The KDWS-24 intelligent dew point meter is suitable for use by on-site measurement departments and equipment manufacturers in power systems. Due to the decomposition of SF6 by electric arcs, toxic gases such as HF, SO2, SOF2 are produced. It will cause corrosion to metal and insulation parts, and the presence of moisture will exacerbate the corrosion. Therefore, trace moisture has been widely valued as a test item for SF6 switchgear before leaving the factory and being put into operation. Monitoring the gas density and micro water content of SF6 high-voltage electrical equipment has always been an important component of equipment monitoring in related industries.

1. Good repeatability, fast response speed, easy operation, and convenient portability.
2. By integrating multiple temperature correction methods recommended in power standards, different temperature correction methods can be selected according to different equipment types, resulting in more accurate measurement results.
3. The instrument has a built-in filter that can filter out metal fluoride particles and improve measurement accuracy.
4. Internal stainless steel piping effectively prevents secondary contamination of instrument piping.
5. Range single point method, multi-point method humidity calibration, and zero point automatic calibration technology during the measurement process.
6. After startup, there is no need for preheating, quickly reaching dew point saturation state.
7. Fast gas saving, with a gas consumption of only about 2L (101.2kPa) during measurement.
8. The self-locking joint is safe and reliable, with no air leakage.
9. Can store 50 sets of test data.
10. The LCD screen displays information such as micro water (ppm), dew point, ambient temperature, ambient humidity, time and date, battery level, etc.
11. Equipped with a rechargeable lithium battery, it can work continuously for 30 hours on a single charge.

1. Dew point measurement range: -80 ℃ to+20 ℃; Measurement accuracy: ± 0.5 ℃ (-60 ℃~+20 ℃)
2. Micro water measurement range: -80 ℃ to+20 ℃; Measurement accuracy: ± 0.5 ℃ (-60 ℃~+20 ℃)
3. Response time: 2-4 minutes
4. Resolution: 1ppm
5. Power supply: AC 220V (optional built-in power supply) with built-in rechargeable battery
6. Weight: 3 kilograms
7. Size: 250 × 100