MostaTech will showcase its latest lineup of inertial sensors at INTERGEO 2026, taking place from 15 to 17 September in Munich, Germany, at Stand G055 in Hall B6.
The company will exhibit a range of ultra-compact Fiber Optic Gyroscopes (FOGs) developed for applications where installation space, weight, and power consumption are critical. This includes the VG191A, which measures 24 millimeters in diameter and 40 millimeters in length. It delivers 0.015°/√h angle random walk (ARW) and 2°/h bias stability while consuming 0.5 W. For applications requiring higher precision, the VG091A-4LN (Ø24 × 52 mm) achieves 0.01°/√h ARW and 1°/h bias stability.
Both gyroscopes feature integrated optics and electronics within a μ-metal housing to provide enhanced immunity to magnetic interference. Their compact cylindrical design makes them suitable for pipeline inspection, underground utility mapping, borehole surveying, and other geospatial applications.
MostaTech will also present highly durable FOGs engineered for operation under severe mechanical and environmental conditions. The VG2103S-3000 can withstand shocks of up to 3000 g and vibrations up to 30 g RMS. It is available in versions capable of operating in temperatures from −60°C to +125°C. The VG2103S-3000 delivers low-noise performance with 0.03°/√h ARW and 1°/h bias stability.
Also on display will be the G321M, MostaTech’s latest three-axis FOG. Measuring 53 × 53 × 36 mm, the sensor integrates three single-axis FOGs with a three-channel ADC board and RS422 interface providing an 8 kHz output rate. The G321M delivers 1°/h bias stability and 0.025°/√h ARW. Built-in magnetic shielding aims to ensure stable operation in electromagnetically disturbed environments. Weighing 145g and consuming 2 W, the G321M is designed to provide a balance between performance, size, and power efficiency.
The display will also feature the VG221 FOG, measuring Ø33 × 12 mm, alongside the compact U121D and cylindrical U123D FOG IMUs.
MostaTech’s portfolio of FOGs and FOG IMUs offers compact, non-ITAR, cost-effective inertial solutions for applications including mobile mapping, underground surveying, UAVs, UUVs, USVs, ROVs, autonomous vehicles, inertial navigation systems, and precision platform stabilization.
