MSP-2.1 Positioning System Module for Enhanced Worker Safety

Module MSP-2.1 is an Ex-component, and is designed to be built into wearable mining devices (e.g. lamps) and work as part of the system of zonal positioning of miners and transport SPGT-41. 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 MSP-2.1 four wires (power supply circuit, control circuit and control circuit of third-party devices) are taken out.