YJJ HF 3E 10 SE-4CTL Electrochemical Hydrogen Fluoride Gas Sensor 0-10 ppm For Mobile And Fixed-Point Measurement

Product Description:

YJJ HF 3E 10 SE-4CTL Electrochemical Hydrogen Fluoride Gas Sensor 0-10 ppm For Mobile And Fixed-Point Measurement

Features:

Fluorine hydride sensor of the Urban Technology Company adopts a three-electrode measurement principle. Besides the traditional sensing electrode and the negative electrode forming the structure of the fuel cell together, by measuring the current generated when the fluorine hydride gas undergoes a chemical reaction at the sensing electrode, the gas concentration can be measured. Additionally, a reference electrode and an external stabilized voltage circuit are added to stabilize the electromotive force of the sensing electrode. This fluorine hydride toxic gas sensor adopts a diffusion barrier design, which ensures that the measured gas reaches the sensing electrode and undergoes complete reaction.

Product Details

Working principle: Electrochemistry, three electrodes

Measurement range: 0 - 10 ppm

Filter: None

Sensitivity: 300 ± 100 nA/ppm

Response time: T90: < 90 seconds

Zero drift: < 9 ppm

Repeatability: < 10% of full scale

Material: ABS

Operating temperature: -20 - 40℃

Service life: > 18 months Product features

Leading stability grade

Low drift

High sensitivity

Strong selectivity for acidic gases Product Application

TLV, leakage

Mobile and fixed-point measurement

Specifications: