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BVQI Quality Logo ISO 9001:2000
  
Accurate Controls
ISO 9001:2000

C102 header

A precision, high current mercury switch, Oil or Winding temperature controller for Alarm, Trip and Cooler control with optional analogue output.
C102 Instrument
  • Configured as an Oil Temperature Indicator (OTI) or Winding Temperature Indicator ( WTI) for simulation of transformer 'Hot Spot' temperature
  • ONAN/OFAF Dual gradient option
  • Self contained system
  • Fully compensated for ambient temperature
  • High current switching (15 Amps)
  • Maximum number of control switches '5'
  • Extra long capillary length 60 metres
  • Weatherproof case to IP55 (bottom entry capillary only)
  • Higher specification cases available
  • Optional selectable analogue output
  • Optional switch test knob
  • Choice of scale options

Download this specification sheet as a PDF C102 PDF file


A131 header
A precision, high current mercury switch, Oil or Winding temperature controller for Alarm, Trip and Cooler control with optional analogue output.
A131 Instrument
  • Configured as an Oil Temperature Indicator (OTI) or Winding Temperature Indicator ( WTI) for simulation of transformer 'Hot Spot' temperature
  • ONAN/OFAF Dual gradient option
  • Self contained system
  • Fully compensated for ambient temperature
  • High current switching (15 Amps)
  • Maximum number of control switches '4'
  • Extra long capillary length 60 metres
  • Weatherproof case to IP55 (bottom entry capillary only)
  • Higher specification cases available
  • Optional selectable analogue output
  • Optional switch test knob
  • Choice of scale options

Download this specification sheet as a PDF A131 PDF file


A275 header

A precision, high current micro switch, Oil or Winding temperature controller for Alarm, Trip and Cooler control suitable for seismic use. Optional analogue output.
A275 Instrument
  • Configured as an Oil Temperature Indicator (OTI) or Winding Temperature Indicator ( WTI) for simulation of transformer 'Hot Spot' temperature
  • ONAN/OFAF Dual gradient option
  • Suitable for marine, offshore and transport situations
  • Approved for seismic applications in association with BS 142, IEC 255
  • No external power supply required for indication or operation
  • High current switching (10 Amps)
  • Fully compensated for ambient temperature
  • Maximum number of control switches '4'
  • Maximum capillary length '60 metres'
  • Weatherproof case to IP55 (bottom entry capillary only)
  • Higher specification cases available
  • Maximum pointer
  • Optional selectable analogue output
  • Choice of scale options

Download this specification sheet as a PDF A275 PDF file  


A200-2 header

A precision, micro switch, Oil or Winding temperature controller for Alarm, Trip, Pump & Fan control with optional analogue output
A200-2 Instrument
  • Configured as an Oil Temperature Indicator (OTI) or Winding Temperature Indicator ( WTI) for simulation of transformer 'Hot Spot' temperature
  • ONAN/OFAF Dual gradient option
  • Self contained system
  • 2, 3 or 4 High current switches(5 Amp max
  • Selectable normally open - normally closed switch configuration
  • Fully compensated for ambient temperature
  • High current switching (5A ac Max)
  • Up to 30 metre capillary length
  • Weatherproof case to IP55 (bottom entry capillary only)
  • Higher specification cases available
  • Data acquisition facility
  • Choice of scale options

Download this specification sheet as a PDF A200-2 PDF file