Boiler Control Solution: Instruments and Solution for Automatic Boiler Control

Essential Equipments for Industries

Boilers are used in a broad range of industries such as electric power, pharmaceuticals, chemicals, ceramics, pulp and paper, and food and beverage. Amid the rising energy costs, tightening environmental regulations, and increasing awareness of safety as of late, the needs for high efficiency operation, low emission operation, and safe and stable operation of boilers are growing.

Increasing Efficiency of Boilers

In order to ensure the air and fuel are combusted at an optimal ratio, the waste of fuel is eliminated, and the exhaust gas is cleaned, real-time monitoring of the oxygen concentration of combustion gases is required. Equipped with an oxygen sensor unit with a longer life span, the Zirconia Oxygen Analyzer ZR series are capable of measuring an oxygen concentration with high reliability. 

Safe and Stable Operation

A single-loop controller can be used to properly distribute control functionality. Offering the advantages of flexibility of building distributed control systems, simple maintenance, compatibility with conventional systems, and the like, the YS1000 Series of Single-loop Controllers are ideal for safe and stable operation at low costs.

Monitoring the drum level and steam flow rate in accurate at any conditions

In order to ensure highly efficient and safely operated boilers, it is also indispensable to accurately monitor the drum level and steam flow rate. The EJA and EJX Series of Differential Pressure Transmitters are capable of measuring the drum level with high stability even in actual applications at high temperatures and high pressures. 
Voretex Flowmeter VY Series Built-in Temperature Sensor Type is a simple and highly reliable features  and allows simultaneous measurement of flow rate and temperature and caluculation of steam mass flow rate and energy flow rate with bulit-in steam table.

Why Buy Yokogawa?

Yokogawa offers a wide variety of sensors and controllers that are used to monitor and operate boilers, and contributes to increasing the efficiency and environmental performance of boilers, as well as ensuring their safe and stable operation. We want you to explore Yokogawa's sensors and controllers in order to increase the efficiency and environmental performance of your boilers, and ensure their safe and stable operation.

Drum Level Measurement

Benefits

• Long term high stability measurement is realized under actual plant conditions

 

Combustion Control

Benefits

• Reduced debugging time
• Improvement of the reliability of programs
• Safe and stable control at low cost

 

Steam Flow Measurement

The Vortex Flowmeter VY Series (Built-in Temperature Sensor Type) provides all of these functions in a single device.

Benefits

• Low installation and operational costs
• Safety operation to reduce leakage points
• Save energy by accurate measurement

 

Combustion Control

 

Combustion Control

 

Our Key Technologies

 

The VY Series Key Technology

The VY Series inherits the proven original sensing structure and high reliability of the YEWFLO series. Its unique shedder bar design with dual flow sensors provides robust, long-term stable performance. Moreover, with Yokogawa’s proprietary SSP signal processing technology, it automatically removes vibration noise and extracts true vortex signals, ensuring accurate and stable flow measurement.