Nitric oxide electrochemical gas detection module – NO gas sensor


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Electrochemical NO gas sensor Introduction

Electrochemical NO gas sensor is a gas sensor based on the electrochemical gas detection principle to measure the concentration of nitric oxide gas. Electrochemical NO gas sensor adopts three electrode structure design, high performance chip, has good selectivity and stability, product performance is significantly improved, built-in temperature sensor, with temperature compensation function, sensor also has digital output, easy to use. The nitric oxide sensor is widely used in the production of various portable and stationary gas detection equipment and in various occasions and equipment requiring gas detection.

Electrochemical NO gas sensor

Electrochemical NO gas sensor Features

1. High sensitivity and resolution

Leading technology, the product enters the gas detection environment, the response speed is fast, after leaving, return to zero speed is also very fast.

2. High-performance chips

Breakthrough process, three electrode structure design product performance significantly improved.

3. Waterproof breathable membrane

High protection, easy to clean, waterproof breathable membrane effective protection from particles and water vapor; Easy to clean and repair.

4. Small size and light weight

Small size, easy to install, can be mounted on portable, fixed, pipe and other appearance sensors used.

Electrochemical NO gas sensor Parameters

Detected gas: nitric oxide

Model number: JEC-NO

Measuring range: 0-250/0-2000ppm

Sensitivity: 0.4 oz 0.08uA/ppm/0.1 soil 0.08uA/ppm

Resolution: 0.5ppm

Detection principle: electrochemistry

Temperature range: 0-50°C

Humidity range: 0~90%RH (non-condensing)

Pressure range: 1 to 0.1 (standard atmosphere)

Shell material: ABS

Weight: 5g

Nitric oxide electrochemical gas detection module

Installation instructions:

1. Please connect the electrode foot correctly, the wrong connection position will affect the normal work of the sensor; Sensors should avoid contact with organic solvents, paints, oils and high concentration gases; Do not use adhesive directly on or near the sensor to prevent breakage of the plastic casing.

2. Target gas is recommended for calibration. If cross-sensitive gas is used for calibration, the accuracy of calibration and measurement cannot be guaranteed.

3. Cross sensitivity can fluctuate by up to 30% and may vary with the production lot of the sensor and the life of the sensor.


What is nitric oxide gas?

Nitric oxide, which is an inorganic compound, has the chemical formula NO, which is a nitrogen-oxygen compound with a nitrogen valence of +2. At normal temperature and pressure, it is colorless gas, slightly soluble in water, soluble in ethanol and carbon disulfide.

What is nitric oxide gas detector?

Nitric oxide detector is sensor, change-send integration of NO detection transmitter, there are several shapes, in accordance with the national explosion-proof standards production. The measuring element is imported gas sensor, which has the characteristics of accurate measurement, long life, high stability and strong anti-interference ability. The product has fast response speed, anti-interference, pollution ability, dustproof, explosion-proof function.

What are the dangers of nitric oxide?

Nitric oxide harms the human body mainly by damaging the respiratory tract. Nitric oxide is unstable and easily converted into nitrogen dioxide in the air to produce a stimulating effect. Nitrogen oxides mainly damage the body’s respiratory tract.

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