Place of Origin:
CHINA
Brand Name:
KACISE
Certification:
CE
Model Number:
KGD-MQ-517
KGD - MQ - 517 Ultraviolet Hydrogen Sulfide Analyzer
Product Introduction
The KGD - MQ - 517 Ultraviolet Hydrogen Sulfide Analyzer is a new - generation hydrogen sulfide analyzer independently developed based on ultraviolet absorption spectroscopy gas analysis technology. It adopts a unique algorithm and a high - precision gas cell, with strong anti - interference ability and high measurement accuracy. It has a selectable measurement range and good stability, and can replace the electrochemical gas analysis technology with a short service life and easy wear, as well as the gas chromatography technology which is expensive and unable to perform real - time monitoring.
Product Features
Technical Parameters
Measured Component | H₂S |
Measurement Range | 0 - 25000ppm; Measurement range is selectable |
Accuracy | ±2%F.S. |
Resolution | 1ppm |
Repeatability | <2% |
Response Time | T90 < 30s |
Optimal Flow Rate | (0.7 - 1.2) L/min |
Inlet Pressure | (2 - 50) kPa |
Gas Requirements | Dust - free, water - free, oil - free |
Operating Temperature | (5 - 35)℃ |
Electrical Parameters | Electrical Parameters |
Communication | RS - 485/RS - 232, (4 - 20)mA |
Power Supply | Rated voltage 220V ± 22V, frequency 50Hz ± 1Hz |
Display | LCD Display |
Alarm Output | Passive contact signal |
Functional Configuration | Has a self - diagnosis function, enabling on - line inspection of sensor status |
Built - in zero - adjustment air pump, which can realize automatic air zero - adjustment |
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