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8523/8531, Burster Load Cell, Miniature Tension & Compression

The load to be measured is applied either using a load button or an application specific thread part to the load cell via a M8 thread, which is located in the axis of the tension and compression sensors. A strain gauge full bridge is in the...
8523/8531, General Purpose Tension & Compression Load Cells
8523/8531, General Purpose Tension & Compression Load Cells
Features:
  • 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
  • Anodized Aluminum
  • Inexpensive
Manufacturer:  Burster Praezisionsmesstechnik Gmbh
Quote
Datasheet
Description
Specifications
Applications
Models & Accessories
Downloads
Similar Products
8523/8531 - Description

The load to be measured is applied either using a load button or an application specific thread part to the load cell via a M8 thread, which is located in the axis of the tension and compression sensors. A strain gauge full bridge is in the sensor element, which converts the applied load into an electrical signal.

The mounting of the load cells is unproblematic due to the three-point support. This reduces the mounting surface requirements.

In order to achieve an optimal measuring result, the force to be measured must be applied to the sensor axially. Lateral forces can be avoided by constructional measures like mounting the load cell on movable bearings, guiding sleeves, etc.

Load buttons (see drawings) enable an optimal appliance of the compression forces to the load cells. The measurement error upon non-axial load application is negligible up to an angle error of 3° due to the sensor’s convex surface. The output signal is positive in the calibrated direction of motion (compression force). The characteristic value in the direction of tension can deviate from the calibrated direction of compression by up to 0.3 %.


8523/8531 - Specifications
TypePancake
ApplicationTension & Compression
Full Scale4.5 lbs
11.2 lbs
22 lbs
45 lbs
112 lbs
220 lbs
450 lbs
1120 lbs
Output1 mV/V
1.5 mV/V
Precision±0.15 % FS
±0.2 % FS
±0.25 % FS
±0.5 % FS
Excitation5 V DC
10 V DC
5 V AC
10 V AC
IP RatingIP52
IP64
Min Temperature-30 °C
Max Temperature80 °C
8523/8531 - Applications

These Miniature Burster sensor series are especially suitable for the measurement of static and semi-static tension and compression measurements. The membrane load cells are designed based on proven principles. Their compact design and very solid construction makes them suitable for use in manufacturing plants as well as in laboratories and testing. Sensor characteristic value is standardized with the exception of model 8523-20/50 N. This makes it possible to replace the measurement amplifier without adjusting it. Furthermore it is possible to connect several load with the same measurement range at the same time by totaling the individual forces.

Applications Examples:

  • Cable force
  • Measurement of bar, rods and framework forces
  • Press-fit processes
  • Balance and test scales
  • Friction forces
  • Withdrawal forces

8523/8531 - Models & Accessories
Models
85315000N
85312000N
85311000N
8523-500N
8523-200N
8523-100N
8523-50N
8523/8531 - Downloads
8523/8531 - 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
  • 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
Type
Pancake
Application
Tension & 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
Output
2 mV/V
Precision
±0.21 % FS,
±0.4 % FS
Excitation
10 V DC,
10 V AC
  • Tension & Compression
  • Accuracy: < ±0.25% F.S.
  • Accuracy: Range ≤ 5 N: ±0.1% F.S. (Option)
  • Outer Diameter: 54.5mm - 155.0mm
  • Height: 16.0mm - 50.0mm
  • Overload Protection up to 20 kN (Option)
  • Connection: 2m Integral Cable
  • Stainless Steel
Type
Pancake
Application
Tension & Compression
Full Scale
112 lbs,
220 lbs,
450 lbs,
1120 lbs,
2200 lbs,
4500 lbs,
11200 lbs,
22000 lbs,
45000 lbs
Output
1.5 mV/V
Precision
±0.1 % FS,
±0.25 % 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
  • Simple Force Application
  • Tension & Compression
  • Accuracy: Range ≤ 10 N: ≤ ±0.50% F.S.
  • Accuracy: Range 20 N & 50 N: ≤ ±0.25% F.S.
  • Accuracy: Range 100 N to 2kN: ≤ ±0.10% F.S.
  • Mechanical Overload Protection (Option)
  • Outer Diameter: 19.5mm - 28.0mm
  • Height: 5.5mm - 6.5mm
Type
Weighing Beam
Application
Tension & Compression
Full Scale
1.1 lbs,
2.2 lbs,
4.5 lbs,
11.2 lbs,
22 lbs,
45 lbs,
112 lbs,
220 lbs,
450 lbs
Output
1 mV/V,
1.5 mV/V
Precision
±0.1 % FS,
±0.25 % FS,
±0.5 % FS
Excitation
5 V DC,
10 V DC
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