













- Stock: In Stock
- Model: GD200-SF6
- Weight: 1.00
- SKU: GD200-SF6
Available Options
Buy a portable gas detector for monitoring SF6 gas concentration. With a high-precision sensor, 0 to 1000/2000/3000 ppm measuring range and clear LCD display, this handheld SF6 leak detector is mainly used in power facilities, manufacturing and industrial processes to detect and repair leaks to ensure equipment safety and environmental protection.
Features
- LCD dot matrix display, direct readout of gas type, unit, concentration, local time, etc.
- Support English/Chinese operation, easy to shift.
- Gas concentration unit PPM and mg/m3 can be shift quickly.
- Built-in micro-sampling pump, 10 grades of suction are available.
- Explosion-proof certification
Gas Detector Functions
- With self-calibration and zero calibration functions, makes the detection more accurate and reliable.
- One key to restore factory setting, free from maloperation.
- With temperature and pressure compensation, able to realize the compensation for the gas concentration under different temperature and pressure environments.
- Two-stage alarm with sound and light, and alarm point is settable.
- Rechargeable lithiumpolymer battery with large capacity.
- High-strength special engineering plastic housing, with anti-slip, waterproof, dustproof and explosion-proof.
Specification
Model | GD200-SF6 |
Sampling Method | Pumping suction, flow rate can be up to 750ml/min |
Detection Principle | Infrared |
Gas | Sulfur Hexafluoride (SF6) |
Range (Optional)* | 0 to 1000ppm, 0 to 2000ppm, 0 to 3000ppm |
Resolution | 1ppm |
Accuracy | ≤±3% F.S. |
Response Time | ≤10s |
Repeatability | ≤±1% |
Recovery Time | ≤10s |
Linearity Error | ≤±1% |
Zero Shift | ≤±1% (F.S./year) |
Data Logging (Optional Function) | High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.) |
Alarms | Sound, light and vibration |
Display | LCD dot matrix display |
Language | Chinese/English |
Battery | 3.7V rechargeable lithium battery, 3.7 Watt (Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug) |
Operating Time | 100h (Pump off) |
Communication | Mini USB interface supports standard MODBUS communication protocol |
Explosion-proof Grade | Ⅱ 2G Ex ia Ⅱ CT4 Ga |
Case Material | ABS+PC |
Protection Grade | IP66 |
Certification | CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014) |
Operating Temperature | -20℃~50℃ |
Operating Humidity | 0~95%RH (non-condensing) |
Operating Pressure | 0.8~1.2bar |
Dimension | 205*75*32mm |
Weight | 300g |
Warranty | 12 months |
Extension Probe | About 480mm (Total Length), About 300mm (Probe Head) |
Accessories (Optional) | Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)
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Note:
* If you need a SF6 gas detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
* We also provide other common gas detectors, and you can refer to RDDLZ Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
*** Other Common Gases and Ranges Available for Portable Gas Detectors
Gas Type | Measure Range | Resolution |
Ammonia (NH3) | 0-10/20/50/100/200/500/1000/2000/5000ppm | 0.01ppm/0.1ppm/1ppm |
Benzene (C6H6) | 0-1/5/10/20/50/100/200/500/1000/2000/5000/10000ppm | 0.001ppm/0.01ppm/0.1ppm/1ppm |
Carbon Dioxide (CO2) | 0-1000/2000/5000/10000/20000/50000ppm, 0-10%/20%/30%/50%/100% VOL | 1ppm, 0.01% VOL |
Carbon Monoxide (CO) | 0-10/20/50/100/500/1000/2000ppm | 0.001ppm/0.01ppm/1ppm |
Chlorine (Cl2) | 0-5/10/20/50/100/200ppm | 0.001ppm/0.01ppm/0.1ppm |
Chlorine Dioxide (ClO2) | 0-1/5/10/20/50/100ppm | 0.001ppm/0.01ppm/0.1ppm |
Ethylene (C2H4) | 0-10/20/50/100/500/1000/2000ppm | 0.001ppm/0.01ppm/0.1ppm/1ppm |
Flammable | 0-100% LEL | 1% LEL |
Formaldehyde (CH2O) | 0-10/20/50/100/500/1000ppm | 0.01ppm/0.1ppm/1ppm |
Hydrocarbons (HC) | 0-100% LEL | 1% LEL |
Hydrogen (H2) | 0-10/20/100/500/1000/2000/3000/5000/10000/20000/40000ppm, 0-4% VOL | 0.001ppm/0.01ppm/0.1ppm/1ppm, 0.001% VOL |
Hydrogen Chloride (HCl) | 0-10/20/50/100/200/500/1000/2000ppm | 0.01ppm/0.1ppm/1ppm |
Hydrogen Cyanide (HCN) | 0-10/20/50/100ppm | 0.01ppm/0.1ppm |
Hydrogen Fluoride (HF) | 0-1/5/10/50ppm | 0.001ppm/0.01ppm |
Hydrogen Sulfide (H2S) | 0-5/10/20/50/100/200/500/1000/2000ppm | 0.001ppm/0.01ppm/0.1ppm/1ppm |
Methane (CH4) | 0-100% LEL, 0-50%/100% VOL | 1% LEL, 0.01%VOL |
Methyl Bromide (CH3Br) | 0-50/100/200/500/1000/2000/3000ppm | 0.1ppm/1ppm |
Nitric Oxide (NO) | 0-20/50/100/250/500/1000ppm | 0.01ppm/0.1ppm/1ppm |
Nitrogen (N2) | 0-99.99%/100% VOL | 0.01% VOL |
Nitrogen Dioxide (NO2) | 0-20/50/100/500/1000ppm | 0.01ppm/0.1ppm/1ppm |
Oxygen (O2) | 0-25%/30%/100% VOL | 0.01% VOL |
Ozone (O3) | 0-1/5/10/20/50/100/200/500/1000/2000ppm | 0.001ppm/0.01ppm/0.1ppm/1ppm |
Phosgene (COCl2) | 0-1/5/10ppm | 0.001ppm |
Phosphine (PH3) | 0-10/20/50/100/500/1000/2000/3000ppm | 0.01ppm/0.1ppm/1ppm |
Sulfur Dioxide (SO2) | 0-20/50/100/500/1000ppm | 0.01ppm/0.1ppm/1ppm |
Sulfur Hexafluoride (SF6) | 0-1000/2000/3000ppm | 1ppm |
Volatile Organic Compounds (VOC) | 0-1/5/10/20/100ppm | 0.01ppm/0.1ppm |
Details
Applications
Tips: Why need to detect Sulfur Hexafluoride (SF6) gas?
- Safety Concerns: SF6 is an asphyxiant, meaning it can displace oxygen in the air, posing a suffocation risk in confined spaces. Prompt detection ensures worker safety in environments where SF6 is used, such as in electrical substations and industrial processes.
- Environmental Impact: SF6 is a potent greenhouse gas, with a global warming potential approximately 23,500 times greater than carbon dioxide over a 100-year period. Detecting and mitigating SF6 leaks helps in reducing its environmental footprint and aligning with international climate agreements and regulations.
- Equipment Maintenance: SF6 is commonly used as an insulating and arc-quenching gas in high-voltage circuit breakers and other electrical equipment. Leaks or decompositions can lead to equipment malfunction or failure, causing costly downtime and repairs. Early detection allows for timely maintenance, ensuring operational reliability and longevity of the equipment.
- Overall, the use of SF6 detectors supports safe working conditions, environmental protection, and efficient maintenance practices, making them an essential tool in industries that utilize this gas.