3NFF 3NF/F Electrochemical Nitrix Oxide NO Gas Sensor For Both Fixed And Portable Gas Detection Equipment

Model Number:3NFF 3NF/F
Minimum Order Quantity:1
Delivery Time:3-5workingdays
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:USA
Price:Negotiable
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Location: Shenzhen Guangdong China
Address: Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
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3NFF 3NF/F Electrochemical Nitrix Oxide NO Gas Sensor For Both Fixed And Portable Gas Detection Equipment


Key Features:

  • Anti-interference Filter: Equipped with an inboard filter that removes the interfering effect of SO₂ in the flue stream, which is critical for ensuring measurement accuracy in flue gas analysis scenarios where SO₂ often coexists.
  • Stable and Reliable Performance: It has low long-term output drift (less than 2% signal loss per month) and excellent repeatability (2% of signal). Meanwhile, the maximum zero shift is limited to 30 ppm equivalent within the 20°C - 40°C range, guaranteeing consistent data output over long-term use.
  • Broad Environmental Adaptability: It can work normally in a temperature range of -20°C to +40°C and a non-condensing humidity range of 15% - 90% RH. Its tolerance to slight atmospheric pressure fluctuations (±10%) also allows it to be used in most indoor and outdoor environments.
  • Easy Integration: With clear requirements for bias voltage (+300 mV) and load resistor (10 Ω), the sensor has a simple electrical interface. It can be easily integrated into various gas detection devices and analytical instruments without complex circuit design.

Typical Applications:

  • Flue Gas Analysis: It is especially suitable for NO content detection in flue gas, and can be used in conjunction with sensors such as 3SF/F and 2FO to form a complete flue gas analysis solution for industrial boilers and incineration equipment.
  • Industrial Safety Monitoring: Deployed in factories or workshops that generate NO during production processes, to monitor toxic gas concentrations in real time and protect the health of on-site workers.
  • Environmental Monitoring Equipment: Integrated into portable or fixed environmental detectors to monitor NO emissions from automobile exhausts and industrial waste gas, supporting environmental pollution control work.
  • Special Gas Detection Systems: Applied in customized gas analysis equipment for research institutions and laboratories, used for precise measurement of NO in experimental environments.

Operating Temperature Range-20°C to +40°C (see Note 1)
Recommended Storage Temp0°C to 20°C
Operating Pressure RangeAtmospheric ± 10%
Pressure Coefficient0.01% signal / mbar
Operating Humidity Range15 - 90% RH non-condensing


China 3NFF 3NF/F  Electrochemical Nitrix Oxide NO Gas Sensor For Both Fixed And Portable Gas Detection Equipment supplier

3NFF 3NF/F Electrochemical Nitrix Oxide NO Gas Sensor For Both Fixed And Portable Gas Detection Equipment

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