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H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense
Specifications
Brand Name :
KACISE
Model Number :
KQT-H2S
Certification :
CE
Place of Origin :
CHINA
MOQ :
1PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Packaging Details :
each unit has individual box and all boxes are packed in standard packages or customers requests available
Load Resistance :
5 - 30Ω
Detection Principle :
Electrochemical three - electrode
Detected Gas :
H₂S
Detection Range :
0 - 100PPM
Maximum Load Concentration :
500PPM
Resolution :
1PPM
Description

RapidH2S Gas Detector - A Reliable Alternative to Alphasense

1.Overview

The KQT-H₂S hydrogen sulfide gas detection sensor is a constant - potential electrolysis type sensor. Hydrogen sulfide and oxygen undergo corresponding oxidation - reduction reactions on the working electrode and the counter - electrode respectively, and release charges to form an electric current. The magnitude of the generated current is proportional to the concentration of hydrogen sulfide. The concentration of hydrogen sulfide can be determined by measuring the magnitude of the current.

2. Application Fields

1.Hydrogen sulfide alarm

2.Hydrogen sulfide gas detection in industrial sites

3.Hydrogen sulfide detection in mines

4.Hydrogen sulfide detection in the atmospheric environment

3. Product Features

1.High precision and long service life

2.Fast response speed and quick return to zero

3.Low power consumption and high sensitivity

4.Wide linear range

5.Strong anti - interference ability

6.Excellent repeatability and stability

4. Technical Parameters

Project Parameter
Model KQT-H₂S
Detection Principle Electrochemical three - electrode
Detected Gas H₂S
Detection Range 0 - 100PPM
Maximum Load Concentration 500PPM
Sensitivity 650±200nA/PPM
Zero - point Drift ±2PPM
Resolution 1PPM
Response Time T90< 30s
Bias Voltage 0
Load Resistance 5 - 30Ω
Temperature Range - 30℃ - 50℃
Humidity Range 15% RH to 90% RH (no condensation)
Repeatability 1% output signal
Long - term Stability < 2% signal / month
Linearity Linear, regression coefficient R² = 0.999
Working Pressure 90 to 110 kPa
Shelf Life 12 months after delivery
Service Life 3 years

H2S Gas Detector - A Reliable Alternative to Alphasense

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H2S Gas Detector - A Reliable Alternative to Alphasense

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Product Detail
Brand Name :
KACISE
Model Number :
KQT-H2S
Certification :
CE
Place of Origin :
CHINA
MOQ :
1PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense
H2S Gas Detector - A Reliable Alternative to Alphasense

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
7 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Fluid Level Meter, Water Quality Sensor, Precision Pressure Sensor
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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