Intrinsically Safe

Vacuum switches - Intrinsically safe ATEX EExia certified for use in Category 1 (Zone 0) hazardous areas.

Guardian Range – Industry standard

  • Certification ATEX CE Ex II1G EExia IIC T6
    Ta -50 to +78°C, T5 Ta -50 to +93°C, T4 Ta -50 to +128°C
  • Single or dual settings
  • Adjustable deadband option
  • Stainless steel or black anodised aluminium case to IP66/67
  • M20 electrical connection
  • Proven and documented SIL 2 IEC 61508 suitability.
  • Manual reset option
  • Alternative microswitches
Guardian Intrinsically Safe Vacuum Switch
V1100 Vacuum Ultra Low -55 to -2 mBar
V1100 Vacuum -995 to -150 mBar
P1100 Pressure/vaccum -1 to +2 Bar

Titan Range

  • Certification ATEX CE Ex II1GD EExia IIC T6
    Ta -50 to +78°C, T5 Ta -50 to +93°C, T4 Ta -50 to +128°C
  • GOST R Certified option
  • Single or simultaneous dual settings
  • Stainless steel or black anodised case to IP66
  • Integral terminal block via M20 electrical connection
  • Proven and documented SIL 2 IEC 61508 suitability.
  • Resistors option
  • Ministry of Defence approved
Titan Intrinsically Safe Vacuum Switch
VI560 Vacuum -995 mBar to -0.25 mBar

Argus Range – OEM Suitability

  • Certification ATEX CE Ex II1G EExia IIC T6
    Ta -50 to +78°C, T5 Ta -50 to +93°C, T4 Ta -50 to +128°C
  • Single or simultaneous dual settings
  • PPS (engineering polymer) or stainless steel case to IP67
  • DIN 43650 connector or integral terminal block via M20 entry
  • Proven and documented SIL 2 IEC 61508 suitability.
Argus Intrinsically Safe Vacuum Switch
VI560 Vacuum -995 mBar to -2 mBar