Omega’s LC60 Series is a low cost, highly accurate, single point load cell, ideal for OEM applications such as electronic scales and weighing machines. The single point design is highly resistant to eccentric loading, allowing direct mounting to the scale base and weighing platform. The LC60 Series features a moisture-proof sealant and is available in ranges from 600 grams to 200 kilograms.
Maximum Platform Size:
LC61SP: 200 x 200 mm (7.87 x 7.87")
LC62SP: 250 x 350 mm (9.84 x 13.77")
LC63SP: 400 x 400 mm (15.74 x 15.74")
Specifications OIML R60 Accuracy Class: LC61: C3D LC62 and LC63: C3 Output Sensitivity (= FS, mV/V): LC61: 1.0 ±0.1 LC62 and LC63: 2.0 ±0.2 Maximum Number of Load Cell Intervals(nLC): LC61: 2500 LC62 and LC63: 3000 Ratio of Minimum LC Verification Interval Y = Emax/vmin: LC61: 5000 LC62 and LC63: 10000 Combined Error: LC61: ±0.028 %FS LC62 and LC63: ±0.02 %FS Minimum Dead Load: 0% FS Safe Overload: 120% FS Maximum Overload: 150% FS Zero Balance: ±2.0% FS Excitation, Recommended Voltage: 5 to 12 VDC Excitation Maximum: 18(VDC) Input Resistance ?: 406 ±6 Output Resistance ?: 350 ±3 Insulation Resistance M?: ? 5000 (50 VDC) Compensated Temperature: -10 to 40ºC (14 to 104ºF) Operating Temperature: -35 to 65ºC (-31 to 149ºF) Storage Temperature: -40 to 70ºC (-40 to 158ºF) Element Material: Aluminum Recommended Bolt Size/Torque (Nm): LC61: M3/1.5 LC62: M6/6 for < 30kg, M6/10 for > 30kg LC63: M6/10 Ingress Protection (According to EN 60529): IP65
The maximum calibrated load range is 0 to 2 kilograms. In case of occasional accidental overload the load cell can handle up to 120% of it's calibrated load range.
Answered by: JKengineer
Date published: 2019-11-20
On aluminum load cells ,LC61SP-3KG. Are connection wires included? What is recommended the supply voltage? Is there a transfer function that can be used to convert Vout measurement to mass? What is the sensitivity? Thanks Victor
Asked by: Anonymous
Thank you for your question?
Output is a linear response over the sensors 0 to 3KG load range. Sensitivity of the LC61 is 1.0mV/V, +/- 0.1. A 0.45 meter long is attached to the unit. Wiring code= Red (+Exc), Black (-Exc), Green(+ Signal), White (- Signal). Maximum Excitation 18VDC.