Strain gauge measurement system ZET 058

  • The system supports  connection of various strain gauge transducers and sensors with current output;
  • AC/DC power supply of primary transducers;
  • Parallel data processing by a large number of channels;
  • User-friendly software.

POR (price on request)

Specifications

of Strain gauge measurement system ZET 058

Technical specifications
Analog output (ADC)
Number of analog voltage outputs 8
ADC digit number 24
Frequency ranges of simultaneously analyzed signals DC…2, DC…20, DC…200, DC…2 000, DC…20 000 Hz
Max. sampling frequency 400 kHz
Max. input current at unitary amplification ratio ±10 V
programmable amplification ratios 1, 10, 100
Range for in-phase signal ±9,5 V
Integrated generator 8 synchronous generators
output voltage ±10 V
output current 10 mA
Analog output (DAC)
Number of analog outputs 1
Frequency range of the generated sinusoidal signal 0,03… 25 000 Hz
Output impedance 50 Ohm
Max. output current 10 mA
DAC digit number 16
Max. output voltage value ±10 V
Digital input/ output
Digital input 8 bit
Digital output 8 bit
Digital input/ output logic type TTL
Metrological specifications 
Analog input (ADC)
Dynamic range 130 dB
Identity of channels in the band-pass 0,1 %
Cross-channel phase difference 1° per 10 kHz
Intrinsic noise level of the band-pass at maximal amplification ratio applied to the input 0,007 mV
Analog output (DAC)
Limit of admissible relative error for frequency set-point for the range of 3…25 000 Hz ±0,1 %
Limit of admissible relative error for frequency set-point for the range of 0,03…3 Hz ±10 %
Admissible tolerance limits for output DC and AC voltage setpoint ±(0,2 % + 2 mV)
Harmonic coefficient of the generated sinusoidal signal 0,1 %
Operational specifications
Dimensions 280 × 200 × 35 mm
Weight 1 kg
Resistance to electromagnetic interference up to 400 A/m
Dust- and moist-protection degree IP68
Possibility of synchronization with other strain measurement systems yes
Non-volatile memory volume (flash drive)* up to 32 Gb
Sampling frequency of data recording to the flash drive by a channel* 50 kHz
Tome of data recording to the flash-drive by all the channels at the maximal sampling frequency* 10,8 hours
Baud rate via HighSpeed USB 2.0 480 Mbps
Baud rate via Ethernet 100 Mbps

* Additional option to be ordered separately

Description

of Strain gauge measurement system ZET 058

Strain-gauge measurement systems can be described as a hardware and software measurement suite based on multi-channel data acquisition system ZET 058 and ZETLAB TENZO software. The operating principle of the system is based on conversion of analog electrical signals of strain gauge transducers and current output sensors into a digital format with further transmission of the measurement data to the PC via digital interface.

Strain gauge system ZET 058 provide DC and AC power supply of the primary transducers. Thus, it is possible to use them for signals’ data acquisition and processing in the course of static and dynamic measurements.

Strain gauge system ZET 058 used together with ZETLAB software enables measurement data acquisition in real-time mode by several channels simultaneously. Possible connection options for the strain gauge transducer (with the use of terminal bus, which is included into delivery scope) are as follows: quarter bridge (only for strain gauge films), half-bridge and full-bridge.

Baic delivery scope

of Strain gauge measurement system ZET 058

Strain gauge measurement system ZET 058 - basic delivery scope

Standard delivery scope includes:

  • Multi-channel data acquisition system ZET 058,
  • Power supply module,
  • Ethernet cable,
  • Terminal cable miniXLR 92M-502(5P),
  • Cable BNC-miniXLR 92M-502(5P),
  • Plug 50 Ohm,
  • Connection cable BNC-BNC,
  • CD with ZETLAB TENZO software,
  • Set of operational documentation,
  • Case for storage and transportation.

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