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Ensure that signals are not corrupted by noise from other channels with this multi-use data logger's high isolation inputs. Suitable for remote monitoring and controlling, this data logger supports WEB servers, FTP servers, and FTP client network functions. In addition, this logger transfers data to PLC via Modbus/TCP protocol.
Ensure that signals are not corrupted by noise from other channels with this multi-use data logger's high isolation inputs. Suitable for remote monitoring and controlling, this data logger supports WEB servers, FTP servers, and FTP client network functions. In addition, this logger transfers data to PLC via Modbus/TCP protocol.
Control, monitor, and transfer data to PC via web browser with this data logger. In addition, this data logger features long-term data recording, GL-Connection software, and is expandable up to 200 channels.
Features
Notify by alarm output function
Alarm level can be set for each channel:
Useful function for long term data recording
4 to 20mA Current measurement
Long term recording capability
The standard features include a built-in 4 GB Flash memory, and SD card slot up to 32 GB to be used as external storage for recorded data at the same time as transferring the data to a PC (one file size is up to 2 GB). Selectable from two types of file formats: Graphtec Binary Data (GBD), CSV data which can be open by Excel, supplied software allows GBD files to be converted to CSV format
Setting app
Easily enter settings and monitor measured data from a PC. This datalogger is ideal for use with single unit. This datalogger inherited the setting screen menus from GL series.
GL-connection
Maximum 20 units of this datalogger can be connected. Display modes come standard with a Y-T view, digital view, XY view and FFT view. Contains direct Excel functions and a file connection function. Can convert GBD files to CSV format.
FTP backup functions
Periodically backing up recording data to FTP server. Backup Interval: 1H・2H・6H・12H・24H・per file when the upload is succeeded, the file can be deleted automatically from device memory.
| Number of Analog Terminal Units | Up to 10 units (200 channels) |
| Sampling Speed | 10 msec to 1 hour (Only voltage: 10 to 50 ms with limited channels), external (Able to select at only "STAND ALONE" mode)*1 *1The input/output cable for GL B-513 option (sold separately) is required to use the external I/O function. |
| Trigger/Alarm Function | Repeat trigger: On/OFF Trigger conditions: Start/Stop: Off, level value, alarm, external input, specified time, specified day of the week, certain time Alarm judgment modes: Combination: Analog, Logic or "AND"/"OR" of pulse Analog judgment: H (↑), L (↓), Window In, Window Out Logic judgment: Pattern Pulse judgment: H (↑), L (↓), Window In, Window Out Operation of the alarm output function: Alarm lamp on device, email alarm notification, alarm output (4 channels ("REMOTE" 1 channel only) Alarm output (hold function): Yes |
| External Input/Output*1 | Input/output types: Trigger input (1 channel) or External sampling input (1 channel)/logic input (4 channels) or pulse input (4 channels), only for STAND-ALONE mode Input specifications: Input voltage range: 0 to 30 V (single-ended ground input) Input signal: No-voltage contact (a-contact, b-contact, NO, NC), open collector, voltage input Input threshold voltage: Approximately 2.5 V, hysteresis: Approximately 0.5 V (2.5 to 3 V)*7 Alarm output specifications: Alarm output: 4 channel ("REMOTE" 1 channel only) Output format: Open collector output (5 V, pull-up resistance 10 KΩ) Collector-GND voltage: 50 V, collector current: 2 A, collector dissipation: 0.3 W *1The input/output cable for GL B-513 option (sold separately) is required to use the external I/O function. *7Switch between logic and pulse. Switch between trigger and external sampling. |
| Pulse Input | Revolutions mode: This mode counts the number of pulses per sampling interval, and then converts them by multiplying the scaling factor to the RPM. Settable the number of pulses per revolution during revolution. Spans: 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M RPM/F.S. Counts mode: Displays a count of the number of pulses for each sampling interval from the start of measurement. Spans: 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M C/F.S. Inst. mode: Counts the number of pulses for each sampling interval. Resets the count value after each sampling interval. Spans: 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M C/F.S. Maximum number of pulse inputs: Maximum input frequency: 50 kHz Maximum number of count: 50 kC/sampling (16-bit counter) |
| Math Channels | Computation types: +,－, ×, ÷ (Arithmetic) CH: Input channel (CH1 to 200) |
| Scaling Function(EU) | 4 points can be set for each channel, temperature range: 2 points is available |
| Annotation Input | Alphanumerics, number of characters: 31 Function: A comment can be input for each channel |
