Graphtec Data logger, 20-channel, 10 ms, 300 Vss, with high accuracy, 4 GB Flash | GL840-WV-EU
Manufacturer number: GL840-WV-EU
Graphtec GL840-WV-EU | 20-channel data logger, opt. up to 200 channels, sampling rate 10 ms to 1 hour, USB, LAN. Model with higher measuring accuracy and dielectric strength of the input channels CAT II 300V.
- 20 potential-free measuring channels
- Expandable up to 200 channels - freely selectable in steps of 20
- Channel expansion with option B-564/565 and B-566
- Sampling rate: adjustable from 10 ms to 1 h (depending on the number of channels)
- 1 channel each for logic, impulses and alarm
- Interfaces: USB 2.0, LAN
- Internal non-volatile memory: 4 GB flash
- SD card slot with max. 32 GB
- External data recording directly on memory card (exchange possible during measurement)
- 7 inch (17.8 cm) color display (WVGA 800 x 480 dots ) for displaying the signal curves and / or digital measurement values
- Resolution: 16 bit
- Voltage measuring range: ± 20mV ... ± 100V
- Connection of thermocouples: R, S, K, E, T, J, N, W
- Connection of resistance thermometers: Pt100, JPt100, Pt1000
- Filter: on / off
- Adjustable alarm output
- Adjustable menu language: English, French, German, Chinese, Korean, Russian, Spanish, Japanese
- Operation via power supply
- Operation via 2 battery packs (option B-569)
- Alternatively operation DC 8 to 24 volts
- 230 V connection via AC adapter (included)
- Optional third party sensors
- Dimensions: W 240 mm x H 158 mm x D 52.5 mm
- Weight 1.01 kg
- Warranty 1 year
Technical Data
Accuracy temperature: | Reference cold junction compensation ±1.1°C |
---|---|
Accuracy voltage measurement: | ±0,05 % v.E. + 1 µV |
Alarm outputs: | 4 |
Article number: | GL840-WV-EU |
Connection types: | analog channels (screw terminals) |
Dimensions (L x W x H) (mm): | 166 x 240 x 52,5 |
Display: | 7" TFT color display (WVGA 800x480px) |
Interfaces: | USB, LAN |
Measured value memory: | 4 GB Flash |
Model: | GL840-WV-EU |
Number of channels: | 20 |
Resolution (bit): | 16 |
Special features: | expandable to 200 channels (steps of 20) external data recording on memory card (32 GB SD) |
Temperature sensors Types: | R, S, K, E, T, J, N, W, Pt100, JPt100, Pt1000 |
Voltage measuring range: | ±20 mV - ±100 V |
Warranty (years): | 1 |
Weight (kg): | 1.035 |
Documents & Downloads
Description
Data logger, 20-channel, 10 ms, 300 Vss, with high accuracy, 4 GB Flash | GL840-WV-EU
Compact data logger / digital recorder with up to 200 potential-free measurement channels and direct storage of measured values on a USB stick. The multifunctional data logger solution for recording voltage, temperature, humidity, logic and impulses.
The large buttons and the high-contrast 7 inch (17.8 cm) WXVGA color display with a resolution of 840 x 480 pixels make configuration of the data logger extremely easy. The buttons are ergonomically arranged so that they can be reached easily and operated even when wearing gloves. The measurement signals are connected via the integrated M3 screw terminals. The input range for measuring voltages can be set between 20 mV and 100 V, and numerous different types of thermocouples can be connected and configured in the device. The sample rate / sampling rate per measuring channel can be set between 10 ms and 1 h.
Lieferumfang
- GL840 with input terminal block B-565 CATII
- Power supply 230V
- German software for controlling, setting, evaluating and transferring to Excel for Windows
- German firmware and German manual
- Delivery incl. 20-channel connection unit