10 Channel Portable Data Logger GL240

Description

Data logger with 4.3" color display, with 10 channels, 4GB Internal Flash memory with additional SD card slot (max 32GB SDHC), 16-bit resolution, high isolation per channel (125 VAC RMS and 350 VDC channel-to-chassis), Up to 110Vp-p between (+) and (-).  Includes Application CD, StartUp Manual, AC/DC Supply
Model 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. The GL240 is provided with 4 GB of non-volatile memory embedded inside the instrument. The instrument supplies an external SD card slot for additional storage if needed.
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.
Item
Description
Number of analog input channels
10 channels
External input/output
Input
Trigger or Sampling (1 channel), Logic/Pulse (4 channels)
Output
Alarm (4 channels)
Sampling interval
10 ms to 1 hour (10ms to 50ms: voltage only), 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
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)
Maximum number of pulse inputs
Maximum input frequency : 50kHz
Maximum number of count : 50kC/sampling (16-bit counter)
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
Internal
Built-in 4GB Flash Memory
External
One SD card slot (Support SDHC memory card, up to 32GB)
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)
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 GBD 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
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-569): 7.2V DC, 2900mAh)
Power consumption
Max. 36 VA
External dimensions (W x D x H in mm, Excluding projections)
Approx.194 x 121 x 46 (with the cover)
Weight
Approx. 634 g (the cover is attached)