High-Performance SF6 Gas Tester [KS30-3]: Accurate Detection of Humidity, Purity & SO₂ for Reliable Power Equipment Maintenance
Product Positioning and Core Value
As a precise detection model in the KS30 series, KS30 - 3 relies on the Chinese industry standards (DL/T1366 - 2018, DL/T1353 - 2024) that the parent company participated in formulating. It adopts a modular design concept, focusing on the detection of key indicators of SF₆ gas in power equipment. It provides stable and reliable detection data support for the safe operation and condition evaluation of SF₆ equipment in power systems, and is especially suitable for scenarios that require precise detection of SF₆ gas humidity, purity and core decomposition product (SO₂).
Core Technical Parameters
1. Core Detection Module Parameters
| SF6 Humidity | |
| Measurement Range | Dew point: -80～+20℃ (Supports ppmv, etc.) |
| Dew Point Accuracy | ±1℃ (When the dew point temperature is lower than 0℃, the sensor output is the frost point) |
| Response Time | 63％[90％]
+20→-20℃ Td: 5s[45s]
-20→-60℃ Td: 10s[240s] |
| Resolution | Dew point: 0.1℃ or 0.1ppm |
| Gas Flow Rate | 0.25～0.35L/min
Equipped with an electronic mass flowmeter
No impact from the sample gas flow rate |
| Pressure Measurement | 0～1.0MPa |
| Probe Protection | Stainless steel sintered filter screen |
| SF6 Purity | |
| Range | 0～100% SF6 |
| Accuracy and Repeatability | ±0.1%, independent of flow rate |
| Response Time | 30S |
| SF6 Decomposition Products | |
| SO2 | Measurement range: 0～100ppm
Accuracy: ≤±0.5% |
| Sensitivity | 0.1 ppm |
| Repeatability | ≤±1% |
| General Part | |
| Operating Voltage | 220VAC±10%, 50Hz. Both AC and DC available. Overcharge protection. Continuous working time is not less than 5 hours. |
| Storage Temperature Range | -40～+70℃ |
| Output Interface | Compliant with USB1.1 specification |
| Data Storage | Can store 200 records |
| Operating Environment | Temperature: -30～+60℃
Pressure: 0～20bar
Sample Gas Flow Rate: No impact |
| Other Configurations | Standard version management software, including report printing and commonly used humidity conversion toolkit |
| Dimensions | 132×283×308 (presumably in mm, if not, please clarify the unit) |
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- Dew Point Display Area (Operable)
- Purity Display Area
- CO Indication Value
- SO2 Indication Value
- H2S Indication Value
- Back Key
- "Storage" Key
- "Print" Key
- "Cleaning" Key
- "Calibration" Key
- Ambient Temperature and Humidity
Selection of KS30 Series Comprehensive Testers
| Model | Purity | Dew Point | SO₂ | H₂S | CO | HF | Equipped with Recycling Function |
| KS30 | √ | √ | √ | √ | √ | | |
| Ks30-6 | √ | √ | √ | √ | √ | √ | |
| KS30-3 | √ | √ | √ | | | | |
| KS30-T | | | √ | √ | √ | | |
| KS30-TC | √ | | √ | √ | √ | | |
| KS30-CS | √ | √ | | | | | |
| KS30-4 | | | √ | √ | √ | √ | |
| KS30-C3 | √ | | √ | √ | √ | | |
| KS30-C4 | √ | | √ | √ | √ | √ | |
| KS30-C | √ | | | | | | |
| kS30-R-* | | | | | | | √ |
SF6 comprehensive testers, except for a few commonly used models, are basically modular customized.
We will provide customized services based on customer needs.
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High-Performance SF6 Gas Tester [KS30-3]: Accurate Detection of Humidity, Purity & SO₂ for Reliable Power Equipment Maintenance Images
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