GWL150 mining intrinsically safe displacement sensor

The mining intrinsically safe displacement sensor is an intelligent instrument used in coal mines to monitor the development of roof subsidence, cracks in the surrounding rock, etc. It has the advantages of small size, easy operation, intuitive display and long service life. This product uses a large battery Group power supply, using touch button switch control, so that the instrument can be used to display working status and non-displaying working status, which greatly improves the reliability of the instrument and the service life of the power supply. It can be used underground for a long time without maintenance. It is a traditional mechanical type It is an ideal substitute product for separation layer monitor and roof settlement dynamic meter. Main technical parameters
) Measuring range
) Measuring accuracy level
) Installation anchor hole diameter,
) Working current
) Power supply adopts mercury-free alkaline battery type Section concatenation
) display mode bit