GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 year
Manufacturer/Factory & Trading Company

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Management System Certification
ISO9001:2015, ISO14001:2015, ISO 45001:2018
Export Year
2011-07-01
  • GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
  • GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
  • GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
  • GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
  • GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
  • GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
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Basic Info.

Model NO.
GDWG-V
Brand
HV Hipot
Customized
Customized
Portable
Portable
Gas
SF6
Type
Non-Dispersive Infrared Analysis
Measuring Principle
Double Waves Non-Dispersive Infrared Spectrometer
Measuring Range
0-2000ppmv SF6 or 0-50ppmv
Sensitivity
0.1ppmv
Repeatability
≤±1%
Resolution
0.1ppmv or 0.01ppmv
Accuracy
±2%FS(0-1000ppm)
Response time
2s
Transport Package
Carton or Wooden Case
Specification
ISO, SGS
Trademark
HV Hipot
Origin
Wuhan China
HS Code
9027100090
Production Capacity
2000PCS/Year

Product Description

GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector


General Information

GDWG-V SF6 Gas Leak Detector is infrared red type leak detector (NDIR technology) with double display. It is color OLED display and real-time shows SF6 concentration. It rapidly detects SF6 breaker, GIS leakage point and yearly leakage rate qualitatively and quantitatively. It's a good device suitable for power supply department, installation and overhaul unit, power test institute.



Main application
  • High Voltage Switch Equipment
  • Rotor vane of helicopter
  • Gas transmission system
  • To detect fire extinguisher
  • Ventilation efficiency research of Buildings
  • To detect danger

Advantages

  • No radiation.
  • No need to replace high pressure high pure argon gas regularly.
  • No need to approach high pressure gas.
  • No need to replace sensors regularly, cost-effective.
  • Stable performance, low maintenance cost. No need to make linear calibration every year.
  • No affect by moisture and environment pollution.
  • High sensitivity, up to 0.01ppmv.
  • When serious leakage or the SF6 gas concentration is up to 100%, it will not be polluted or damaged.

Features
  • OLED double display, visual in sunlight.
  • Built-in Lithium battery.
  • User-defined alarm with sound and light.
  • High sensitivity and good stability.
  • Fast measurement speed, time is up to 3s.
  • Temperature and pressure compensation.
  • Only response for SF6 gas, not for other gas.
  • Non-gas contact measurement features ensure that no sensor poisoning will occur at any concentration.
  • The sensor constant temperature chamber can ensure that the sensor does not have temperature drift at any ambient temperature.
  • Small size, easy to carry, suitable for on-site working.
  • With gasbag non-slip straps, more comfortable to carry.
  • Data storage up to 100groups.
  • Super-light aluminum with full shielding shell.
  • External package uses engineering plastic, with water-proof, dust-proof.

Specifications
 
Measuring principle Non-dispersive infrared sensor (NDIR)
Measuring range 0-2000ppmv SF6 or 0-50ppmv
Measurement resolution 0.1ppmv or 0.01ppmv
Accuracy  ±2%FS(0-1000ppm)
Sensitivity 0.1ppmv
Repeatability error  ≤±1%
Response time  ≤2s
Recovery time  ≤5s
Stability  ≤±20ppm, more than 1000hours
Zero drift  ≤±1%(F.S/year)
Linear error  ≤±1%
Display  double display color LCD, Incell display
Storage temperature  -20~+60ºC
Operation temperature  -20~+50ºC
Sampling mode Built-in electromagnetic diaphragm pump, automatic slot-in type, flow up to 1L/min.
Working voltage 220VAC±10%, 50Hz Or Built-in Li-battery, 8hours working.
Dimension 140×235×83mm
Weight main unit about 1.5kg, hand gun about 0.5kg

GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector
GDWG-V NDIR Dual Display SF6 Gas Quantitative Leakage Detector

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