Graphtec GL260 datalogger
Details
The Graphtec GL260 is a compact, portable datalogger for industrial temperature and voltage monitoring. Its 10 channels each sample at up to 10ms and are galvanically isolated to prevent cross-channel interference. Graphtec is a Japanese brand known for the durability and quality of its instruments. Data is stored internally up to 8GB, expandable with an SD card, and exports easily to CSV. Voltage, thermocouple and humidity inputs are supported on every channel.
The integrated 4.3-inch colour display shows live waveforms and statistics, and USB is included as standard for PC control and data transfer. This version is the bare logger: it has the input terminal built in and ships with the AC adapter, but without the hard case, battery and accessories of the kit (see the comparison below). Sensors are not included. Contact us if you need help selecting the right sensors for your application.
| Model overview | Graphtec GL260 | GL260 kit | Graphtec GL860 | GL860 kit |
|---|---|---|---|---|
| Channels | 10 | 10 | 20, expandable to 200 | 20, expandable to 200 |
| Sampling interval | 10 ms | 10 ms | 5 ms | 5 ms |
| Resistance temperature detectors | No | No | Yes | Yes |
| Interfaces | USB 2.0 | USB 2.0 | USB 2.0, Ethernet | USB 2.0, Ethernet |
| Display | 4.3" TFT (480x272) | 4.3" TFT (480x272) | 7" TFT (800x480) | 7" TFT (800x480) |
| Battery pack | No | 1x B-573 | No | 2x B-569 |
| Hard carrying case | No | Yes | No | Yes |
| Price |
Specifications
| Isolation | All channels isolated, 60 Vp-p between terminals |
| Input resistance | 1 MΩ |
| Voltage ranges | 20 mV - 100 V (12 ranges) |
| Thermocouples | K, J, E, T, R, S, B, N, C (W) |
| Temperature range (thermocouples) | -200 °C - 2000 °C |
| Logic/pulse inputs | 4 |
| Alarm outputs | 4 (open collector) |
| Trigger input | 1 |
| Storage | 8 GB, expandable with SD card |
| Battery | Up to 5 hours |
| Dimensions | 188 x 117 x 42 mm |
| Weight | 500 g |
Accessories
The Graphtec GL260 comes with the following accessories:
- 1x AC adapter
Pros and cons
- Fully isolated inputs
- Durable Japanese build
- Portable
- Sensors sold separately
- No battery or case included
Downloads
| Graphtec GL260 user manual |  (9.54 MB) | Download |
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