Modular Data Acquisition system GL-7000

The GL7000 is a module-expanding, high speed, multi-function, multi-channel DATA PLATFORM.

A maximum of 10 Amplifier Modules can be expanded, and expansion of an SSD Module and a Display Module makes it suitable for all sorts of needs.

In addition to being able record measuring data on the built-in RAM, it also comes equipped with a large capacity flash memory. Since recording can be done to an SD card, transferring data to the PC when offline is easy.

For the PC interface, as USB and Ethernet is included as standard, system configuration according to use is possible. As the Ethernet function is equipped with both a WEB server and an FTP server function, remote supervision and data transfer are also possible.

A capacitive touch-screen high resolution 5.7″ TFT colour liquid crystal display
The “Dual sampling” function which can capture the input signal on each medium at two sampling rates
Data can be saved directly to the built-in flash memory, SD card (option) or SSD Module. * SD card: SDHC equivalent, maximum approx. 32GB
A maximum file size of 4GB
Recorded data can be read out file and processed displayed data with application software.
With WEB server function, remote control and monitoring can be performed without using dedicated software.
Ambient conditions of operations: 0°C to 45°C
Measurement possibilities: Measurement: Temperature, high speed voltage, Voltage, Flowrate, airflow, displacement, strain, humidity, vibration, torque, rotation/rpm
Communication Interface: USB and Ethernet
Power Source: 100 to 240 V AC ±10%
Software: Windows based

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Description

Accessories List

GL7-DISP Display Module

7” LCD monitor equipped with a touch-panel function
capacitive touch-panel, it does not respond by touching it with a pen
Display can be tilted to 15°C for viewing

GL7-SSD – SSD Module

128GB capacity
Long recording
sample rate is 1MS/s
Up to 4GB can be recorded as a continuos data without relay mode.

GL7-V – Voltage Module

All isolated input channels
Simultaneous sampling
Measurement: Voltage
Number of Channels: 10-channel voltage measurements
Measurement Range: 100 mV to 100 V full-scale
Sampling Rate: 1 kS/sec (1ms)
Low pass filters

GL7-M – Voltage/Temperature Module

All isolated input channels
Measurement: Voltage or Temperature, humidity
Measurement Range: 50 V (max)
Number of Channels: 10-channel voltage /Temperature measurements
Sensors: Thermocouples , RTDs
Sampling Rate: 100 Samples / sec (10ms)
One humidity sensor can be energized using power supply provision on GL7-M

GL7-HSV – High Speed Voltage Module

All isolated input channels
Measurement: High Speed Voltage
Measurement Range: 100 mV to 100 V full-scale
Number of Channels: 4-channel voltage
Sampling Rate: 1 MSample / second (1μs)

GL7-HV – High Voltage Module

All isolated input channels
Measurement: High Voltage
Maximum Voltage: 1000 Volts
Number of Channels: 2-channel voltage
Input coupling of DC and AC
Sampling Rate: 1 MSample / second (1μs)

GL7-DCB – DC Strain Module

Easy connection with strain gauges by built-in bridge circuit for both 120 and 350 ohm gauge
Excitation power for bridge circuit is supported in constant voltage or current
TEDS sensors are supported
Low-pass and anti-aliasing filters
Remote sensing and shunt calibration function for high-precision measurement
Measurement: Strain, Voltage, and Resistance
Measurement Range: Strain:400 to 20000 µЄ; Voltage:1mV to 5V; Resistance:1Ω to 50 kΩ.
Number of Channels: 4-channel strain, voltage, and resistance

GL7-L/P Logic & Pulse Module for Graphtec GL7000 Logger

Measurement: Logic/ Pulse
In Logic mode, the timing of system control signal in the device can be measured in bi-level.
In Pulse mode, pulse signal is counted in instantaneous value, integration, or rotation mode.
Number of Channels: 16 channels
Sampling Rate: Logic: 1MHz per channel, Pulse: 10KS/sec

GL7-DCO Voltage output Module

Maximum Number of channels: 8
Output: Voltage
Maximum sampling rate per channel: 100kS/s (10μs)
Recorded measurement data can be output in an analog voltage
The reference signal for the test created by the GL-Wave Editor (EXCEL macro) can be output into an analog voltage (Signal: Sine wave, pulse wave (any duty ratio),
ramp, triangle wave, simple arbitrary waveform, DC.)
Output voltage: Max. 10V (Output current: Max ±10mA/ch or ±40mA/unit.

GL7-CHA – Charge Module

Charge and voltage output type sensors are supported
Compatible with microphones
TEDS sensors are supported
High-pass, low-pass, and anti-aliasing filter can be used when capturing
RMS (effective value) measurement is supported
Measurement: Voltage & accelerometer based inputs
Measurement Range: 1 to 50000 m/s2; 50mV to 10V; and 20mVrms to 5Vrms.
Number of Channels: 4-channel
Maximum sampling rate per channel: 100kS/s (10μs)
Various types of the charge or IEPE type sensors can be applied to GL7000 by setting their sensitivity and using an engineering scaling function in the main device.

Item	Model number	Description
Sync. cable	B-559	1 m long, Synchronizing between GL7000
Storage case	B-586	Can store GL7000 with up to 3 modules. (GL7000 + 3 modules OR GL7000 + 2 modules & SSD) Not for transferring. The caster can work only on smooth surface.
Input / Output cable for GL	B-513	2 m long, Bare wire for signal connection – Connector for GL series
Input connector, screw terminal	B-560A	For DC Strain module (GL7-DCB), Screw terminal for sensor – D-SUB (rectangular connector) for GL7-DCB module * Terminal holding bracket B-560AP included
Terminal holding bracket	B-560AP	For replacement use for B-560/B-560A
Extension cable	B-560-05	For B-560/B-560A, 500 mm long
Input cable, NDIS – D-SUB	B-561	For DC Strain module (GL7-DCB), NDIS (round connector) for sensor – D-SUB (rectangular connector) for GL7-DCB module
Output cable, BNC – SMA	B-562	For Voltage Output module (GL7-DCO), 2 m long, BNC (plug) for output – SMA (plug) for GL7-DCO module

Modular Data Acquisition system GL-7000