Alarms & Warning Devices

  • WEMA Alarm Make Point Switch
    This module is fitted in series with a resistive sender and gauge and allows switch outputs on rising and falling resistance to be set. Suited for switching audible or visible alarms or other devices such as e.g. pumps. Output limited to ?A, relays may be required for higher loads.
    Part No. Description Price Quantity
    Alarm switch make point WEM hi/low 40028
    $95.00 Inc GST
  • Part No. Description Price Quantity
    Alarm switch multifunction 12/24V 410.060
    $366.00 Inc GST
    Alarm switch x 3 multifunction 12/24V 410.061
    $487.00 Inc GST
  • Ohm Range Convertor Module
    This module can be used to convert any resistive input to another desired resistive output. Can be used for mismatched sender - gauge combinations, converting single station output to double station, etc.
    Part No. Description Price Quantity
    Convertor Gauge Ohms Range 410.063
    $445.00 Inc GST
  • WEMA Ohms Range Converter
    The WEMA Ohms range converter converts signals from the European resistance standard to the USA standard, or vice versa. It is thius possible to drive an American standard instrument from a European sender or a European standard instrument from an American standard sender.
    Part No. Description Price Quantity
    Convertor Ohms range toggler Euro/ USA or USA/Euro 40131
    $149.00 Inc GST
  • VDO Low Water Level Alarm
    The VDO low water level alarm warns within seconds when the water level falls below the level of the probe. Kit includes ss probe, M14x1,5 adaptor, soldering bush, electronic module, warning light and buzzer.
    Part No. Description Price Quantity
    Alarm low water level kit VDO 12/24V 410.007
    $618.00 Inc GST
  • VDO Signal Amplifier/Dividers
    To amplify or divide a 12 or 24V square or sine wave signal input by a selectable ratio of 2, 4, 8 or 16, output 0,7 to 10V square wave.
    Part No. Description Price Quantity
    Signal Amplifier/Divider 411.096
    $327.00 Inc GST