Product Introduction
Range of 0~1000ppm, high measurement accuracy, repeatability within 2%.
Calibrated with standard gas, it features long lifespan, high precision, high repeatability, and high stability.
Devices with high-quality OLED display (optional) allow direct viewing of values through the screen, clearly visible even at night.
Adopts 10~30V DC wide voltage power supply, adaptable to various DC power sources on site.
485 type:
| Power supply | 10~30V DC |
| Average Power Consumption | 0.95W |
| Output signal | 485 |
| SF6 resolution | 1ppm |
| SF6 maximum permissible error | 0~1000ppm:±10% （@500ppm,60%RH,25℃） 0~2000ppm:±10% （@2000ppm,60%RH,25℃） |
| SF6 range | 0~1000ppm |
| Temperature Accuracy | ±0.5℃（25℃） |
| Humidity accuracy | ±3%RH（60%RH,25℃） |
| Temperature measurement range | -40℃~+80℃ |
| Humidity measurement range | 0~100%RH |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~95%RH (non-condensing) |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| SF6 typical warm-up time | ≥30min |
| Repeatability | ≤3% |
| Pressure range | 90~110kPa |
Analog type:
| Power supply | 10~30V DC (0~10V output type uses 24V power supply) |
| Maximum power consumption | 1.78W |
| Output signal | 4~20mA、0~5V、0~10V |
| SF6 maximum permissible error | 0~1000ppm:±10% （@500ppm,60%RH,25℃） 0~2000ppm:±10% （@2000ppm,60%RH,25℃） |
| SF6 range | 0~1000ppm |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~95%RH (non-condensing) |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| SF6 typical warm-up time | ≥30min |
| Repeatability | ≤3% |
| Pressure range | 90~110kPa |
WiFi type:
| Power supply | 10~30V DC |
| Output signal | WIFI |
| SF6 resolution | 1ppm |
| SF6 maximum permissible error | 0~1000ppm:±10% （@500ppm,60%RH,25℃） 0~2000ppm:±10% （@2000ppm,60%RH,25℃） |
| SF6 range | 0~1000ppm/2000ppm/3000ppm |
| Temperature Accuracy | ±0.5℃（25℃） |
| Humidity accuracy | ±3%RH（60%RH,25℃） |
| Temperature measurement range | -40℃~+80℃ |
| Humidity measurement range | 0~100%RH |
| Zero Drift | ±3ppm |
| 工作温度 | -20~50℃ |
| Working humidity | 15~95%RH (non-condensing) |
| Stability | ≤2% signal value/month |
| Response time | ≤30s |
| SF6 typical warm-up time | ≥30min |
| Repeatability | ≤3% |
| Pressure range | 90~110kPa |
| WIFI communication parameters | 802.11b/g/n |
| Security | Security mode WEP/WPA-PSK/WPA2-PSK Encryption type WEP/TKIP/AES |
| Configuration tool | Multi-function parameter configuration |
Main Application Areas
- SF6 Gas Insulated Switchgear — Monitors SF6 gas concentration and leakage in GIS and high-voltage switchgear to ensure safe operation and prevent insulation failures.
- Power Plants and Substations — Provides continuous SF6 leak detection in electrical power facilities, protecting personnel and equipment from gas accumulation.
- Industrial Gas Monitoring — Used in semiconductor manufacturing, magnesium casting, and other industrial processes where SF6 is generated or utilized.
- Environmental Monitoring — Tracks SF6 emissions in compliance with environmental regulations due to its high global warming potential.
- Laboratory and Research — Enables precise SF6 concentration measurement in research settings for gas analysis and experimental studies.
Keywords：SF6 transmitter, sulfur hexafluoride sensor, SF6 gas detector, SF6 leak monitor, industrial SF6 transmitter, SF6 concentration meter, OLED SF6 sensor, SF6 gas analyzer
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