Electrical Contacts:

These can be fitted to all 100mm diameter instruments.

When an electrical contact is fitted to an instrument is has the advantage of indication as well as a control or alarm.

• Single or double contacts standard.
• 2 or 3 wire snap contact system.
• 'Make' or 'break' on rise.
• Contacts rated up to 250 volts.
• Power up to 50VA through contacts.
• Liquid filling available.
• Adjustment can be made over 270º scale by means of a knob or removable key.
• Magnetic contacts are available where there is vibration.
• Each unit is supplied with 1 metre of cable.