Perseus Range - OEM suitable, Intrinsically Safe Vacuum Switches

Perseus range - ATEX/IECEx Exia IIC Gas certification. Black anodised aluminium housing

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    T6 Ta = -50 to +78°C & T5 Ta = -50 to +93°C & T4 Ta = -50 to +128°C
  • Single or dual microswitch option (simultaneous or adjustable) with adjustable deadband option
  • Internal adjustment scale
  • 316 stainless steel or black anodised aluminium switchcase to IP66 & IP67 standards
  • Proven and documented SIL 2 IEC 61508 suitability.


Available model: VF60 Range : -950 mBar to -0.4 mBar

This range of switches features a robust high quality housing with 1 or 2 sealed SPDT microswitches and has been designed for use in environments where explosive gases can be present (e.g. gas fields, oil rigs & chemical plants etc). Micro switches can be set for single, dual simultaneous, or dual independently adjustable operation. Environmentally sealed or hermetically sealed micro switch options are available.

The Perseus range has separate electrical and adjustment chambers meaning that set point adjustment can be carried out with the power on and the switch in operation. The stainless steel housing is available with one or two electrical entries.

Industrial Technical Services from Mississauga, Ontario is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels.

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