Strain Gage measuring amplifier GSV-4BT
Figer 5: GSv-4BT M12
Description
The measuring amplifier GSV-4BT is suited to wireless measurement data acquisition with
wire strain gauge sensors. The GSV-4BT is suitable for connecting Straingage full bridges
and half bridges. For quarter bridges (120 Ohm, 350 Ohm, and 1000 Ohm), there is a
connection option in three-wire technology.
Data is transmitted by radio via the Bluetooth Standard 2.0+EDR with serial port profile
(SPP). The range is 20 m in buildings or up to 100 m when in direct line of sight. Commercial
Bluetooth dongles with Widcom or Toshiba drivers which support the “serial-port-protocol”
are suitable as receivers.
Data rates are possible from 0 Hz to 500 Hz. They are supplied via e.g. a lithium-polymer
battery. By opening the interface for the application software, the module is switched on.
Current consumption is less than 150 mA. When not in use, current consumption is under
10 mA.
A battery can be charged at 5V supply voltage via an integrated charge regulator. Threshold
values or digital outputs can be programmed with the 8 digital outputs
.
Standard PIN: 0000
ME-Meßsysteme GmbH
Neuendorfstr. 18a
Tel.: +49 3302 89824 60
Mail: [email protected]
18
16761 Hennigsdorf
Fax: +49 3302 89824 69
Web: www.me-systeme.de
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Bluetooth interface
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4-channels
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Inputs for Straingage / 0–10 V / PT1000
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Measurement ranges 2 mV/V / 10 mV/V
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Straingage quarter / half / full bridges
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8 digital inputs / outputs
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Data rate 0 Hz–500 Hz
Summary of Contents for GSV-4
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