Industrial Group "Microelectronic Sensors" (IG MIDA) was founded in 1991. It develops and produces microelectronic sensors and transmitters for industrial and special applications based on original "Silicon-on-Sapphire" (SOS) sensing elements. Transmitters are also produced in explosion-proof version. Measured pressure ranges are from 6 kPa to 250 MPa; accuracy 0.1-0.25%FS, measured media temperature ranges from -100 to +300 C. We produce also power supplies, digital indicators, etc/ More information on our site.