Faria Kronos 2" Water Pressure Gauge Kit, 30 PSI, 19007
Kronos 2" Water Pressure Gauge Kit - 30 PSI
2" - Hole size: 2.0625"
A pressure gauge operates by sending a low amperage current
through the gauges's meter to ground via a sending unit with variable
resistance. The resistance of the sending units increase or decrease with the
changes in pressure, temperature, etc...
As the sender's resistance
varies, the amount of current allowed to flow through it to ground changes and
the meter deflects, showing the change in pressure.
- Anti-scratch glass lens
- Plastic Cases for corrosion resistance and long life
- 12 VDC negative ground
- Can be adapted for 24 VDC systems
- Available in standard or Metric values