DE800 Oxygen Sensor Interface Board

Manufacturer's part number :


Manufacturer Honeywell

Honeywell - Sensors

Description :

The DE800 sensor interface board is a control and measurement devices for Honeywell's range of dynamic, highly accurate oxygen sensors. The ability of these sensors to operate without any reference gas makes them often ideal for many applications, including combustion and environmental control.

Honeywell oxygen sensors using zirconia-based sensing elements require external connection to an electronic measuring circuit to control sensor operation and signal processing. A heating element on the sensor produces the 700 °C required for the ZrO° to achieve its operational temperature. This interface boards supply the sensor with the necessary circuits to provide this control and processing, while also providing sensor calibration heater power supply.

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  • Provides the necessary circuits to control Honeywell oxygen sensors
  • Functional testing and calibration in ambient air
  • PCB board format
  • Linear output of measured oxygen content in voltage or current format
  • Low power consumption
Features Similar products
Supply Voltage (V) 24  

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Supply Current 100 mA  
Output Signal 0 to 10 Vdc or 4 to 20 mA  
Oxygen Concentration Range 0.1 to 25% by volume O2  
Oxygen Pressure Range 2 mbar to 3 bar  
Operating Temperature (°C) -10 to 50  
Resolution 12 bit  
Sensitivity (ms/mbar) 1.05  
Accuracy ± 2 %  
Repeatability ± 1 %