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| Categories | Gas Detector Sensor |
|---|---|
| Model Number: | KGD-MQ-533 |
| 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 |
| Measured Component: | H2S |
| Measurement Range: | 0 - 25000ppm; Measurement range is selectable |
| Accuracy: | ±2%F.S. |
| Resolution: | 1ppm |
| Repeatability: | <2% |
| Response Time: | T90<30s |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
KGD - MQ - 533 Ultraviolet Hydrogen Sulfide Analyzer
Product Introduction
The KGD - MQ - 533 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. Its measurement range is selectable and it has good stability, which 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
| Parameter | Details |
| 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 Gas Pressure | (2 - 50) kPa |
| Gas Requirements | Dust - free, water - free, oil - free |
| Operating Temperature | (5 - 35) °C |
| 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 | Self - diagnosis function available, sensor status can be checked online. Built - in zero - adjustment air pump for automatic air zero - adjustment. |
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