Hydrastep™ is an electronic gauging system which determines and displays both the water and steam level within the steam drum. ... Conductivity probe instruments such as Hydrastep were originally developed as an alternative to sight glasses for steam drums, also known as boiler drums or feed drums.Jan 31, 2020
How does a hydra step work?
Hydra step water/steam monitoring systems are electronic gauging systems consisting of a water column which is connected to the drum, water enters the column from the vessel and by electrode signals based on the conductivity principle, the level of water is measured and monitored.
Why do we need to monitor the water level of the boiler?
The level of water in a steam boiler must be carefully controlled, to ensure good quality steam is produced safely, efficiently and at the correct pressure.
Why is it important to monitor the pH levels in the boiler feedwater and condensate system?
Low makeup or feedwater pH can cause serious acid attack on metal surfaces in the preboiler and boiler system. Even if the original makeup or feedwater pH is not low, feedwater can become acidic from contamination of the system.
What can happen if the boiler water level is too high?
The dangers of an excessively high water level in a steam boiler include: Increased carryover of water into the steam will result in poor operation and/or malfunction of the steam system components, due to dirt. Wet and dirty steam can contaminate or spoil the product where it is used directly. ... Poor product quality.