Ref: GSV-3USB

1-channel analog I/O module - USB interface

1-channel straingauge amplifier in aluminum housing;
Supported input channel type: strain gage, LVDT, potentiometric, encoder, frequency, 0-10VDC and 4-20 mA (configuration at the factory)
connection: plug connector;
dimensions: 126 mm x 85 mm x 25 mm;
input sensitivity: 2 / 3,5 / 10 mV/V;
interface: 1x USB port, 2x 5pol. circular connectors series 763;
limiting frequency: 1250 Hz;
supply voltage: 4,5 V...5.5 V DC or USB-port;
resolution: 16 Bit;
weight: 204 g;
environmental protection: IP40;

Presentation

The GSV-3USB measuring amplifier designed for sensors with wire strain gauges is equipped with a USB interface, while power is supplied via the USB port on the rear of the measuring amplifier.

The GSV-3USB measuring amplifier is also available in a 2-channel version (GSV-3USBx2). A 15-pole Sub-D socket is included for connecting sensors. The dual-channel measuring amplifier features sensor connections via two round plug connectors.

The measuring amplifier GSV-3USB is ideal for mobile use, because the aluminum housing (protection class: IP54) is very compact. The high limiting frequency of 1250 Hz is suitable for the detection of static and dynamic signals from sensors with straingages.

The stand-out features include its high sampling rate of 10kHz and the high 16 bit resolution, as well as the exceptional command set provided to configure the measuring amplifier via ASCII control codes or a Windows DLL.

This measuring amplifier can also be configured via solder bridges when analysing straingage quarter bridges (e.g. 350 ohm) or for a power supply of ±10 V . It can also be optionally supplied for connecting potentiometric displacement transducers or for power input of 4...20mA , as well as for incremental encoders.

Installation

Grâce à ses dimensions compactes (126 mm x 85 mm x 25 mm), le GSV-3USB trouve rapidement sa place dans l'environnement. Le branchement du capteur s'effectue via 2 connecteurs M12. Le boitier en aluminium est IP40, autorise un fonctionnement en environnement humide et poussiéreux. La plage de température de fonctionnement est étendue - 10/+65°C. Le module est alimenté en 5 VDC.

Software

Le paramétrage du module, y compris de la communication, est réalisée à l'aide du protocole ASCII (documentation fournie) ou de la DLL WIndows fournie.

Applications

Test rigs
Torque or lab measurement

Electronic type: Signal Conditioning, Acquisition system
Input channels: 1
Input signal type: SG bridge, LVDT, Voltage (0-10 VDC), frequency, Current (4-20 mA)
Application: Miniature, DAQ universel
Analog output signal: ± 5 VDC
Digital output signal: USB
Datalogger: no
Tension d'alimentation: 5 Vcc
Connecteur: 2 x M12 5 pins
Protection Class: IP40
Remarque: Type d'entrées configurables
Housing: Aluminium