Industry leaders for 41
Years

EST-20

Compression Load Cell

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.

Feature image for product "EST-20"
Feature image for product "EST-20"

Technical Information

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

Technical Information

Are you looking for a partner with a proven track record?

We've been manufacturing the Calculus range of weighing equipment for the past 41 years.
Contact Us