Graphtec GL-240 [GL240] Compact Standalone 10-Channel Datalogger w/4.3 in. Color Display

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Graphtec
Rp.33,531,000
Availability:
4 - 6 WEEKS
Product Code:
GL240
Brand:
Graphtec
Update Terakhir:
03 Apr 2023
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Graphtec GL240 is a third-generation data logger product with exceptional price/performance. It’s a 10 analog channel device augmented by four discrete inputs and outputs. Its discrete inputs can be configured as a group to be either logic inputs or pulse inputs. When configured for pulse, each of the four channels can be configured to measure frequency or to count. The four discrete outputs are alarms that can be triggered by a variety of easily-defined analog and pulse/discrete input channel conditions. The 10 GL240 analog input channels may each be configured to measure a direct connected voltage in the range of 20 mV to 100 V full scale across 12 ranges, or for a direct-connected thermocouple of any type to measure temperature. Each of the GL240’s analog input channels is electrically isolated from other channels and from power ground allowing off-ground measurements using shunts, as well as powered or grounded thermocouples.

The most powerful GL240 feature is its triggering flexibility. Data recording can be independently started or stopped as a function of analog and pulse/discrete signal level (single or windowed), alarm, date and time, and day-of-the-week. Triggers can also be configured to operate only once, or to automatically repeat. The ability to of the GL240 to adapt to virtually any desired trigger condition allows the instrument to operate unattended for long periods of time with complete autonomy.

The GL240 operates either connected to a PC or entirely stand-alone. Connection to a PC may be over a standard USB or optional wireless connection. Either connection approach may take advantage of supplied PC-side software to configure, acquire, display, and record digitized information for storage directly to the PC’s HDD. Acquired data may be retrieved for review and analysis after recording, including the ability to export to Microsoft Excel. Using the GL240’s wireless option enables the instrument’s networking features, allowing it to be remotely configured and managed using the standard Web browser of any computer or smart phone. Automatic backup of data acquired to a user-accessible SD memory card is also supported via its FTP facility.

Finally, the measurement reach of a wireless-enabled GL240 is further extended by use of the GL100 accessory. The GL100 wirelessly enables measurements of temperature/humidity, acceleration, CO2, illuminance, ac current, and more. Communicate with up to (1) GL100 unit with B-568 Wifi module.

  • 10 analog input channels
  • Programmable per channel
  • ±20 mV to ±100 V over 12 ranges
  • Supports direct-connected thermocouples of any type
  • Full isolation per channel
  • 4 discrete input channels
  • 4 discrete alarm outputs
  • Programmable as a group as logic or pulse inputs
  • Pulse inputs support counter or frequency inputs
  • Optional WiFi wireless operation with optional B-568 module
  • Wireless LAN capability | remote monitoring & datalogging
  • Flexible input system for wide array of applications
  • Ability to access additional (GL100) sensors & adapters
  • Extended memory capacity using SD memory card
  • Max sampling interval up to 10ms

