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GDWG-V SF6 Gas Leak Detector is infrared type leak detector (NDIR technology). It adopts smart quick intelligent power test system (Soft No. 1010215, trademark registration number 14684781). It rapidly detects SF6 breaker, GIS leakage point and yearly leakage rate qualitatively and quantitatively. It’s a good device suitable for power supply department, installation and overhaul unit, power test institute.
Measuring principle |
Non-dispersive infrared sensor (NDIR), dual-wavelength principle |
Measuring range |
0-1500ppm SF6 |
Accuracy |
±2%FS(0-1500ppm) |
Repeatability error |
≤±1% |
Response time |
≤2s |
Recovery time |
≤8s |
Stability |
≤±20ppm, more than 1000hours |
Zero drift |
≤±1%(F.S/year) |
Linear error |
≤±1% |
Display |
double display color LCD, Incell display |
Storage temperature |
-20~+60℃ |
Operation temperature |
-20~+50℃ |
Sampling mode |
pump suction, flow > 1L/min. |
Working voltage |
220VAC±10%,50Hz Or Built-in Li-battery. |
Battery |
charging time 3 hours, can be used continuously for more than 12 hours, can work well if external power supply is connected. |
Peak current |
<700mA |
Average power |
<2W |
Air pressure |
800~1150hPa |
Dimension |
160*70*220mm, 106*170*120mm |
Weight |
2kg |
Company
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