ICP DAS USA, Inc. RF Transceiver Modules and Modems SAR-713

SAR-713 is a seismic alarm recorder designed for earthquake monitoring and data acquisition. It features a tri-axial MEMS accelerometer with a ±2 g range and a sampling rate of 100 Hz, making it suitable for establishing earthquake warning systems. The device can display real-time earthquake intensity based on standards from the Central Weather Bureau of Taiwan or the GB/T 17742-2008 standard from China. It includes two digital outputs for security applications and supports an NTP function for accurate timekeeping. The SAR-713 utilizes an STA/LTA algorithm for earthquake detection and allows for customizable settings for event duration and alarm time recording. It supports Modbus TCP and Modbus RTU communication protocols, enabling connections to multiple hosts simultaneously. The device operates within a wide temperature range of -25 °C to +75 °C and has a robust metal casing for durability. Power requirements range from +10 VDC to +30 VDC, with a power consumption of 3.5 W. The SAR-713 is suitable for applications requiring reliable seismic monitoring and data logging.