| PC I/F | Types: Ethernet (10BASE-T/100BASE-TX), USB 2.0, wireless LAN option (sold separately) Functions: Transfer device data to the PC, control device from PC, and connect as a remote terminal unit of GL840 Ethernet functions: Web server function, FTP server function, FTP client function, NTP client function, DHCP client function, DHCP server function, modbus/TCP communication USB functions: USB drive mode: Transfer and delete the captured files in the internal memory or SD CARD Realtime data transfer speed: 10 msec/1 channel maximum (*The transfer speed varies depends on the number of channels) |
| Memory Devices | Internal memory: Approximately 4 GB External memory slot: SD CARD slot: 1 (Compatible with SDHC, up to approximately 32 GB memory available) Maximum size for 1 file: 1 file size is up to 2 GB Memory contents: Setup conditions/measured data |
| Capture Function | Functions: OFF, ring capturing, relay capturing Ring capturing: If the number of recordings is exceeded "1000 to 2,000,000", capturing recording will continue on another file with deleting the oldest one. When ring capture is ON, the possible recording time becomes less. Relay capturing: The captured data is continuously captured by files separated in the set relay unit without losing data File format: GBD (Graphtec Binary Data) format/CSV format Functions during capture: Replacement of SD CARD |
| Data Backup Function*2 | Backup interval: OFF, 1, 2, 6, 12, 24 hours, each file Backup destination: Internal memory, SD card, FTP Data format: GBD·CSV *2(Each file can be selected only when the backup destination is set to FTP and the captured file is deleted when the backup of the FTP client settings is activated normally)When the RING mode or external pulse synchronization sampling is selected for recording, the backup function is not available. When there are many active channels or the sampling time is fast or the backup interval is long, it may take time to close the data file after recording stops because the size of the data to be backed up becomes large. When saving file to FTP server using wireless LAN connection, backup may fail depending on the communication condition. Available sampling speed is 100 ms or slower when using the CSV format. When backup is enabled and data file format is specified as CSV format, SD memory card exchange (hot-swapping) and RELAY recording are not available. |
| Operating Environment | -4 to 140°F (20 to 60°C) only when using B-564 or B-564SL (sold separately) input terminals and DC power (0 to 45°C) when using B-565 (sold separately) input terminal or AC adapter 5 to 85% R.H. (non condensed) (When using the USB PD as the power supply, the specification is based on power supply requirements) |
| Power Source | AC adapter: AC 100～240V/50～60 Hz DC power: 8.5 to 24 V DC (Maximum 26.4 V), requires option B-514 (sold separately) USB PD: External USB PD compatible battery (USB power delivery revision 2.0 later), not supplied |
| Power Consumption | Below 24 VA (when using the supplied AC adapter, AC100V) |
| Others | Vibration: Automobile parts Type 1 Class A equivalent |
| Approximate Dimensions (Excluding Protrusions) | Standard terminal B-564 (sold separately) or screwless terminal B-564SL (sold separately): 7.38 x 7.2 x 2.57" (187.5 × 183 × 65.5 mm) |
| Approximate Weight (Excluding AC Adapter) | Standard terminal B-564 (sold separately) is attached: 2.4 lbs (1090 g) Standard terminal B-564 (sold separately) is attached: 2.25 lbs (1020 g) Withstand high-voltage high-precision terminal B-565 (sold separately) is attached: 2.47 lbs (1120 g) |
Click on a category to view a selection of compatible accessories with the GRAPHTEC GLT400 Midi Multi-Use Data Logger.
| Number of Analog Terminal Units | Up to 10 units (200 channels) |
| Sampling Speed | 10 msec to 1 hour (Only voltage: 10 to 50 ms with limited channels), external (Able to select at only "STAND ALONE" mode)*1 *1The input/output cable for GL B-513 option (sold separately) is required to use the external I/O function. |
| Trigger/Alarm Function | Repeat trigger: On/OFF Trigger conditions: Start/Stop: Off, level value, alarm, external input, specified time, specified day of the week, certain time Alarm judgment modes: Combination: Analog, Logic or "AND"/"OR" of pulse Analog judgment: H (↑), L (↓), Window In, Window Out Logic judgment: Pattern Pulse judgment: H (↑), L (↓), Window In, Window Out Operation of the alarm output function: Alarm lamp on device, email alarm notification, alarm output (4 channels ("REMOTE" 1 channel only) Alarm output (hold function): Yes |
| External Input/Output*1 | Input/output types: Trigger input (1 channel) or External sampling input (1 channel)/logic input (4 channels) or pulse input (4 channels), only for STAND-ALONE mode Input specifications: Input voltage range: 0 to 30 V (single-ended ground input) Input signal: No-voltage contact (a-contact, b-contact, NO, NC), open collector, voltage input Input threshold voltage: Approximately 2.5 V, hysteresis: Approximately 0.5 V (2.5 to 3 V)*7 Alarm output specifications: Alarm output: 4 channel ("REMOTE" 1 channel only) Output format: Open collector output (5 V, pull-up resistance 10 KΩ) Collector-GND voltage: 50 V, collector current: 2 A, collector dissipation: 0.3 W *1The input/output cable for GL B-513 option (sold separately) is required to use the external I/O function. *7Switch between logic and pulse. Switch between trigger and external sampling. |
