How to Stop Cyber Attacks on PLC or DCS?
As control system professionals, it is in our interest to ensure our measurement and control systems are secure from unauthorized
Unbonded Strain Gauge Principle
These strain gauges are not directly bonded onto the surface of the structure under study. Hence they are termed as unbounded strain gauges. Description of the
Semi Conductor or Piezo Resistive Strain Gauge Principle
These gauges are directly bonded (that is pasted) on the surface of the structure under study. Hence they are termed
Metal Foil Strain Gauge Principle
These gauges are directly bonded (that is pasted) on the surface of the structure under study. Hence they are termed
Fine Wire Strain Gauge Principle
These gauges are directly bonded (that is pasted) on the surface of the structure under study. Hence they are termed
Sling Psychrometer Principle
Sling Psychrometer is used to measure both the dry bulb and wet bulb temperatures at time. These temperatures are a
Humidity Sensing Absorption Hydrometer Principle
A change in resistance with change in humidity is taken as a measure of humidity. This is type of Electrical
Hair Hydrometer Principle
Due to humidity, several materials experience a change in physical, chemical and electrical properties. This property is used in transducer that
Dew Point Meter Principle
Dew Point Meter Principle By Cooling at constant pressure if the temperature of air is reduced, the water-vapour in the
Flow Nozzle Principle, Advantages, Disadvantages, Applications
When a flow nozzle is placed in a pipe and it causes a pressure drop which varies with flow rate. Study about Flow Nozzle Advantages, Disadvantages.