HVHIPOT NDIR Method Portable SF6 Gas Leak Detection Device (GDWG-V)

HVHIPOT NDIR Method Portable SF6 Gas Leak Detection Device (GDWG-V)

Infrared SF6 Gas Leak Detector SF6 Gas Leakage Detection Device General InformationGDWG-V SF6 Gas Leak Detector is infra
Basic Info
Model NO. GDWG-V
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
Infrared SF6 Gas Leak Detector SF6 Gas Leakage Detection Device

 

General InformationGDWG-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 principleNon-dispersive infrared sensor (NDIR)
Measuring range0-2000ppmv SF6 or 0-50ppmv
Measurement resolution0.1ppmv or 0.01ppmv
Accuracy ±2%FS(0-1000ppm)
Sensitivity0.1ppmv
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 modeBuilt-in electromagnetic diaphragm pump, automatic slot-in type, flow up to 1L/min.
Working voltage220VAC±10%, 50Hz Or Built-in Li-battery, 8hours working.
Dimension140×235×83mm
Weightmain unit about 1.5kg, hand gun about 0.5kg

HVHIPOT NDIR Method Portable SF6 Gas Leak Detection Device (GDWG-V)

HVHIPOT NDIR Method Portable SF6 Gas Leak Detection Device (GDWG-V)

HVHIPOT NDIR Method Portable SF6 Gas Leak Detection Device (GDWG-V)

HVHIPOT NDIR Method Portable SF6 Gas Leak Detection Device (GDWG-V)