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DISASTER PREVENTION SENSOR

FALLING ROCK DETECTION DEVICE

KS3181C

 

This device incorporates the “floating electric power device”, and is capable to output an alarm signal when the power is cutoff by blackout. The other functions are same as KS3162B.
 

FALLING ROCK DETECTOR (WIRE SENSOR TYPE)

KS315E

Measurement item: For Detection of Falling Rock

 

 

This is an advanced model following to the previous “cut wire sensor type”. The cut-wire-sensor of previous model was exposed and weak against the collision even by small falling rocks despite it will not affect railway operation. The cut-wire sensor of KS315E is distributed in the structure of the fence, and supported by piles of
H-shape steel. Therefore, this cut-wire sensor functions only when the fence is broken by the falling rocks that affect the railway operation. The height and the length of the fence are designed depending on the site conditions. The repair or maintenance is very simple. The repair is just the replacement of the damaged part of the fence.
  落石検知柵

INCLINATION SENSOR

KS445E

 

This device is fitted on the structure for the purpose of its security and disaster prevention. The alarm by contact signal is output when the inclination level exceeds the previously set value.
 
 
  傾斜感知器

STRETCH SENSOR

KS428A

 

This dial gauge is used to measure the stretch in the range of +/- 20mm. The alarm by contact signal is selectable to be set at +/-5mm or +/-10mm or +/-20mm.
 
 
  伸縮計

 

 
 
 
 
   

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