China High Quality Ndir Analyzer Factory – GDWG-III SF6 Gas Leakage Detector – HV Hipot
China High Quality Ndir Analyzer Factory – GDWG-III SF6 Gas Leakage Detector – HV Hipot Detail:
Product Description
GDWG-III SF6 gas leakage detector, with non-dispersed infrared (NDIR) technology, is mainly used to pinpoint and measure SF6 leakage on GIS and refilling equipment within power industry.
The annual leakage rate of SF6 gas electrical equipment is measured with bandaging method. At the same time, the equipment is widely used in power supply bureau, substations, high voltage switch company, laboratory hood and scientific test.
Application
● High voltage switchgear
● Helicopter rotor blades
● Gas transmission system
● Fire extinguisher
● Ventilation rate study
● Hazardous material
● Tank
Advantages
● No radioactive risk.
● No need to replace high purity argon gas regularly.
● No need to replace sensor regularly, cost-effective.
● No need to make linear calibration every year, no wearing parts.
● Not effected by humidity, environment pollution or data drift.
● When there is severe leakage or SF6 gas concentration is up to 100%, it will not be polluted or damaged.
Features
● To measure SF6 gas leakage qualitatively and quantitatively.
● To locate SF6 gas leakage point.
● Parameters like SF6 gas concentration, temperature, humidity, power indicator, date and diaphragm pump status are displayed.
● User-friendly interface.
● Use NDIR technology and advanced sensor from Germany.
● Fast test speed and good repeatability, data is stabilized within 10s.
● With temperature and pressure compensation.
● No false alarm, no gas except SF6 responses.
● Non-contact gas measurement ensures that sensor won’t be poisoned at any concentration rate.
● Thermostatic chamber ensures no temperature drift at ambient temperature for sensor.
● 3.5inch OLED display, legible in the strong sunlight.
● Built-in lithium battery, standby time is long.
● Pipelines is customized as per request.
● Pump suction sampling ensure good sealing of gas path under test.
● More than 100 groups of test data are stored based on gas concentration and test time, easy to query.
● The outer casing is high strength, fully shielded, ultra-lightweight ABS material structure.
Specifications
● Measuring principle: Non-dispersive infrared sensor (NDIR)
● Measuring range: 0-1000ppm SF6
● Resolution: 0.1ppmv
● Accuracy: ±2%FS (0-1000ppm)
Even the measuring range is over 5000ppm, the instrument will not be damaged.
● Repeatability error: ≤±1%
● Sensitivity: 1ppmv
● Response time: ≤10s
● Recovery time: ≤15s
● Stability: ≤±20ppm, more than 1000hours
● Sampling mode: pump suction type, flow up to 1L/min.
● Zero shift: ≤±1%(F.S/year)
● Linear error: ≤±1%
● Peak current: <700mA
● Average power: <2W.
● Operation air pressure: 800-1150hPa.
● Environment humidity: 0-95%RH
● Storage temperature: -20~+60℃
● Operation temperature: -20~+50℃
● Operation humidity: 0-95%(non-condensing)
● Working voltage: 220VAC±10%,50Hz Or Built-in Li-battery, continuous working 6hours after full charge.
● Dimension: 220×250×120mm
● Weight: about 2kg
Accessories
Main unit | 1 set |
Charger | 1 piece |
Hand-held probe | 1 piece |
Anti-slip belt | 1 piece |
Hose 600mm | 1 piece |
User’s guide | 1 copy |
Warranty card | 1 copy |
Product detail pictures:
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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for China High Quality Ndir Analyzer Factory – GDWG-III SF6 Gas Leakage Detector – HV Hipot , The product will supply to all over the world, such as: Johannesburg, Ethiopia, Nepal, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.
By Erin from Johor - 2017.12.02 14:11
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
By Flora from Egypt - 2017.08.28 16:02