Lambda sensors for biomass

Oxygen sensor for biomass combustion optimization

Made for biomass

Oxygen sensor entirely designed for wood heating appliances manufacturers. High reliability, fast monitoring, excellent water resistance and tightness.

Drawing

Denso Made

Made and designed in Japan by Denso Corporation for wood heating market.Denso and FKK Corporation strive to revolutionize biomass market.

Data-sheet

Universal

This oxygen sensor provides an output signal in the range of lambda and can be used as universal lambda sensor in every biomass or solid fuel appliances.

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Biomass burner and boiler oxygen sensor

Introducing the OSx Oxygen Sensor made for biomass burner, an advance technology to maximises burner performance and solid fuel efficiency while reducing harmful emissions.

The OSx oxygen sensor have been designed by DENSO Corporation in cooperation with FKK Corporation to measure the pro- portion of unburned oxygen in exhaust gases of biomass, especially wood pellet burner systems.

This oxygen sensor with integrated zirconium heater, provide an output signal in the range of lambda and make it capable of being used as universal lambda sensor in every biomass burning appliances.

Applications

Biomass

Pellet boiler
Wood chips boiler
Biomass boiler
Other biomass burner

Solid fuel, Hydrogen, Other

Commercial burner
Industrial burner equipment
Other laboratory equipments

What role do lambda sensors play?

In order to reduce emissions, modern biomass boiler have been designed to carefully control the amount of solid fuel they burn.

The Lambda (or Oxygen) Sensor is a critical component in this process, its goal is to work together with the boiler’s auger, inlet and exhaust air fan and electronic control unit (ECU) to achieve the lowest possible output of environmentally harmful exhaust gas emissions and biomass fuel consumption whatever the fuel quality.

The Lambda Sensor does this by monitoring the percentage of unburned oxygen present in the burner’s exhaust gases. This data is fed to the boiler’s ECU, which adjusts the A/F (air/solid fuel) mixture. The correct air/solid fuel mixture enables the burner to run efficiently, reducing solid fuel consumption and CO2, NOX, HC emissions.

Denso O2 sensor technology benefits

Save energy

Can cut fuel (e.g. pellet) annual consumption and emission by 20%
Range

Detects a broad range of air-fuel ratio up to 21%
Optimize

Allow an easy adapatation of burner output whatever fuel quality (pellet)
Life span

Long lasting (non-aging) due to Denso quality
Versatile

Built-in heater to run at all exhaust gases temperatures
Installation

Easy to install, service and retrofit
Robustness

Excellent water resistance and air tightness
Certification

Comply with RoHS, REACH regulation on Hazardous Substance
Quality

Made in Japan by Toyota car No.1 supplier. 100% checked before shipment