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BALLUFF BHS004K PRESSURE-RATED/ FOR HAZARDOUS AREAS/ NAMUR INDUCTIVE SENSORS

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Introduction


Balluff BHS pressure-rated inductive sensors withstand pressures up to 500 bar. They are perfectly suited for monitoring the position of your hydraulics, such as when controlling the end position of hydraulic cylinders or monitoring valve positions.


Their durability is made possible by media-resistant housing materials and a special sealing process. For your individual applications, we offer a comprehensive range of product configurations with different housing diameters and thread sizes.


Certifications

  


Features


  • Connection: M12x1-Male, 4-pin, A-coded
  • Operating temperature: -25 to 70 °C
  • IP rating: IP68
  • Pressure rating max: 500 bar 
  • Interface: NAMUR
  • Base type deviation: Pin assignment 
  • Short and long configurations
  • With and without fixed stop
Sensor : Basic features
Approval/Conformity CE, UKCA, CCC Ex, IECEx, ATEX, WEEE
Basic standard EN 60079-0, EN 60079-11, IEC 60079-0, IEC 60079-11, IEC 60947-5-6
Sensor : Display/Operation
Function Indicator No
Power Indicator No
Sensor : Electrical Connection
Cable diameter D _
Cable length L _
Number of conductors _
Sensor : Electrical Data
Operating Voltage Ub 7.7 to 9 VDC
Output Resistance Ra _
Protection Class _
Switching Frequency 1000 Hz
Sensor : Environmental Conditions
EN 60068-2-27, Shock Half-sinus, 30 g , 11 ms
EN 60068-2-6, Vibration 55 Hz, amplitude 1 mm, 3x30 min
Sensor : Functional Safety
MTTF (40 °C) 9720 a
Sensor : Interface
Switching Output _
Sensor : Material
Housing Material Stainless steel
Material Jacket _
Material Sensing Surface POM
Sensor : Mechanical Data
Dimension Ø 12 x 56 mm
Installation for flush mounting
Size M12x1
Sensor : Range/Distance
Assured Operating Distance Sa 1.1 mm
Rated Operating Distance Sn 1.5 mm
Real Switching Distance sr 1.5 mm