Güralp Minimus and Minimus+ digitizers

Specification

24-bit, four-channel (⨹ eight-channel) digitizer with nominal 2.44 μV/count sensitivity
Compact form: 134 × 99 × 45 mm (⨹ 134 × 139 × 45 mm) and 0.67 kg (⨹ 0.78 kg)
Compatible with all analogue seismic sensors with a voltage output
Simultaneously accommodates one (⨹ two) triaxial sensor(s), one (⨹ two) infra-sound sensor(s) and a digital feed from a Radian post-hole or borehole instrument
Supports automatic Identification of I.P. addresses via Güralp Discovery software and a cloud-based or organisational registry server
Remote instrument and data management via Discovery
Bluetooth Android app for installation integrity checking
Hot-swappable data storage with dual redundant microSD cards (2x 128GB MicroSD)
GNSS time-synchronisation, compatible with Navstar (GPS), GLONASS, Galileo and BeiDou constellations. PTP is available for when GNSS is impractical