GA-UDL 1000 Universal Geotechnical Data Logger

GA-UDL is a universal data logger that features professional data logging and supports most of available sensors in a civil/geotechnical laboratory. This data logger can read data of load cell sensors, linear potentiometer displacement sensors, pressure sensors, some linear variable displacement transducers (LVDT), thermocouples and many other sensors. GA-UDL can read up to 48 sensors at the same time with a maximum sampling rate of 1 sample per second per each channel. GA-UDL is a stand-alone data logger and records the data on its internal memory and once logging process is completed, data can be downloaded from the USB port of the GA-UDL. Alternatively, using GTDAC Pro software, the data are recorded on a PC and presented in tables and graphs in real-time.

• Inputs channel: Up to 48 channels
• Power supply: o 85～264V AC 50/60Hz o 12～36V DC
• Display: 7-inch high brightness TFT colour LCD
• Dimensions: 185 x 154 x 176 mm
• Normal operating condition: o Temperature:-10 ~ 50° o Humidity:10 ~ 90% (without condensation of moisture)
• Recording intervals: 1, 2, 4, 6, 15, 30, 60, 120 & 240 seconds (each channel)
• Internal memory to record data
• USB port to download data
• Input measurements: o Current: 0 ~ 20 mA, 0 ~ 10 mA, 4 ~ 20 mA, 0 ~ 10 mA o Voltage: 0 ~ 5 V, 1 ~ 5 V, 0 ~ 10 V, ±5 V, 0 ~ 5 V, 0 ~ 20 mV, 0 ~ 100 mV, ±20 mV, ±100 mV o Thermal resistance: Pt100, Cu50, Cu53, Cu100, BA1, BA2 o Linear resistance: 0 ~ 400 Ω o Thermocouple: B, S, K, E, T, J, R, N, F2, Wre3-25, Wre5-26