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Call us at 1-888-826-6342

Call us at 1-888-826-6342

Lightweight, Aluminum S-Beam Load Cells for Industrial Use

3,000 lbf, ±0.03%, Linearity, 3 mV/V Output, Cable

C$731.82

Item# LCR-3K

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$731.82
5-9 C$695.23
10-24 C$680.59
25-49 C$651.32
50-99 C$636.68
100+ C$622.05

In stock

Lead Time (If not in stock): 4 weeks
3,000 lbf, ±0.03%, Linearity, 3 mV/V Output, Cable LCR-3K LCR-3K
  • High Accuracy Industrial Applications
  • 5-Point NIST Traceable Calibration (in Tension) Included
  • 0.25% Interchangeability
  • Lightweight Aluminum Construction Ranges to 1000 lb
  • Rugged Stainless Steel on Upper Ranges
  • Load Buttons and Rod Ends Available

LCR-3K Model Options

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Weight Capacity
Height
Width
Measurement Units
Force direction
Linearity
Electrical Output (nominal)
Connection Type
Cable Length


SPECIFICATIONS
Excitation: 10 Vdc, 15 V max
Output: 3 mV/V ±0.25%
Calibration: 5 point in tension (0%, 50%, 100%, 50%, 0%)
Linearity: ±0.03%
Hysteresis: ±0.02%
Repeatability: ±0.01%
Creep (20 min): ±0.03%
Operating Temperature: -18 to 71°C (0 to 150°F)
Compensated Temperature: 17 to 71°C (60 to 160°F)
Thermal Effects:
    Zero: ±0.0027% FS/°C
    Span: ±0.0015% rdg/°C
Safe Overload: 150% of capacity
Ultimate Overload: 300% of capacity
Bridge Resistance: 350 ? nominal
Protection Level: IP55
Material:
    ?1000 lb Ranges: Aluminum
    >1000 lb Ranges: 17-4 PH SS
Electrical Connection: 6 m (20')
Wiring:
    Red: (+) Excitation
    Black: (-) Excitation
    Green: (+) Output
    White: (-) Output
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Will this load cell work with an excitation voltage of 5V? Is it compatible with the Sparkfun load cell amplifier - HX711? If not can you please recommend a compatible amplifier and signal conditioning module?

Asked by: Tofunmi
Yes the LCR Series load We have reviewed the specifications the HX711 amplifier you indicated and it appears that it would function ok with our load cell.
Answered by: Applications Engineer JK
Date published: 2021-11-23

Hi, Can you tell me what is the response time of this sensor? How quickly does the output voltage reflects the input force? Can it be use to monitor fluctuating forces in real time?

Asked by: Henri
Typical response time is 1 to 2 milliseconds. All our load cells are piezo-resistive devices designed for static load measurement. If you are looking to measure a dynamic load you should be looking for a piezo-electric device. These types of sensors are designed to measure peak load forces as opposed to static loads. Their response is in the 1 microsecond range. We do not offer any piezo-electric load cells.
Answered by: Applications Engineer JK
Date published: 2021-04-26

Do you have an app note for this sensor?

Asked by: student_engineer
There are no application notes for this s-beam load cell. If you any specific questions on use of this load cell you can call us 1-800-826-6342 and ask for Pressure Engineering or email us at pressure@omega.com with you questions.
Answered by: Applications Engineer JK
Date published: 2021-11-23
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