Span Temp Stability   0.0025 0.0064 ±%FR/ºC

 

4-20mA (3 Wire)

Electrical & Environmental
Supply Voltage Range 10 24 30 Volts
Operating Current 27   43 mA@350 Ohm
Operating Temp Range -40   85 ºC
Storage Temp Range -40   85 ºC
Reverse Polarity Protection     -30 Volts
Measurements
Output Current Range 4   20 mA
Output Load     500 Ohms
Band Width DC   1000 Hz
Linearity   0.02   %FR
Zero Temp Stability   0.0009 0.0025 ±%FR/ºC
Span Temp Stability   0.0025 0.0064 ±%FR/ºC

 

 

4-20mA (2 Wire)

Electrical & Environmental
Supply voltage Range 7.5 24 30 Volts
Operating Current 4   20 mA (2 wire)........
Operating Temp Range -40   85 ºC
Storage Temp Range -40   125 ºC
Reverse Polarity Protection     -30 Volts
Measurements
Output Current Range 4   20 mA
Output Load     800 Ohms
Band Width DC   1000 Hz
Linearity   0.02   %FR
Zero Temp Stability   0.001 0.005 ±%FR/ºC
Span Temp Stability   0.007 0.014 ±%FR/ºC

 

 

 

PC-USB module

Setup and Single Channel Logging

usb software

(Click here to download software )

(and it's free!)

 

PC-USB module
 
Multi Channel Logging Software
 

usb adapter 24ch logging

(Click here to download software)

(and this is free too!)

Note: Linearity and Temp data refer to the performance of the module only. Refer to load cell specification for load cell data. Calibration of load cells and modules is in compression unless specified otherwise (please specify in "customer notes" box when going through checkout).

 

 

Contact Us

Richmond Industries Limited

Unit B9, Acre Business Park

Acre Road

Reading

RG2 0SA UK

 

Phone: +44 1189 310 396

Email: sales@loadcellshop.co.uk

Company No. 2813623

 

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