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This High-speed TrueRMS data logger is equipped with an isolated input mechanism to protect signals from interferences caused by noise from other channels and a 16-bit A/D converter adopted to achieve hi-speed and hi-resolution measurement. In addition, it reaches these isolated 4-channel measurements while being CAT III compatible.
This High-speed TrueRMS data logger is equipped with an isolated input mechanism to protect signals from interferences caused by noise from other channels and a 16-bit A/D converter adopted to achieve hi-speed and hi-resolution measurement. In addition, it reaches these isolated 4-channel measurements while being CAT III compatible.
Features
Simultaneous Sampling - Sampling interval: 1 µs to 1 min (in steps of 1, 2, 5)
GL2000 utilizes simultaneous sampling to eliminate slowdown in sampling rate byusing multiple A/D converters in simultaneous sampling method. Four individual A/D converters in each channel sustains the maximum sampling speed for all four channels to measure high speed rapid voltage fluctuation and multi-channel vibration measurement.
External Sampling Function - Maximum input frequency: 100 kHz
Sampling of the logger is performed in sync with an external device using an external signal input. *B-513 Input/Output cable for GL is required
Pulse/Logic
Screw Terminal (size M3.5)
Applications
| Main Unit Specifications | |
| Display (LCD) - Size | 7-inch TFT color LCD (WVGA: 800 x 480 dots) |
| Display (LCD) - Information | Waveform in Y-T with digital values, Enlarged waveforms, Digital values and Real-time statistical result values, XY graph |
| Display (LCD) - Language | English, French, German, Spanish, Russian, Chinese, Korean, Japanese |
| Interface to PC - Type | Ethernet (10 BASE-T/100 BASE-TX), USB2.0 |
| Interface to PC - Function | Data transfer to PC (up to 1 ms sampling), Control command to GL2000 |
| Interface to PC - Ethernet functions | Web server function, FTP server function, NTP client function, DHCP client function, Email send function |
| Interface to PC - USB function | USB mode (File transfer and deletion from built-in flash and SD on GL2000) |
| Trigger function - Trigger action | Start or stop capturing data by triggering |
| Trigger function - Trigger source (Start) | Off, Measured signal, Alarm, External, Scheduled time, Scheduled day, Elapsed time |
| Trigger function - Trigger source (Stop) | Off, Measured signal, Alarm, External, Scheduled time, Scheduled day, Elapsed time |
| Trigger function - Combination | Level OR, Level AND, Edge OR, Edge AND |
| Trigger function - Threshold (Analog) | High or Low in level mode, Rising or Falling in edge mode, Window-in, Window-out |
| Trigger function - Threshold (Logic) | H or L (4-channel signal pattern) |
| Trigger function - Threshold (Pulse) | High or Rising, Low or Falling, Window-in, Window-out |
| Trigger function - Repeat action | Off, On (Re-armed automatically) |
| Trigger function - Trigger hold out | Hold off repeat action in specified period |
| Trigger function - Mode | Previous start to next start, previous stop to next start |
| Trigger function - Defection accuracy | ± 0.5 % of measurement range |
| Trigger function - Pre-trigger | Up to the number of capturing data points (max. 4000000) specified in built-in RAM (only when built-in RAM is used) |
| Alarm function - Alarm action | Displays and outputs a signal when alarm is detected |
| Alarm function - Threshold (Analog input) | High, Low, Window-in, Window-out |
| Alarm function - Threshold (Logic input) | H or L (signal in each channel) |
| Alarm function - Threshold (Pulse input) | High or Rising, Low or Falling, Window-in, Window-out |
| Alarm function - Combination | OR (Source channel can be assigned with OR condition to output port) |
| Alarm function - Detection cycle | Link with analog sampling |
| Alarm function - Alarm holding | On or Off |
| Alarm function - Detection accuracy | ± 0.5 % of measurement range |
| Storage device - Built-in RAM | Four million samples for each channel |
| Power consumption (AC adapter in 240 V AC) | Approx. 39 V A (59 V A while charging battery) with disabling screen saver |
| Power consumption (DC drive - 24 V) | Approx. 0.5 A (0.81 A while charging battery) with disable screen saver |
