Home » WeiDa Lambda Oxygen Sensor WO163304 For Wood Heater, 4-Wire Piezoelectric

WeiDa Lambda Oxygen Sensor WO163304 For Wood Heater, 4-Wire Piezoelectric

SKU: 1005002477203835-Default Title
Default Title
€46,26
-38% €74,02 €46,26

WeiDa Lambda Oxygen Sensor WO163304 is a four-wire piezoelectric oxygen sensor designed specifically for wood heaters. This lambda sensor provides real-time feedback on the combustion air balance, helping your stove burn more efficiently, reduce smoke, and lower emissions. Built by WEIDA Auto Parts, it carries OEM No. OZA685-WW1 and is crafted to withstand the demanding environment inside a wood-burning heater. Origin: Mainland China.

With a robust 4-wire configuration, the sensor delivers stable readings and a quick response to changes in oxygen levels, so your control system can adjust the air supply automatically for cleaner, more consistent heat. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

  • Integrate the sensor into a lambda-control loop to optimize fuel efficiency and minimize smoke and creosote buildup.
  • Place the sensor where it can accurately sense flue gas oxygen—avoid direct heat surges and ensure proper airflow around the sensing element.
  • Regularly inspect for soot or contaminants on the sensing surface; clean or replace as recommended to maintain accurate readings and efficient combustion.

Product specifications

  • Brand: WEIDA Auto Parts
  • Model / OEM No.: WO163304 / OZA685-WW1
  • Sensor Type: Piezoelectric Oxygen Sensor
  • Configuration: 4-wire
  • Application: For Wood Heater
  • Origin: Mainland China
  • Hysteresis: OZA685-WW1
  • Measuring Range: OZA685-WW1
  • Repeatability: 90
  • Resolution: N/A

Package includes:

  • WeiDa Lambda Oxygen Sensor WO163304
  • OEM No.: OZA685-WW1

Warnings / Reminders

  • Verify compatibility with your wood heater model before installation.
  • Handle sensor carefully; avoid bending wires or applying excessive force to the sensing element.
  • Install according to the heater manufacturer’s guidelines and ensure proper electrical connections to prevent incorrect readings.

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