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Yamato GL840M Multi-Channel Data Logger
Description from the supplier
Yamato GL840M Multi-Channel Data Logger
Memory Capacity
4GB
Sampling Interval
1 MS to 1 Hour
Time scale of waveform display
1 sec. to 24 hour /division
- Flexible input system for wide array of applications
- Wireless LAN capability for remote monitoring and remote data logging system
- Extended memory capacity using SD memory card
- Maximum sampling interval of up to 10ms
- Large easy-to-read 7-inch wide color LCD for GL840M and 4.3-inch for GL240
Isolated/Universal input, standalone multi-channel data logger ideal for voltage/temperature measurement on multiple channels.
- GRA Resistance Key Tool
- Power Cord
- Operator's Manual
- Manufacturer's Documentation
- 1 Year Manufacturer's Warranty
Product details
| Number of analog input channels | 20 channels in standard configuration, Expandable up to 200 channels |
| Number of analog input terminals | Up to 10 terminals (20 channels / terminal), standard config:1 |
| Type of analog input terminal | Multi-input type, Withstand-voltage type |
| Port for digital sensor | 1 port for the sensor/input terminal/adapter of GL100 |
| 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 | 1 sec. to 24 hour /division |
| Trigger, Alarm function | Trigger action - Start or stop capturing data by the trigger |
| Pulse input function | Rotation count (RPM) mode |
| Accumulating count mode | 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 mode | Counts the number of pulses per sampling interval 50, 500, 5000, 50k, 500k, 5M, 50M, 500M C/F.S. (Counts/Full Scale) |
| Calculation function | 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 | Ethernet (10 BASE-T/100 BASE-TX), USB (Hi-speed), WLAN (using B-568 option) |
| Storage device | Built-in 4GB Flash Memory |
| External | One SD card slot (Supports 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 capturing data: 1000 to 2000000 pointsRelay: Saves data to multiple files without losing data until data capturing is stopped |
| Replay data | Replays captured data that was saved in the GL840 (in GBD or CSV format) |
| Scaling (Engineering unit) function | Measured value can be converted to 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 past data (using dual display mode (Current + Past data)) Hot-swapping the SD memory cardSaving data in between cursors |
| Display (LCD) | 7-inch TFT color LCD (WVGA: 800 x 480 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, Bar chart |
| 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 | 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 two battery packs (battery pack (option B-569): 7.2V DC, 2900mAh) |
| Power consumption | Max. 36 VA |
| External dimensions WxDxH | ~ 240 x 158 x 52.5 mm |
| Weight | ~ 1010g |
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