1. Althensensors
  2. Instrumentatie
  3. Graphtec Data Acquisitiesystemen
  4. Graphtec GL7000 Datalogger (Modulair Type Data Platform)
  5. GRAPHTEC Data Platform GL7000 System

GRAPHTEC Data Platform GL7000 System

Een modulaire data-acquisitie-eenheid


Over het Data Platform GL7000-systeem


De nieuwe generatie data-acquisitie-eenheid kan het gewenste signaal meten volgens de behoeften en kan uitbreiden naar andere toepassingen door verschillende versterkermodules toe te voegen. Het kan worden bevestigd aan een displaymodule met een aanraakscherm, gebruikt als een stand-alone unit of ingebed in een systeem.

Belangrijkste kenmerken GL7000-systeem

  • 7 soorten ingangsmodules voor spanning, temperatuur, gelijkstroomspanning, trillingen en logica/puls
  • beschikbaar
  • 4 soorten functiemodules: display, SSD, alarm, uitgangsspanning
  • Er kunnen maximaal 10 modules worden aangesloten.
  • Flexibele modulecombinatie maakt een breed scala aan metingen mogelijk
  • Door de high-definition displaymodule met aanraakscherm te bevestigen, is zowel stand-alone bediening als integratie in een systeem mogelijk.
  • 2 interfaces voor aansluiting op uw pc: USB 2.0 en Ethernet
  • 4 bestemmingen om de opgenomen gegevens op te slaan: ingebouwd RAM, ingebouwd Flash-geheugen, SD-geheugenkaart en SSD-module.

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Technische specificaties

Specificaties Waarde
Alarm output terminal: Approx. 30 x 136 x 145 mm (Excluding projection)
Analog voltage: Converts by four reference points (gain, offset)
Analog: Higher/Rising, Lower/Falling, Window-in, Window-out
Analog: Higher/Rising, Lower/Falling, Window-in, Window-out
Data destination for backup cannot be specified to the same storage for destination of capturing data.
Data destination: SD memory card, SSD, FTP server
Disabled (OFF): Data capture is completed in a single trigger
Disabled (OFF): Data in the RAM is not maintained after power is turned off
Enabled (ON): Data in the RAM is saved automatically to the built-in Flash, SD memory card, SSD
Flash memory (2 GB, built-in the main module)
Logic (*5): Higher/Rising, Lower/Falling
Logic (*5): Higher/Rising, Lower/Falling
Marker: Marker is able to record for occurring alarm or power failure.
Pulse (*5): Higher/Rising, Lower/Falling, Window-in, Window-out
Pulse (*5): Higher/Rising, Lower/Falling, Window-in, Window-out
Pulse count: Converts by two reference points (gain)
Relay (*13): Saved data to multiple file without losing data until capturing data is stopped (Destination of data: Built-in Flash, SD memory card, SSD)
Ring (*12): Saved most recent data (Number of capturing data: 1000 to 2000000 points, Destination of data: Built-in RAM, Built-in Flash, SD memory card, SSD)
Signal type: Contact (relay), Open collector, Voltage
Signal type: Open collector (pulled-up by resistor 10 kΩ)
Stop: Off, Measured signal, Alarm, External signal, Clock, Week or Time
Temperature: Converts by two reference points (offset)
The file for capturing data is limited up to 2GB
Accuracy of clock (at 23°c) ±0.002% (Monthly deviation approx. 50 sec.)
Alarm determination condition (*6) CCombination: OR or AND condition at the level of signal or edge of signal
Alarm output 10 channels
Analyzing frequency range 0.08, 0.2, 0.4, 0.8, 1.6, 2, 3.2, 4, 8, 20, 40, 80, 200, 400, 800 Hz, 2, 4, 8, 20, 40, 80, 200, 400 kHz
Annotation function Comment can be set in each channel (up to 31 alphanumeric characters)
Auto save (*11) Available for the built-in RAM
Averaging Summation average, Exponential average, Peak hold
Backup (*11) Backup interval: Off, 1, 2, 6, 12, 24 hrs.
Between channels Addition, Subtraction, Multiplication and Division for two analog inputs (Sampling speed is limited up to 10 Samples/s (100 ms interval). Available arithmetic element and the output destination is the analog input channel 1 to 100.)
Built-in RAM (2 million samples, built-in amplifier module),
Captured data (*11) Built-in RAM, Built-in Flash, SD memory card, SSD (Data is saved directly to it.)
Capturing mode (*11) Mode: Off, Normal, Ring, Relay
Channels 4 channels
Data in built-in ram Specified number of data up 2 million samples in increments of 1
Display mode Ethernet (10 BASE-T/100 BASE-TX), USB 2.0 (High speed)
During data capture (*15) Displaying information in two windows, Hot-swapping the SD memory card, Saving data in between cursors.
Engineering scale function Measured value can be converted to the engineering unit
External (*11) SD card (Support SDHC, up to 32GB) slot, SSD (Approx. 128GB)
External dimensions (w x d x h) Main module: Approx. 193 x 141 x 160 mm (Excluding Projection),
Functions Y-T, Linear, Power, PSD, Cross, Transfer function, Coherence, COP
Input Start/Stop, External trigger, External sampling, Auto balance (*3)
Message / marker functions Message: The registered messages or entered message is able to be recorded for any timing. Up to 8 messages can be pre-registered.
Model number GL7000
Move function of the display range Beginning, center or end of the data, Trigger point, Specific time (absolute, relative), Call cursor
Network function WEB server, FTP server, FTP client, NTP client, DHCP client
Number of input channels Max. 112 channels in 1 of GL7000
Number of module Attached to up to 10 modules (*1)
Number of points 500, 1000, 2000, 4000, 10000
Operating environment 0 to 45°C, 5 to 85% RH (non condensed)
Output Trigger, Busy (*3), Alarm (10 channels) (*4)
Power consumption 140VA
Power source 100 to 240 V AC, 50 to 60Hz
Pre-trigger (*7) Number of data before trigger: Up to specified number of captured data
Resume Resume automatically in the same condition after power is recovered as when the power failure occurred during data capture (*9)
Search function Search for analog signal levels, logic signal pattern, pulse signal levels or alarm point in captured data
Standard accessories Quick guide, CD-ROM, AC power cable
Statistical Select two calculations from Average, Peak, Max., Min. in real time and replay (*8)
Synchronization between units Start and Trigger (*14)
Trigger action Start or stop capturing data by the trigger
Trigger determination conditions for measured signal CCombination: OR or AND condition at the level of signal or edge of signal
Trigger repeat Enabled (ON): Automatically re-armed for the next data capture function
Trigger source Start: Off, Measured signal, Alarm, External signal, Clock, Week or Time
Usb drive mode Emulate the USB memory device (*10)
Weight Main module: Approx. 2.2 kg, Alarm output terminal: Approx. 350 g
Window function Rectangular, Hanning, Hamming, Blackman, Flat-top, Exponential