Portable SF6 detector is capable of on field detecting contents of SO2+SOF2, H2S,CO in SF6 electrical equipment

Portable SF6 detector is a precision, intelligent and portable comprehensive detector, able to make judgment in a rapid and correct way based on detection of content of main products from the cracking of insulation materials inside the equipment, ie. SO2+SOF2, H2S and CO if SF6 circuit breaker, instrument transformer, GIS and transformer inside the electrical equipment happen to initial failure. The portable SF6 detector operates with the highest precision and ability to detect the most compositions in the world.

Product features 
Detection of more compositions, high precision, excellent stability 

The intrument  is able to rapidly detect SO2+ SOF2, H2S and CO decomposition products It operates with high precision and stability.

Simple and rapid test with less consumption of gas and conducive to environment protection 

Detection of decomposition products is carried out with test flowrate of 100ml/min, requiring 1.5 minutes and less consumption of gas to complete the detection. With installation of tail gas recovery device, the detection is progressed with no environmental impact. 

Complete functions and advanced process technology 
  

· Big-screen operation interface fully in Chinese to facilitate the operation 

· Adoption of temperature compensation and detection terminal automatic judgment 

    technology  is beneficial for the improved accuracy of test data.

· Over high concentration protection technology is used to extend the service life of sensor. 

·  Instrument expert diagnose system is able to analyze and make judgment on circuit

     breaker and other units respectively and propose the solution. 

·  Availability in data storage, inquiry and transmission. 

·  Built-in electronics flowmeter able to display the gas flowrate over the process 

·  Intake pressure able to take 1.0Mpa and suit the test of any kind of SF6 electrical

      equipment.

·  Built-in high-capacity charging battery able to operate for a long period of time. 

·  The instrument is equipped with self-check function able to check main parameters after

      startup. 
 

 Patent technology: 
 The detector is subject to evaluation made by experts and awarded a number of state patents.

Performance index
Min. detectable amount: SO2+ SOF2, H2S  ≤0.1µl/L, CO≤0.5µl/L, sensitivity-0.1oC in the case of dew-point detection being -20C~80C.

     Accuracy:

Composition

Error

SO2+SOF2, H2S

With measurement value ≤2µl/L, error ≤±0.1µl/L;

With measurement value2µl/L, error≤±0.2µl/L

CO

With measurement value ≤10µl/L, deviation ≤±0.5µl/L

With measurement value 10µl/L, deviation≤±1.0µl/L