MSP-2.2 Positioning System Module for Enhanced Mining Safety

Module of positioning system MSP-2.2 is an analogue of MSP-3, and is designed to be built into wearable mining devices and work as a part of the system of zonal positioning of miners and transport SPGT-41 (at the factory the program for work in the system SPGT-41 is installed). Structurally, the modules consist of an electronic board covered with a heat-shrinkable tube with an adhesive sublayer covering all components and printed conductors. For connection of external intrinsically safe circuits in the module three wires with connected socket type ZHR-3 (power and control circuits). MSP-2 differs from MSP-3 only in the software.