- New service G-REMOTE from Graphtec
- 3 new functions (Alarm history, Enhanced inter-CH calculation, Memory loop function)
- Usability is greatly improved.
- Supports all isolated channels and multi-function input.
- By limiting the number of channels, data is captured at a sampling interval of up to 10 ms.
- WLAN unit (optional) enables wireless measurement with a PC and remote monitoring.
- Read how calibration helps optimisation here.
Graphtec GL260
Graphtec GL series are robust data loggers and suitable for voltage, current and temperature sensors. The clear display shows measured values digitally or in graph form. The maximum measurement rate is 10 times per second (per channel) for 10 inputs. The data can be written to the internal memory or to USB stick or directly to a PC or laptop.
| Item | Description | |
|---|---|---|
| Number of analog input channels | 10 channels | |
| External input/ output (*1) |
Input | Trigger or Sampling (1 channel), Logic/Pulse (4 channels) 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)) |
| Output | Alarm (4 channels) Output signal: Open collector (pull-up to 5V by 10kΩ resistor) <Maximum rating of the output transistor> Voltage: Max. 30V Current: Max. 0.5A Collector dissipation: Max. 0.2W |
|
| Sampling interval | 10 ms to 1 hour (10ms to 50ms: voltage only, Minimum interval varies by number of channels used.), External signal (*1) | |
| 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 |
|
| Pulse input function |
Measurement mode | Rotation count (RPM) mode Accumulating count mode Instant count mode |
| Maximum number of pulse inputs | Maximum input frequency : 50kHz Maximum number of count : 50kC/sampling (16-bit counter) |
|
| Interface to PC | USB (Hi-speed), WLAN (using B-568 option) * B-568 is available in limited region. | |
| Storage device |
Internal | Built-in 8GB Flash Memory (*2) |
| External | One SD card slot (Support SDHC memory card, up to 32GB) (*2)(*3) | |
| Saved contents | Captured data, Setting conditions, Screen copy | |
| Display | 4.3-inch TFT colour LCD (WQVGA: 480 × 272 dots) | |
| 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-573): 7.2V DC, 2875mAh) | |
| Power consumption | Max. 36 VA (Rating under maximum power consumption using the AC adapter, with LCD display on, and battery pack being charged). |
|
| External dimensions (W x D x H) | Approx.188 x 117 x 42 mm (excluding projections) | |
| Weight | Approx. 500 g (excludes AC adapter and battery pack) | |
*1 Input/Output cable for GL (option B-513) is required to connect the signal.
*2 Figures are approximate. File size of captured data is 2GB in GBD or CSV file format on this chart.
*3 SD memory card cannot be used on SD card slot while the wireless LAN unit (optional item B-568) is used.
