GL900 TERMINAL UNIT SPECIFICATIONS

U.S. AND LATIN AMERICA OFFERS GL900-8

Item Description
GL900-8 GL900-4
No. of analog input ch. 8 ch 4 ch
External input/output Trigger input (1 channel), Logic input (4 channels) or Pulse input (4 channels), Alarm output (4 channels)
Sampling interval 10μs to 1 min
TIME/DIV 10 ms/DIV to 24 hour/DIV
Timer functions Date and time, daily cycle, hourly cycle
Trigger functions Type Start: Data capture starts when a trigger is activated; Stop: Data capture stops when a trigger is activated
Condition Start: Off, Input signal level (analog, logic/pulse), External*1, Scheduled time
Stop: Off, Input signal level (analog, logic/pulse), External *1, Scheduled time
Combination Input signal level: Level OR, Level AND, Edge OR, Edge AND
Mode H (Rising), L (Falling), Window In*2, Window Out*2
Alarm setting functions Rising, Falling, Window In*2, Window Out*2
Alarm output *1 Number of channels: 4, Open collector output (5V, 10 kΩ pull-up resistance)
Pulse input*1, *3 RPM mode 50 to 20 M RPM/F.S. (in steps of 1, 2, or 5)
Count mode 50 to 20 M C/F.S. (in steps of 1, 2, or 5)
Inst. Mode 50 to 20 M C/F.S. (in steps of 1, 2, or 5)
Calculation functions Statistical calculations *4: Average, Peak, Maximum, Minimum, RMS (2 calculations can be set simultaneously)
Other functions Search function, annotation input function
PC inteface Ethernet (10BASE-T/100BASE-TX), USB (High Speed supported) provided as standard
Ethernet functions Web server function, FTP server function, NTP client function
USB function USB drive mode (File transfer and deletion from internal GL900 memory)
Memory device Internal One million data points / Internal flash memory:Approx. 256 MB
External USB memory slot (High speed supported) *5
Display screens Waveforms + digital values, enlarged waveforms, digital values + calculation results, X-Y
Display unit 5.7-inch TFT color LCD
Operating environment 0 to 40℃, 5 to 85% R.H. (15 to 35℃ when using batteries)
Withstand voltage Between each input channel and GND: 1000 V p-p for one minute, between input terminals: 1000 Vp-p for one minute
Power supply AC adapter 100 to 240 VAC, 50 to 60 Hz
DC input 8.5 to 24 VDC
Battery pack *6 Option
Power consumption 42VA (when operating and charging battery with AC power) 40VA (when operating and charging battery with AC power)
External dimensions 232 x 150 x 80 mm (W x H x D), approx.
Weight (approx.) 1.1 kg (excluding AC adapter and battery) 1.0 kg (excluding AC adapter and battery)
Vibration-tested conditions Equivalent to automobile parts Type 1 Category A classification

GL900 TERMINAL BLOCK SPECIFICATION

U.S. AND LATIN AMERICA OFFERS GL900-8

Item Description
GL900-8 GL900-4
Number of input channels Fixed to 8 channels Fixed to 4 channels
Input terminal type Voltage BNC connector
Temperature M3 screw type terminal board *7
Input method All channels isolated Imbalanced input Simultaneous sampling of all channels
Measurement ranges Voltage 20, 50, 100, 200, 500 mV; 1, 2, 5, 10, 20, 50, 100, 200, 500 V F.S., 1-5 V F.S.
Temperature Thermocouples : K, J, E, T, R, S, B, N, W (WRe5-26)
Humidity 0 to 100% (voltage 0 V to 1 V scaling conversion) * with B-530 (option)
Input filter Off, Line, 5 Hz, 50 Hz, 500 Hz
Measurement accuracy *8
(23°C±5°C)
When 30 minutes or more have elapsed after power was switched on Filter : Line
GND : connected
Voltage ±0.25% of F.S.
Thermocouple Type Measurement temperature range Measurement accuracy
R/S 0°C ≦ TS ≦ 100°C ±7.0°C
100°C < TS ≦ 300°C ±5.0°C
R:300°C < TS ≦ 1600°C ±(0.05% of rdg +3.0°C)
S:300°C < TS ≦ 1760°C ±(0.05% of rdg +3.0°C)
B 400°C ≦ TS ≦ 600°C ±5.5°C
600°C < TS ≦ 1820°C ±(0.05% of rdg +3.0°C)
K -200°C ≦ TS ≦ -100°C ±(0.05% of rdg +3.0°C)
-100°C < TS ≦ 1370°C ±(0.05% of rdg +2.0°C)
E -200°C ≦ TS ≦ -100°C ±(0.05% of rdg +3.0°C)
-100°C < TS ≦ 800°C ±(0.05% of rdg +2.0°C)
T -200°C ≦ TS ≦ -100°C ±(0.1% of rdg +2.5°C)
-100°C < TS ≦ 400°C ±(0.1% of rdg +1.5°C)
J -200°C ≦ TS ≦ -100°C ±3.7°C
-100°C < TS ≦ 100°C ±2.7°C
100°C < TS ≦ 1100°C ±(0.05% of rdg +2.0°C)
N 0°C ≦ TS ≦ 1300°C ±(0.1% of rdg +2.0°C)
W 0°C ≦ TS ≦ 2000°C ±(0.1% of rdg +2.5°C)
Reference contact compensation accuracy : ±1.0°C
‡ Thermocouple diameters T: 0.32mm, others: 0.65mm
A/D converter 16 bits (out of which 14 bits are internally acknowledged)
Input resistance 1MΩ ±5%
Allowable signal source resistance Up to 1kΩ
Maximum permissible input voltage Between + and - input terminals 20 mv to 1 V : ±30VDC
2 V to 500 V : ±500VDC
Between input channel terminals 60 Vp-p
Between input channel terminal and GND terminal 60 Vp-p
Withstand voltage Between input channel terminal and GND terminal 1 minute at 1000 Vp-p
Between input channel terminals 1 minute at 1000 Vp-p