| Pulse Input | Revolutions mode: This mode counts the number of pulses per sampling interval, and then converts them by multiplying the scaling factor to the RPM. Settable the number of pulses per revolution during revolution. Spans: 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M RPM/F.S. Counts mode: Displays a count of the number of pulses for each sampling interval from the start of measurement. Spans: 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M C/F.S. Inst. mode: Counts the number of pulses for each sampling interval. Resets the count value after each sampling interval. Spans: 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M C/F.S. Maximum number of pulse inputs: Maximum input frequency: 50 kHz Maximum number of count: 50 kC/sampling (16-bit counter) |
| Math Channels | Computation types: +,－, ×, ÷ (Arithmetic) CH: Input channel (CH1 to 200) |
| Scaling Function(EU) | 4 points can be set for each channel, temperature range: 2 points is available |
| Annotation Input | Alphanumerics, number of characters: 31 Function: A comment can be input for each channel |
| PC I/F | Types: Ethernet (10BASE-T/100BASE-TX), USB 2.0, wireless LAN option (sold separately) Functions: Transfer device data to the PC, control device from PC, and connect as a remote terminal unit of GL840 Ethernet functions: Web server function, FTP server function, FTP client function, NTP client function, DHCP client function, DHCP server function, modbus/TCP communication USB functions: USB drive mode: Transfer and delete the captured files in the internal memory or SD CARD Realtime data transfer speed: 10 msec/1 channel maximum (*The transfer speed varies depends on the number of channels) |
| Memory Devices | Internal memory: Approximately 4 GB External memory slot: SD CARD slot: 1 (Compatible with SDHC, up to approximately 32 GB memory available) Maximum size for 1 file: 1 file size is up to 2 GB Memory contents: Setup conditions/measured data |
| Capture Function | Functions: OFF, ring capturing, relay capturing Ring capturing: If the number of recordings is exceeded "1000 to 2,000,000", capturing recording will continue on another file with deleting the oldest one. When ring capture is ON, the possible recording time becomes less. Relay capturing: The captured data is continuously captured by files separated in the set relay unit without losing data File format: GBD (Graphtec Binary Data) format/CSV format Functions during capture: Replacement of SD CARD |
| Data Backup Function*2 | Backup interval: OFF, 1, 2, 6, 12, 24 hours, each file Backup destination: Internal memory, SD card, FTP Data format: GBD·CSV *2(Each file can be selected only when the backup destination is set to FTP and the captured file is deleted when the backup of the FTP client settings is activated normally)When the RING mode or external pulse synchronization sampling is selected for recording, the backup function is not available. When there are many active channels or the sampling time is fast or the backup interval is long, it may take time to close the data file after recording stops because the size of the data to be backed up becomes large. When saving file to FTP server using wireless LAN connection, backup may fail depending on the communication condition. Available sampling speed is 100 ms or slower when using the CSV format. When backup is enabled and data file format is specified as CSV format, SD memory card exchange (hot-swapping) and RELAY recording are not available. |
| Operating Environment | -4 to 140°F (20 to 60°C) only when using B-564 or B-564SL (sold separately) input terminals and DC power (0 to 45°C) when using B-565 (sold separately) input terminal or AC adapter 5 to 85% R.H. (non condensed) (When using the USB PD as the power supply, the specification is based on power supply requirements) |
| Power Source | AC adapter: AC 100～240V/50～60 Hz DC power: 8.5 to 24 V DC (Maximum 26.4 V), requires option B-514 (sold separately) USB PD: External USB PD compatible battery (USB power delivery revision 2.0 later), not supplied |
| Power Consumption | Below 24 VA (when using the supplied AC adapter, AC100V) |
| Others | Vibration: Automobile parts Type 1 Class A equivalent |
| Approximate Dimensions (Excluding Protrusions) | Standard terminal B-564 (sold separately) or screwless terminal B-564SL (sold separately): 7.38 x 7.2 x 2.57" (187.5 × 183 × 65.5 mm) |
| Approximate Weight (Excluding AC Adapter) | Standard terminal B-564 (sold separately) is attached: 2.4 lbs (1090 g) Standard terminal B-564 (sold separately) is attached: 2.25 lbs (1020 g) Withstand high-voltage high-precision terminal B-565 (sold separately) is attached: 2.47 lbs (1120 g) |
Click on a category to view a selection of compatible accessories with the GRAPHTEC GLT400 Midi Multi-Use Data Logger.
