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U93A

U93A is a miniature force transducer for tensile/compressive forces well suited for many applications in production.  The sensor is suitable for very fast force siganls so that you can use it for experimental tasks even for high dynamic tests. Easy to mount due to flanges on both sides, IP68 rated. Available with IO -Link interface or as amplified version with 4-20 mA or 0-10 V.

 

View here for amplified versions with IO-LINK or analogue output

 

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U93A

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Miniature force sensor U93A: Miniature force transducers for tensile and compressive forces for flange mounting

The small, robust and very stiff U93A reliably measures static and highly dynamic tensile and compressive forces. Its small dimensions and good dynamic properties make it a cost-effective alternative to piezoelectric force sensors. The mechanical connection is straightforward and secure due to the U93A’s flange screw connections on both sides. The sensor has an IP68 protection rating, making it suitable for outdoor use as well.

Like all force transducers from HBK, the U93A is easy to configure, allowing it to easily adapt to various conditions. Its design, featuring supporting diaphragms, makes the sensor exceptionally robust and resistant to lateral forces. Additionally, an important detail for production environments is that the cable of the U93A force sensor is compatible with drag chains and is oil-resistant.

 

New: Now with greatly improved accuracy and, on request, can be equipped with a permanently connected amplifier module.

HBM accuracy class: 0,2

Nominal forces: 1 kN ... 50 kN

Outputs: IO-Link, 0 – 10 V, 4 – 20 mA, mV/V (passive)

Ready for immediate use

  • Sensor available as a fully calibrated, ready-to-measure measurement chain
  • User-friendly configuration with the HBK configuration system
  • Various interfaces: V, mA or IO-Link output
  • Optional plug mounting for HBK measurement amplifier
  • TEDS on request

Individual configuration, quick flange mounting and simple commissioning. Ready for Plug and Measure.

 

Robustness redefined

  • Protection class IP68
  • Welded construction
  • Welded constructions made of stainless steel according to DIN standards
  • Cable is compatible with drag chains and resistant to almost all operating fluids
  • Extremely high shear force resistance
  • EMC-tested
  • With IO-Link: sensor health monitoring

Despite its compact design, the sensor consistently provides reliable results. Stable even in challenging conditions. Digital sensor health monitoring alerts to potential overloads.

 

Small and fast

  • Compact design, ideal when space is limited
  • Small diameter
  • Very low deformation under load, high rigidity, very high natural frequency

Ideally suited for force-displacement measurements in combination with displacement transducers and measurements of fast processes.

File

Description

Type

Languages

Size

U93 - Data Sheet (B02083)

U93 - Data Sheet

Technical Document English 107 KB
U93 - Mounting instructions (A02081)

U93 - Mounting Instructions

Technical Document English, Italian, French, German 577 KB
U93a - Data Sheet (B06144)

U93a - Data Sheet

Technical Document English 676 KB
U93a - Mounting Instructions (A06143)

U93a - Mounting Instructions

Technical Document English, German 1 MB
U93 - EU Declaration of Conformity (ce250)

U93 - EU Declaration of Conformity

Certificate English 617 KB
U93A - EU Declaration of Conformity (ce380)

U93A - EU Declaration of Conformity

Certificate English 346 KB
Reliable force measurement - Brochure (S00859)

Reliable force measurement - Brochure

Marketing Document English 1 MB
U93A
Capacity group 1-50 kN, < 1 kN
Capacity (nominal load) [N] 50000 N, 1000 N, 2000 N, 5000 N, 10000 N, 20000 N
Capacity (nominal load) [lbf] 11240.45 lbf, 224.81 lbf, 449.62 lbf, 1124.04 lbf, 2248.09 lbf, 4496.18 lbf, 11240.05 lbf, 2248.1 lbf
Capacity in N (nominal load) 50000 N, 1000 N, 2000 N, 5000 N, 10000 N, 20000 N
Direction Both directions
Strain gauge / piezo Strain Gauge
Calibration Not calibrated
Output signal mV/V (passive strain gauge), Current (4-20mA), Voltage (0…10V), IO-Link
HBK Accuracy class 0.2
Load cell design Flange mounting, Miniature sensor
Degree of protection IP68
Mechanical adaptation Both side flange mounting
Height (without accessories) 48 mm, 30.5 mm
Height (without accessories) 1.89 in, 1.2 in
Diameter (without cable or plug) 42 mm, 26 mm
Diameter (without cable or plug) 1.65 in, 1.02 in