Graphtec GL860 Multi-Channel Data Logger

Overview

The Graphtec GL860 is a compact, lightweight multi-channel data logger with a 7-inch color LCD display and expandable channel capacity from 20 to 200 channels using optional expansion terminal bases. It supports multi-function input including voltage, temperature (thermocouples), current measurement, and humidity with optional accessories. The unit features 8GB of internal memory expandable via SD card, USB 2.0 and Ethernet connectivity with web server and FTP functions for remote supervision and data transfer.

Key Features

• 20 to 200 channels expandable via optional B-566 expansion base
• 7-inch color LCD display with improved menu navigation
• 8GB internal memory expandable with SD card (up to 32GB)
• Voltage measurement: 20 mV to 100 V DC and 1-5 V DC ranges
• Thermocouple support: K, J, E, T, R, S, B, N, C, RTD
• 4 pulse or logic/alarm inputs with optional B-513 cable
• Sampling intervals from 10 ms to 1 hour with external trigger option
• USB 2.0, Ethernet with optional Wi-Fi capability
• Independent input type, alarm, trigger, and scaling per channel
• Alarm history and inter-channel calculation functions
• Memory loop functions (ring and relay capture)
• Hot-swappable SD card at sampling intervals 100 ms or slower
• Modbus communication support

Applications

• Multi-point industrial facility monitoring
• High-channel-count environmental data logging
• Equipment performance and durability testing
• Remote factory monitoring via Ethernet
• Long-term multi-parameter data acquisition

Included Accessories

• GL860 Data Logger unit
• Quick Start Guide
• AC Adapter (100-240 VAC, 50/60 Hz)