Atex Druckschalter BC-DSHB/HC (bis 350 bar)BC-DSHB/HC (up to 350 bar) Atex pressure switchBC-DSHB BC-DSBCAtex Druckschalter BC-DSHB/HC (bis 350 bar)Atex Druckschalter BC-DSHB/HC (bis 350 bar)

intrinsically safe pressure switch

pressure switch up to 350 bar

The BC-DS pressure switch converts hydraulic signals to electrical signals (up to a max system pressure of 350 bar). The switching point is set at a stepless knob. (For pressure setting range, see specifications). The product features high functionality, compact design and robustness.

  • The switching point is factory-set to the middle of the pressure setting range ┬▒0,5 bar:
  • The product is free of paint-wetting substances.
  • nipple design
Housing diecasting zinc
Pressure range max 350 bar
Connection fluid mounting G 1/4 or flange ISO 16873
Type of protection Mining
I M2 Ex ia Mb
II 2G Ex ia IIC T4 Gb,

The pressure switches BC DSPB and BC DSPC and BC DSHB and BC DSHC are conform to the following standards:

DIN EN 60079-0:2012
(General provisions)
Electrical devices for hazardous areas (explosive)

DIN EN 60079-11:2012
(Intrinsic safety i)
Electrical devices for hazardous areas (explosive)


IEC 60079-0:2007-10   Edition 5
General requirementes
Explosiv atmospheres Part 0 Equipment

IEC 60079-11:2006
   Edition 5
Equipment protection by intrinsic safety
Explosiv atmospheres Part 11