Miniature Load Cell U9C for Tensile and Compressive Force Miniature Load Cell U9C for Tensile and Compressive Force | HBM

U9C Miniature Load Cell: for Measurement of Tensile and Compressive Force

The compact and cost-effective U9C type series force sensors reliably measure tensile and compressive force where space is limited. Due to their high fundamental frequency, they are suitable for very fast measurements. Like all strain gauge-based transducers, the U9C sensors also allow for static forces to be measured reliably and with long-term stability. They ensure both robustness and high load-bearing capacity due to their welded design from stainless steel. 

  • HBM accuracy class: 0.2
  • Capacities: 50N to 50kN
  • Output options: IO-Link, 0-10V, 4-20 mA

The force transducer is available with a permanently connected in-line amplifier. The transducer is calibrated as a measurement chain.

It’s your choice: Beside the known options, the U9C is now available with an IO-Link

The HBK miniature force sensor U9C has gone digital and now features optional IO-Link communication technology, leading to fast measurements, reduced costs, greater efficiency, and increased reliability. At the same time, it offers you all the familiar advantages, alongside a proven track record.

View all available HBK force sensors with amplifier option

 

Small, dynamic and robust

  • Small diameter and flat design
  • Welded design from stainless steel; EMC-tested
  • High stiffness and small masses, leading to high fundamental frequency

Besides being compact, the sensor is robust, EMC-tested, and delivers reliable results. It is ideal for measuring fast processes.

Immediately ready for use

  • Various practical cable lengths, cable is suitable for drag chains and fuel-resistant
  • If chosen without in-line amplifier: TEDS available and available with a mounted plug for all HBM measuring amplifiers on request

Time-saving plug-and-play sensors ideally suited for industrial environments.

Amplified versions and different output signals available

  • Passive mV/V sensor
  • Amplified analog sensor with 0-10V or 4-20mA output
  • Digital IO Link sensor

Fits with the requirements of your existing production or testing infrastructure now and in the future.


U9C with IO-Link

In addition to the known active and passive versions, U9C now features optional IO-Link Interface, leading to fast measurements, reduced costs, greater efficiency, and increased reliability.

Miniature Sensors with IO-LINK Interface

IO-Link technology offers you fast measurements, reduced costs, greater efficiency and increased reliability. Below please find an overview of the digital features.

Output signalDigital signal in accordance with the IO - LINK Smart Sensor Profile
FilterBessel and Butherworth. Cut off frequency from 0.001 tp 1000 Hz to be entered numerically
LinearizationPossible by entering supporting points (up to 21) or coefficients of cubic or quadratic functions
StatisticsMaximum, minimum, peak to peak, average, and more
Limit switchesTwo limit switches
Digital switching outputOne permanent available, one available if data transmission is switched off (SIO mode)
UnitsForce signals are transmitted in newtons default setting. Other units can be used as output signal as well

 

The sensor and amplifier properties are matched:

 

U9C Force Transducer

In-line Amplifier VA1/VA2

U9C with IO-Link

Fast measurementsHigh stiffness; hence, well-suited2 kHz bandwidthInternal sampling rate 40 kHz, fast peak detection, fast limit switches. The properties of the sensor are not negatively impacted by the IO Link. Min. cycle time 1 ms.
Mechanical shockMaximum shock load, tested as per IEC60068- 2- 6:
1000 m/s2, number: 1000, duration 3 ms
Maximum shock load, tested as per IEC60068- 2- 6:
1000 m/s2, number: 1000, duration 3 ms
Maximum shock load, tested as per IEC60068- 2- 6:
1000 m/s2, number: 1000, duration 3 ms
VibrationTested as per IEC 60068-2-27, frequency range 5 - 65 Hz,
duration 30 min, acceleration 150 m/s2
Tested as per IEC 60068-2-27, frequency range 5 - 65 Hz,
duration 30 min, acceleration 150 m/s2
Tested as per IEC 60068-2-27, frequency range 5 - 65 Hz,
duration 30 min, acceleration 150 m/s2
Environmental conditionsStainless-steel materials only, IP67 degree of protectionStainless-steel materials only, IP67 degree of protectionStainless-steel materials only, IP67 degree of protection
CalibrationN => mV/VN => V, or mA

N => N

Device is ready to measure after being connected to an IO Link master. Output directly in Newtons without any adjustments. Linearization is possible.

AccuracyAccuracy class: 0.2The accuracy class remains unchangedWith or without IO Link amplifier: The accuracy class does not change
Ambient temperaturesNominal (rated) temperature range: -10 to +70 °CNominal (rated) temperature range: -10 to +50 °CNominal temperature range: - 10 to + 55 °C


U9C Product Literature

Title / DescriptionLanguage
Data Sheets
U9C - Caractéristiques techniques French
U9C - Data Sheet English
U9C - Datenblatt German
U9C - Prospetto dati Italian
U9C - データシート Japanese
Brochures
Kräfte sicher messen - Broschüre German
Reliable force measurement - Brochure English
Mounting Instructions
U9C - Mounting instructions French, German, Italian, English
Declaration of Conformity
U9C, C9C - EU Declaration of Conformity Multilanguage
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