The EST-20 is an industry standard Compression Load Cell that can also be used in tension. This load cell can be supplied with load button and cup as well as ball and cup mounting options and is typically used on high capacity silos, hopper scales, batching systems, platform scales, force measurement and tension measurement applications. It is available in capacities from 1 ton to 50 ton.

Technical Information

Rated Load (t) Ø M H Ø1 Ø2
1-2 105 M14 x 2 70 28 M14 x 2
5 120 M20 x 1.5 80 33 M20 x 1.5
10-20 155 M32 x 2 90 60.5 M32 x 2
50 200 M45 x 3 120 75 M45 x 3
Parameter Unit Specification
Sensitivity mV/V 2 ± 0.1
Nonlinearity % FS ± 0.02
Hysterisis
Repeatability % FS 0.01
Creep %FS/30 min ± 0.02
Zero Balance %FS ± 1
Zero Temperature Coefficient %FS/10°C ± 0.02
Rated Output Temperature Coefficient %FS/10°C
Input Resistance Ω 385 ± 10
Output Resistance Ω 350 ± 3
Insulation Resistance ≥5000
Supply Voltage V 10 (DC / AC) MAX: 15 (DC / AC)
Temperature Compensation Range °C -10~+50
Safe Temperature Range °C -20~+60
Safe Overload %FS 120
Cable mm Ø5 x 5000
Cable Colour Code Input: Red (+) Black (-) / Output: Green (+) White (-)