• Pressure switch / Bourdon tube / for liquids / increased safety

BN4

Article: 00114442

Pressure switch / Bourdon tube / for liquids / increased safety

Pressure switch with bourdon tube
special design, Type series BN4...

Case DN 100/160 with rear blow-out device
Case and pressure element assembly of stainless steel
Nominal ranges 1?400 bar
EC type-examination per Directive 97/23/EG,
certificate no. 07 202 1321 P 0001/14/D/01
piece of equipment with safety function cat. IV
VdTÜV-component identification number:
TÜV.SDW.14-234
TÜV.SDWF.14-234
TÜV.SDWFS.14-234

Options

Safety pattern gauge with solid baffle wall and
blow-out back
Case with liquid filling and degree
of protection IP 66
Classification per SIL 2
Connection to Zone 0
Material certificate per DIN EN 10204
Free of oil and grease for use with oxygen

Specifications

  • Technology: Bourdon tube
  • Fluids: for liquids
  • Protection level: increased safety
  • Pressure range: Min.: -1 bar (-14.5 psi)

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