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85075, Burster Load Cell, Miniature High Precision Tension & Compression

Model 85075 (tension/compression) is calibrated in the tensile direction. The characteristic figure for the compression direction can nominally vary by ± 0.25% from the figure for the tensile direction. The output signal is positive when the...
85075, High Precision Tension & Compression Load Cell
85075, High Precision Tension & Compression Load Cell
Features:
  • Very Low Sensitivity to Lateral Forces
  • Tension & Compression
  • Accuracy: ±0.23% F.S.
  • Outer Diameter: 76.2mm - 228.6mm
  • Height: 25.4mm - 76.2mm
  • Connection: Range ≤ 10 kN: 6 pin Bajonett Plug-in Connector
  • Connection: Range ≥ 20 kN: 6 pin Screw Connector
  • Stainless Steel
Manufacturer:  Burster Praezisionsmesstechnik Gmbh
Quote
Datasheet
Description
Specifications
Applications
Downloads
Similar Products
85075 - Description

The Burster Model 85075 (tension/compression load cell) is calibrated in the tensile direction. The characteristic figure for the compression direction can nominally vary by ± 0.25% from the figure for the tensile direction. The output signal is positive when the applied force is tensile.

The 85075 series is designed for the highest possible dynamic stress and service life. Between the central piece to which the force is applied (force introduction) and the outer ring (with fastening holes) there is a force-sensitive element to which strain gauges are applied.

The sensors are sealed by membranes welded to the top and bottom. These membranes prevent the central part from being moved sideways when lateral forces or torques act on the device. Their effect on the measured signal is therefore minimal.


Load Centering Plate

85075 - Specifications
TypePancake
ApplicationTension & Compression
Full Scale5 lbs
11.2 lbs
22 lbs
45 lbs
112 lbs
220 lbs
450 lbs
1120 lbs
2200 lbs
4500 lbs
11200 lbs
Output2 mV/V
Precision±0.21 % FS
±0.4 % FS
Excitation10 V DC
10 V AC
IP RatingIP64
Min Temperature-55 °C
Max Temperature120 °C
85075 - Applications

These Miniature Burster load cells feature an outstanding ability to withstand static and dynamic stress and have exceptional precision and service life. In addition, the high degree of protection (optionally IP68) and the low sensitivity to lateral forces mean that these types can be used for almost any applications in industry, laboratory and workshops.

For extreme applications where the number of load cycles is particularly high (up to 10^9 cycles) we recommend the 85070 series; it also features a high usable force of 200% of the rated force.

Applications can be used for measurement of:

  • Insertion forces
  • Friction forces
  • Weights (e.g. silos, skips)
  • Tensile forces (tension in cables, chains etc. with load centering plate)
  • Materials testing

For the compressive force sensors (models 85043 and 85073) the force must be applied through a plane plate, hard enough for the range of forces being measured, or a piston.

85075 - Downloads
85075 - Similar Products
  • Very Low Sensitivity to Lateral Forces
  • Tension & Compression
  • Accuracy: Range ≤ 100 N: ±0.40% F.S.
  • Accuracy: Range ≥ 200 N: ±0.21% F.S.
  • Outer Diameter: 63.5mm - 355.6mm
  • Height: 20.3mm - 108.0mm
  • Connection: Range ≤ 20 kN: 6 pin Bajonett Plug-in Connector
  • Connection: Range ≥ 50 kN: 6 pin Screw Connector
Type
Pancake
Application
Tension & Compression
Full Scale
4.5 lbs,
11.2 lbs,
22 lbs,
45 lbs,
112 lbs,
220 lbs,
450 lbs,
1120 lbs,
2200 lbs,
4500 lbs,
11200 lbs,
22000 lbs,
45000 lbs,
112000 lbs,
225000 lbs,
337000 lbs,
450000 lbs
Output
2 mV/V,
3 mV/V
Precision
±0.21 % FS,
±0.4 % FS
Excitation
10 V DC,
10 V AC
  • Very Low Sensitivity to Lateral Forces
  • Compression
  • Accuracy: Range ≤ 100 N: ±0.40% F.S.
  • Accuracy: Range ≥ 200 N: ±0.21% F.S.
  • Outer Diameter: 63.5mm - 279.4mm
  • Height: 20.3mm - 109.7mm
  • Connection: Range ≤ 20 kN: 6 pin Bajonett Plug-in Connector
  • Connection: Range ≥ 50 kN: 6 pin Screw Connector
Type
Pancake
Application
Compression
Full Scale
5 lbs,
11.2 lbs,
22 lbs,
45 lbs,
112 lbs,
220 lbs,
450 lbs,
1120 lbs,
2200 lbs,
4500 lbs,
11200 lbs,
22000 lbs,
45000 lbs,
112000 lbs,
225000 lbs,
337000 lbs,
500000 lbs
Output
3 mV/V
Precision
±0.21 % FS,
±0.4 % FS
Excitation
10 V DC,
10 V AC
  • Long Fatigue Life
  • Tension & Compression
  • Accuracy: Models 441-5 - 441-25: ±0.40% of F.S.
  • Models 441-50 - 441-50K: ±0.21% of F.S.
  • Outer Diameter: 63.5mm - 152.4mm
  • Height: 20.3mm - 45.7mm
  • Connection: PT1H-10-6P Connector
  • Stainless Steel
Type
Pancake
Application
Tension & Compression
Full Scale
5 lbs,
10 lbs,
25 lbs,
50 lbs,
100 lbs,
250 lbs,
500 lbs,
1000 lbs,
2000 lbs,
3000 lbs,
4000 lbs,
5000 lbs,
7500 lbs,
10000 lbs,
15000 lbs,
20000 lbs,
30000 lbs,
50000 lbs
Output
2 mV/V,
3 mV/V
Precision
±0.2 % FS,
±0.4 % FS
Excitation
10 V DC,
10 V AC
  • Tension & Compression
  • Accuracy: Range ≤ 100 N: < ±0.50% F.S.
  • Accuracy: Range 200 N to 500 N: < ±0.20% F.S.
  • Accuracy: Range 1000 N: < ±0.25% F.S.
  • Accuracy: Range 2000 N to 5000 N: < ±0.15% F.S.
  • Outer Diameter: 54.5mm - 99.5mm
  • Height: 16.0mm - 30.0mm
  • Connection: 2m Integral Cable
Type
Pancake
Application
Tension & Compression
Full Scale
4.5 lbs,
11.2 lbs,
22 lbs,
45 lbs,
112 lbs,
220 lbs,
450 lbs,
1120 lbs
Output
1 mV/V,
1.5 mV/V
Precision
±0.15 % FS,
±0.2 % FS,
±0.25 % FS,
±0.5 % FS
Excitation
5 V DC,
10 V DC,
5 V AC,
10 V AC
  • Very Low Sensitivity to Lateral Forces
  • Compression
  • Accuracy: ±0.23% F.S.
  • Outer Diameter: 76.2mm - 190.5mm
  • Height: 25.4mm - 63.5mm
  • Connection: Range ≤ 10 kN: 6 pin Bajonett Plug-in Connector
  • Connection: Range ≥ 20 kN: 6 pin Screw Connector
  • Stainless Steel
Type
Pancake
Application
Compression
Full Scale
5 lbs,
11.2 lbs,
22 lbs,
45 lbs,
112 lbs,
220 lbs,
450 lbs,
1120 lbs,
2200 lbs,
4500 lbs,
11200 lbs,
22000 lbs
Output
2 mV/V
Precision
±0.23 % FS
Excitation
10 V DC,
10 V AC
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