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Summing Box for Multiple Load Cells
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $520.29 |
| 10-24 | $494.28 |
| 25-49 | $483.87 |
| 50-99 | $463.06 |
| 100+ | $452.65 |
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JBOX4-ET Model Options
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Feature
Weight Capacity
Measurement Units
Force direction
Linearity
Electrical Output (nominal)
Connection Type
Description
A load cell summing box (also known as a J-box) accepts inputs from multiple load cells and combines their outputs into one output that represents the total load. All load cells should have the same capacity and outputs within 3.2% of each other. For larger variances, resistors must be added. Load cells that are trimmed to 0.25% interchangeability or that have output tolerances of less than ±3.2% will work without additional resistors.
Rated 5 out of
5
by
JKBIRD from
Easy Ordering and Fast Shipment
Very easy to order with fast shipping. Would definitely use again
Date published: 2023-05-15
Rated 5 out of
5
by
R Woodward from
4in 1out great product for projects multiple I/Os
well built product even has a rubber seal to protect connections easy wiring instructions
Date published: 2022-02-28
Is there a way to figure out if the potential meter are functioning correctly? I have 3 strain gauges connected and trying to calibrate them to show the same mV/V for the same weight. As shown in the video. The problem is, the mV/V doesn't change.
Jay, it would be better if you called and discussed this issue with tech support. Please contact us at 1800 622 2378
Date published: 2023-07-14
Is a jumper needed between the SIG+ and SIG- if only 3 load cells are being used?
No jumper is needed on the terminals of the unused channel
Date published: 2024-06-17
1. Is this product CSA approved? 2. Can this be installed in Class 1, Div 2 area? 3. What will be excitation voltage for the output? Is it the same as one of the load cells (assuming all load cells are the same)
Thank you for your inquiry, here’s the answers to your question. Is this product CSA approved? NO 2. Can this be installed in Class 1, Div 2 area? NO, This unit would need to be installed behind the barrier 3. What will be excitation voltage for the output, Is it the same as one of the load cells (assuming all load cells are the same) Correct
Date published: 2021-12-03
When we are using the summing box what will be its final output if I am using 4: LCM103B-100 load cell with excitation of 10v DC? is it going to be sum of individual load cells output?(e.g LCM103B-100 having 3mV/V for 10V DC each one will give 30mV (max))
The output signals from the load cells are wired in parallel through the summing box. The output will be a 0 to 30 mV for the 0 to 400 lbf capacity of the system
Date published: 2024-12-10
