GWL150 mining intrinsically safe displacement sensor

测量范围：

0-150mm

测量精度：

4级

安装锚孔直径：

28mm、42mm

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 (.section) 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 It is an ideal substitute for traditional mechanical separation layer monitors and roof settlement dynamic meters.
Main technical parameters:
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Measurement range:
b)
Measurement accuracy: level
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Installation anchor hole diameter:,< br/>)
Operating current:
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Power supply: using mercury-free alkaline batteries, R-type cells connected in series
)
Display mode: bit
Production and operation of Shandong Chengde Electronic Technology Co., Ltd.
Telephone:
Mobile phone:
:
Email
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Contact: Manager Ma< br/>Address:
No. Nanguan Road, Taishan District, Tai'an City, Shandong Province