*1. Logic alarm cable (B-513) is required.

*2. Cannot be set for logic input

*3. Maximum input frequency: 50 kHz, maximum number of counts: 15 M C

*4. In real time or when Between Cursors has been specified (during Replay)

*5. 1 file = 2 Gbytes (depends on the USB memory stick used)

*6. Please install two battery packs.

*7. Connections are made to both the BNC terminal and M3 screw terminal for the same channel.

*8. Thermocouple diameters T:0.32φ, others:0.65φ

*9. Operating temperature range: -25 to +80°C


CONTROL SOFTWARE SPECIFICATIONS

Item Description
Supported OS Windows 2000, Windows XP, Windows Vista (32-bit and 64-bit versions)
Functions GL900 control, real-time data capture, data conversion
Setting range Amp settings, data capture settings, trigger settings, alarm settings, other
Captured data Real-time data Binary: Sampling speed: 10 μs to 60 s
CSV: Sampling speed: 10 ms to 60 s
Data conversion Binary, CSV
Display information Analog waveforms, logic waveforms, pulse waveforms, digital values
File conversion Data between cursors, All data
2-screen function (Zoom) Display of current and past data
Display of statistics and history Display of maximum, minimum, and average values

DISPLAY, I/O, AND CONTROL OVERVIEW

 
GRAPHTEC MIDI DATA LOGGER GL900 DISPLAY I/O AND CONTROL OVERVIEW

HOW IT STANDS

 
GRAPHTEC MIDI DATA LOGGER GL900 HOW IT STANDS

TERMINAL CONFIGURATION AND SIGNAL TYPES

 
GRAPHTEC MIDI DATA LOGGER GL900 TERMINAL CONFIGURATION AND SIGNAL TYPES

CONNECTION DIAGRAM AND MEASUREMENT TYPES

GRAPHTEC MIDI DATA LOGGER GL900 CONNECTION DIAGRAM AND MEASUREMENT TYPES

MEASUREMENT TYPES AND RANGES

GRAPHTEC MIDI DATA LOGGER GL900 MEASUREMENT TYPES AND RANGES

LOGIC, PULSE, ALARM, AND EXTERNAL TRIGGER CONNECTIONS

 

The optional logic alarm cable model B-513 provides access to the GL900's discrete and pulse inputs, and alarm outputs.  The cable is two meters in length, and is purchased separately.  The GL900 supports frequency measurements, pulse counting, discrete inputs, and alarm outputs.

GRAPHTEC MIDI DATA LOGGER GL900 LOGIC PULSE ALARM AND EXTERNAL TRIGGER CONNECTIONS
GRAPHTEC MIDI DATA LOGGER GL900 LOGIC ALRAM CABLE B-513 OPTION
GRAPHTEC MIDI DATA LOGGER GL900 LOGIC/PULSE INPUT ALRAM OUTPUT TRIGGER INPUT GND
 
 

TRIGGER INPUT SPECIFICATIONS

GRAPHTEC MIDI DATA LOGGER GL900 TRIGGER INPUT SPECIFICATIONS
 

LOGIC / PULSE SPECIFICATIONS*

* Switch between logic and pulse

* Switch between logic and pulse

 

ALARM OUTPUT SPECIFICATIONS

GRAPHTEC MIDI DATA LOGGER GL900 ALARM OUTPUT SPECIFICATIONS
 

TYPICAL ALARM OUTPUT IMPLEMENTATION

GRAPHTEC MIDI DATA LOGGER GL900 TYPICAL ALRM OUTPUT IMPLEMENTATION
 
 
 
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