Lets take beer for example, the usual beer production process involves various storage tanks being filled with malt and barley. Level measurement ensures that that blockage and low levels of ingredients does not occur and raise alarms which are very common indeed. The single rod level measurement system is reliable and can be used for almost any situation. This is a classic example of where you could use a level measurement tool. Another way that level measurements are used is to monitor the amount of foam that is produced from making the beer in the first place. All of the tools are resistant to high temperatures so if the liquid gets too cold it will still work. All of the measurements are temperature controlled so they will not stop working if the liquid itself becomes to cold. Reliable measurements are independent from foam generation and does not get affected from humidity of condensation. They are very special and unique tools and without them it would practically be impossible to operate these procedures.