                            • Number of analog input channels: 10 channels
                            • External input/output *1:
                            • Input *2: Trigger or Sampling (1 channel), Logic/Pulse (4 channels)
                            • Output *3: Alarm (4 channels)
                            • Sampling interval: 10 ms to 1 hour (10ms to 50ms: voltage only) *4, External signal
                            • Time scale of waveform display: 1sec. to 24 hour /division
                            • Trigger, Alarm function:
                            • Trigger action: Start or stop capturing data by the trigger
                            • Repeat action: Off, On (auto rearmed)
                            • Trigger source: Start: Off, Measured signal, Alarm, External, Clock, Week or Time; Stop: Off, Measured signal, Alarm, External, Clock, Week or Time
                            • Condition Setting: Combination: OR or AND; Analog signal: Rising (High), Falling (Low), Window-in, Window-out; Logic signal: Pattern (combination of each input signal in high or low); Pulse (number of count): Rising (High), Falling (Low), Window-in, Window-out
                            • Alarm output Outputs a signal when alarm condition occurs in the input signal *5
                            • Pulse input function:
                            • Rotation count (RPM): Counts the number of pulses per sampling interval and converts to rpm (rotations per minute), Number of pulses for one rotation may be set to 50, 500, 5000, 50k, 500k, 5M, 50M, 500M rpm/F.S. (rpm./Full Scale)
                            • Accumulating count: Accumulates the number of pulses from the start of measurement 50, 500, 5000, 50k, 500k, 5M, 50M, 500M C/F.S. (Counts/Full Scale)
                            • Instant count: Counts the number of pulses per sampling interval 50, 500, 5000, 50k, 500k, 5M, 50M, 500M C/F.S. (Counts/Full Scale)
                            • Calculation function:
                            • Between channels: Addition, Subtraction, Multiplication, and Division for analog input
                            • Statistical: Select two calculations from Average, Peak, Maximum, Minimum, RMS
                            • Search function: Search for analog signal levels, values of logic or pulse or alarm point in captured data
                            • Interface to PC: USB (Hi-speed), WLAN (using B-568 option)
                            • Storage device: 
                            • Media: 4 GB Internal Memory; SD memory card (Support SDHC, up to 32 GB). Memory card not included
                            • Saved contents: Captured data, Setting conditions, Screen copy
                            • Capturing mode:
                            • Mode: Normal, Ring, Relay
                            • Ring: Saves most recent data (Number of captured data: 1000 to 2000000 points) *7
                            • Relay: Saves data to multiple files without losing data until data capturing is stopped
                            • Replay Data: Replays captured data that was saved in the GL240 (in BGD or CSV format)
                            • Scaling (Engineering unit) function:
                            • Measured value can be converted to the specified engineering unit:
                            • - Analog voltage: Converts using four reference points (gain, offset)
                            • - Temperature: Converts using two reference points (offset)
                            • - Pulse count: Converts using two reference points (gain)
                            • Action during data capture:
                            • Displaying parst data (using dual display mode (Current + Past data))
                            • Hot-swapping the SD memory card
                            • Saving data in between cursors
                            • Display:
                            • Size: 4.3-inch TFT color LCD (WQVGA: 480 x 272 dots)
                            • Language: English, French, German, Chinese, Korean, Russian, Spanish, Japanese
                            • Information *8: Waveform in Y-T with digital values, Waveform only, Digital value, Digital values and statistics values
                            • Operating environment: 0 to 45 ºC, 5 to 85 % RH (non condensed) (When operating with battery pack 0 to 40 ºC, charging battery 15 to 35 ºC)
                            • Power source:
                            • AC adapter: 100 to 240 V AC, 50/60 Hz (1 pc of adapter is attached as standard accessory)
                            • DC power: 8.5 to 24 V DC (DC drive cable (option B-514) is required)
                            • Battery pack: Mountable battery pack (battery pack (option B-517): 7.2V DC, 2900mAh)
                            • Power consumption *9: Max. 36 VA
                            • External dimensions (W x D x H): Approx.188 x 117 x 42 mm (Excluding projections)
                            • Weight *10: 500 g
                            • *1 Input/Output cable for GL (option B-513) is required to connect the signal.
                            • *2 Input signal; Voltage range: Up to 24V (common ground) Signal type: Voltage, Open collector, Contact (relay) Threshold: Approx. + 2.5 V (Hysteresis: Approx. 0.5V (2.5V to 3V))
                            • *3 Output signal: Open collector (pull-up to 5V by 10kΩ resistor) Voltage: Max. 30V Current: Max. 0.5A Collector dissipation: Max. 0.2W
                            • *4 Minimum interval varies by number of channels used.
                            • *5 Output port can be specified in each input channel.
                            • *7 Size of the capture data will be limited to 1/3 of available memory.
                            • *8 Display mode is switched every time the dedicated key is pressed. In magnified digital value mode, the displayed channel number can be specified. In the waveform display mode, the changing of the time scale will be effective from the point of the next displayed data.
                            • *9 Rating under maximum power consumption using the AC adapter, with LCD display on, and battery pack being charged.
                            • *10 Excludes AC adapter and battery pack.
                            • NOTE: For detailed specifications. Please see Brochure/Datasheet

                            • (1) GL240 data logger
                            • (1) 4 GB flash memory card
                            • (1) AC adapter
                            • (1) Software on CD

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