Instrumentation Amplifier 9250/9251 Outstanding system with up to 8 modules + bus controller

• Features

  • Ready to use with any make of sensor for your measurement needs, manufacturer independent
  • Ultra-fast pushbutton configuration
  • Automatic sensor recognition due to burster TEDS
  • Expandable fieldbus interface via the bus controller
  • Supports Ethernet based fieldbuses as PROFINET, EtherCAT, EtherNet/IP oder I/O interface
  • Synchronous export of up to 8 measurement channels via the bus controller
  • Full measurement-data export facility 
  • Suitable for force, pressure, displacement, rotational speed and torque measurements, including combined measurements
  • Tare facility via pushbutton or I/O signals for each 9250 amplifier
  • Up to two real-time signals/limit switches per amplifier module
  • Versatile configuration using DigiVision PC software via USB port
  • High measurement accuracy
  • Space-saving design for control-cabinet mounting
  • Adjustable cut-off frequencies

• Product data

  Model	9250, 9251
  Measurement accuracy	±0.03 % F.S.
  Sample rate	14.4 kHz
  Type of sensor	Strain gage Potentiometer DC/DC Incremental sensors
  Interfaces	Screw terminal
  Sensor excitation	Strain gage full bridge: 2,5 5 10 V configurable, short-circuit proof Potentiometer: 5 V
  Protection class	IP20
  Supply voltage	11 ... 30 V DC Galvanic separation Overvoltage Pole protection
  Specific characteristics	Ultra-fast pushbutton configuration Non-linearity < 0,005 % F.S. Outputs ±10 V, ±5V and 0 (4) - 20 mA 6 wire technique  Automatic sensor recognition due to burster TEDS Adjustable cut-off frequencies Versatile configuration using DigiVision PC software via USB port

• Description

  The new 9250/9251 amplifier generation unites all the features that make modern measurement data acquisition actually possible for the first time. Network-compatible, high-precision, user-friendly, smart and versatile: the combined system of amplifier module and bus controller can be integrated into any existing setup. The amplifier 9250 takes signals exactly to the point where they can be combined, monitored and linked efficiently to other data. The fieldbus interfaces give you flexibility, speed and perfect connections, and save you time, money and other resources when integrating your measurement setup with existing systems. Automatic sensor recognition due to burster TEDS lets you play absolutely safe, protecting you from setting incorrect parameters.

  The broad supply voltage range permits operation on standard power supplies used in switch gear cabinets. A highly accurate precision amplifier performs the amplification of the sensor signal being applied. The latest microprocessor technology made a 24 bit AD conversion with high accuracy possible. The sensor excitation is performed by the amplifier module itself so that no additional voltage source is required. It can also be set in steps of 2.5 V, 5 V, 10 V using configuration software DigiVision. The maximum feed current of 40 mA permits parallel connection of several strain gages sensors, e.g. for the addition of measurement variables. Measurement errors brought about by varying line lengths or due to temperature fluctuations effecting the sensor cable are avoided by having probe lines measuring the actual feed voltage directly on site at the sensor itself (6 wire technology). The cut-off frequency of the amplifier can be switched between 10 Hz and 1 kHz

• Data Sheet & Downloads

  Data sheet

  9250

  DEEN

  Operation manual

  BA_9250

  DEEN

  Brochure

  Taking the lead in instrumentation amps

  DEEN

  Further info

  Quality leading the way - to the best solution for you - measurement applications for automotive industries

  DEEN

• Videos

  Taking the lead in instrumentation amps
  Outstanding system with up to 8 modules + bus controller.   

  
  

  Youtube channel

• LINKS & CAD DATA

  www.instrumentation-amps.com

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