100 Bar sensor by KA Sensors 
 
A quality pressure sensor designed for measuring brake pressure.  100  Bar  range
 
Stainless body, solid state internals. Flying lead with no connector, approx 30cm long.
 
Note the  M10 x 1  port   fitting. 
Input voltage 5 Volts, output is a linear 0.5 - 4.5 volts
Always supplied with calibration sheet.