What Does Cm H2o Mean?

What Does Cm H2o Mean? The centimetre of water unit is frequently used to measure the central venous pressure, the intracranial pressure while sampling cerebrospinal fluid, as well as determining pressures during mechanical ventilation or in water supply networks (then usually in metres water column). What does cmH2O measure? The centimetre of water unit is

What Is The Principle Of Water Alarm?

What Is The Principle Of Water Alarm? Principle of Water Level Indicator. The working principle of a water level indicator is actually quite simple. Water level indicators work by using sensor probes to indicate water levels in a storage tank. These probes send information back to the control panel to trigger an alarm or indicator.