| Power consumption (DC drive - 12 V) | Approx. 1 A (Cannot charge battery) with disable screen saver |
| Power consumption (DC drive - 8.5 V) | Approx. 1.46 A (Cannot charge battery) with disable screen saver |
| External dimensions [WxHxD] | Approx. 260 x 161 x 83 mm (with the cover) |
| Weight | Approx. 1.7 kg (the cover is attached, AC adapter and battery are not included) |
| Vibration resistance | Compatible with JIS Vibration test method for automobile Type 1 Class A (Vibration durability test: 5 m/s²) |
| Analog Unit Specifications | |
| Number of input channels | 4 channels |
| Type of input terminal | Isolated BNC connector and Screw terminal (M3.5 screw) (*6) |
| Input method | All channels isolated unbalanced input, Simultaneous sampling |
| Sampling speed (interval) | 1 M Samples/s to 1 Sample/min (1 µs to 1 min) and External (*7) |
| Sampling interval | 1, 2, 5, 10, 20, 50, 100, 200, 500 µs |
| Frequency response | DC to 200 kHz (within +1/-4 dB) |
| Measurement range - Voltage (DC) | 20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000 V, and 1-5V F.S. * Max. rated safety voltage: ±600 V DC |
| Measurement range - DC-RMS (DC coupling and rms value meas.) | 10, 25, 50, 100, 250, 500 mV rms, 1, 2, 5, 10, 25, 50, 100, 250, 500, 1000 V rms F.S. * Max. rated safety voltage: 600 V rms |
| Measurement range - Temperature | Thermocouple: K, J, E, T, R, S, B, N, W (WRe5-26) |
| Measurement range - Humidity | 0 to 100 % RH - using the humidity sensor (option B-530) |
| Filter (Low pass) | Off, Line (1.5 Hz), 5, 50, 500 Hz, 50 kHz (at -3dB, -6dB/oct) |
| A/D converter | 16-bit (effective resolution: 1/40000 of the measuring full range) |
| Measurement accuracy - Voltage (DC) | ± 0.25% of Full Scale |
| Measurement accuracy - Voltage (RMS) | ± 1.5% of Full Scale (Sine wave in 20 Hz - 10 kHz) |
| Measurement accuracy - Temperature (Thermocouple) | Type: R/S, B, K, E, T, J, N, W |
| R.J. Compensation | Internal or External |
| Burnout | Detecting burnout of Thermocouple with menu operation in free-run mode |
| Input impedance | 1 M&Ohm; ±5% |
| Signal source impedance | up to 1 k&Ohm; |
| Maximum input voltage | Between(+) - (-) terminals: 20 mV to 2 V range: 30 V DC/AC, 5 V to 1000 V range: 600 V DC/AC Between channels (-) - (-) terminals: 600 V DC/AC (CAT III) Between channel - GND: 600 V DC/AC (CAT III) |
| Isolation Resistance | Min. 500 M&Ohm; (at 500 V DC) with between input and GND |
| Common-mode rejection ratio | Min. 90 dB (50/60 Hz, signal source impedance: max. 300 &Ohm;) |
| Signal-Noise Ratio (S/N) | 20 mV range: -40 dB (when input terminals + and - are shorted) Other range: -50 dB (when input terminals + and - are shorted) |
Click on a category to view a selection of compatible accessories with the GRAPHTEC GL2000 High-Speed and High Voltage TrueRMS Data Logger with 7" color display, 4-channel.
| Main Unit Specifications | |
| Display (LCD) - Size | 7-inch TFT color LCD (WVGA: 800 x 480 dots) |
| Display (LCD) - Information | Waveform in Y-T with digital values, Enlarged waveforms, Digital values and Real-time statistical result values, XY graph |
| Display (LCD) - Language | English, French, German, Spanish, Russian, Chinese, Korean, Japanese |
| Interface to PC - Type | Ethernet (10 BASE-T/100 BASE-TX), USB2.0 |
| Interface to PC - Function | Data transfer to PC (up to 1 ms sampling), Control command to GL2000 |
| Interface to PC - Ethernet functions | Web server function, FTP server function, NTP client function, DHCP client function, Email send function |
| Interface to PC - USB function | USB mode (File transfer and deletion from built-in flash and SD on GL2000) |
| Trigger function - Trigger action | Start or stop capturing data by triggering |
| Trigger function - Trigger source (Start) | Off, Measured signal, Alarm, External, Scheduled time, Scheduled day, Elapsed time |
| Trigger function - Trigger source (Stop) | Off, Measured signal, Alarm, External, Scheduled time, Scheduled day, Elapsed time |
| Trigger function - Combination | Level OR, Level AND, Edge OR, Edge AND |
| Trigger function - Threshold (Analog) | High or Low in level mode, Rising or Falling in edge mode, Window-in, Window-out |
| Trigger function - Threshold (Logic) | H or L (4-channel signal pattern) |
| Trigger function - Threshold (Pulse) | High or Rising, Low or Falling, Window-in, Window-out |
