The Graphtec GL820 is a versatile multi-channel data logger designed for high-accuracy data acquisition in industrial, laboratory, and research applications. It supports multiple signal types and provides reliable long-term data recording with isolated inputs for enhanced measurement accuracy. Specifications: • Input Channels: 20 Analog Channels (Expandable up to 200 Channels) • Input Types: Voltage, Thermocouple, RTD, Humidity, Pulse, Logic • Channel Isolation: Fully Isolated Inputs • Sampling Speed: Up to 10 ms • Display: 5.7-inch TFT Color LCD • Memory: Internal Flash Memory with USB Storage Support • Interfaces: USB 2.0, Ethernet • Data Storage: Internal Memory, USB Flash Drive • Alarm Function: Independent Alarm Monitoring • Power Supply: AC Adapter, DC Input, Optional Battery Pack • Real-Time Waveform Display • Long-Term Data Logging Capability Features: • High-speed and high-accuracy data acquisition • Simultaneous multi-channel measurement • Portable and standalone operation • Easy data export and analysis • Ideal for temperature, voltage, strain, force and process monitoring applications The Graphtec GL820 delivers reliable, high-performance data logging for engineers, researchers, and industrial professionals requiring accurate measurement and long-term monitoring solutions.