| Trigger function - Repeat action | Off, On (Re-armed automatically) |
| Trigger function - Trigger hold out | Hold off repeat action in specified period |
| Trigger function - Mode | Previous start to next start, previous stop to next start |
| Trigger function - Defection accuracy | ± 0.5 % of measurement range |
| Trigger function - Pre-trigger | Up to the number of capturing data points (max. 4000000) specified in built-in RAM (only when built-in RAM is used) |
| Alarm function - Alarm action | Displays and outputs a signal when alarm is detected |
| Alarm function - Threshold (Analog input) | High, Low, Window-in, Window-out |
| Alarm function - Threshold (Logic input) | H or L (signal in each channel) |
| Alarm function - Threshold (Pulse input) | High or Rising, Low or Falling, Window-in, Window-out |
| Alarm function - Combination | OR (Source channel can be assigned with OR condition to output port) |
| Alarm function - Detection cycle | Link with analog sampling |
| Alarm function - Alarm holding | On or Off |
| Alarm function - Detection accuracy | ± 0.5 % of measurement range |
| Storage device - Built-in RAM | Four million samples for each channel |
| Power consumption (AC adapter in 240 V AC) | Approx. 39 V A (59 V A while charging battery) with disabling screen saver |
| Power consumption (DC drive - 24 V) | Approx. 0.5 A (0.81 A while charging battery) with disable screen saver |
| Power consumption (DC drive - 12 V) | Approx. 1 A (Cannot charge battery) with disable screen saver |
| Power consumption (DC drive - 8.5 V) | Approx. 1.46 A (Cannot charge battery) with disable screen saver |
| External dimensions [WxHxD] | Approx. 260 x 161 x 83 mm (with the cover) |
| Weight | Approx. 1.7 kg (the cover is attached, AC adapter and battery are not included) |
| Vibration resistance | Compatible with JIS Vibration test method for automobile Type 1 Class A (Vibration durability test: 5 m/s²) |
| Analog Unit Specifications | |
| Number of input channels | 4 channels |
| Type of input terminal | Isolated BNC connector and Screw terminal (M3.5 screw) (*6) |
| Input method | All channels isolated unbalanced input, Simultaneous sampling |
| Sampling speed (interval) | 1 M Samples/s to 1 Sample/min (1 µs to 1 min) and External (*7) |
| Sampling interval | 1, 2, 5, 10, 20, 50, 100, 200, 500 µs |
| Frequency response | DC to 200 kHz (within +1/-4 dB) |
| Measurement range - Voltage (DC) | 20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000 V, and 1-5V F.S. * Max. rated safety voltage: ±600 V DC |
| Measurement range - DC-RMS (DC coupling and rms value meas.) | 10, 25, 50, 100, 250, 500 mV rms, 1, 2, 5, 10, 25, 50, 100, 250, 500, 1000 V rms F.S. * Max. rated safety voltage: 600 V rms |
| Measurement range - Temperature | Thermocouple: K, J, E, T, R, S, B, N, W (WRe5-26) |
| Measurement range - Humidity | 0 to 100 % RH - using the humidity sensor (option B-530) |
| Filter (Low pass) | Off, Line (1.5 Hz), 5, 50, 500 Hz, 50 kHz (at -3dB, -6dB/oct) |
| A/D converter | 16-bit (effective resolution: 1/40000 of the measuring full range) |
| Measurement accuracy - Voltage (DC) | ± 0.25% of Full Scale |
| Measurement accuracy - Voltage (RMS) | ± 1.5% of Full Scale (Sine wave in 20 Hz - 10 kHz) |
| Measurement accuracy - Temperature (Thermocouple) | Type: R/S, B, K, E, T, J, N, W |
| R.J. Compensation | Internal or External |
| Burnout | Detecting burnout of Thermocouple with menu operation in free-run mode |
| Input impedance | 1 M&Ohm; ±5% |
| Signal source impedance | up to 1 k&Ohm; |
| Maximum input voltage | Between(+) - (-) terminals: 20 mV to 2 V range: 30 V DC/AC, 5 V to 1000 V range: 600 V DC/AC Between channels (-) - (-) terminals: 600 V DC/AC (CAT III) Between channel - GND: 600 V DC/AC (CAT III) |
| Isolation Resistance | Min. 500 M&Ohm; (at 500 V DC) with between input and GND |
| Common-mode rejection ratio | Min. 90 dB (50/60 Hz, signal source impedance: max. 300 &Ohm;) |
| Signal-Noise Ratio (S/N) | 20 mV range: -40 dB (when input terminals + and - are shorted) Other range: -50 dB (when input terminals + and - are shorted) |
Click on a category to view a selection of compatible accessories with the GRAPHTEC GL2000 High-Speed and High Voltage TrueRMS Data Logger with 7" color display, 4-channel.
