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High Quality GDWG-V Nondispersive Infrared Principle SF6 Gas Quantitative Leakage Detector

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Quick Details

Port: Shanghai,Shenzhen,Guangzhou,Wuhan
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 1000 Set/Sets per Year
Operating Temperature: -10~+60℃
Warning: Sound &light warning
Place of Origin: Hubei China
Warranty: 1 year
Measuring Principle: Double Waves Non-Dispersive Infrared Spectrometer
Power supply: 220VAC±10%50Hz
Model Number: GDWG-V
Weight: about 3kg
Brand Name: HV Hipot
Repeatability: 0.3%
Type: Portable
Sensitivity: 0.01ppm
Measuring Range: 0~1500ppm SF6
Storage Temperature: -40~+70℃
Packaging Detail: wooden case
Hv Hipot Electric Co., Ltd.
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High Quality GDWG-V Nondispersive Infrared Principle SF6 Gas Quantitative Leakage Detector 

 

 

GDWG-V SF6 Gas Leak Detector is infrared type leak detector (NDIR technology). It adopts smart quick intelligent power test system (Soft No. 1010215, trademark registration number 14684781). It rapidly detects SF6 breaker, GIS leakage point and yearly leakage rate qualitatively and quantitatively. Its a good device suitable for power supply department, installation and overhaul unit, power test institute.

 

 

Application

 

High Voltage Switch Equipment

Rotor vane of helicopter

Gas transmission system

To detect fire extinguisher

Ventilation efficiency research of Buildings

To detect danger

Storage tank

 

Advantages

 

No radiation.

No need to replace high pressure high purity 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 effect by moisture and environment pollution.

High sensitivity, up to 0.01ppmv.

Double range auto switching and auto judgement, test speed < 2s.

When serious leakage or the SF6 gas concentration is up to 100%, it will not be polluted or damaged.

 

Features

 

OLED display, legible in the strong sunlight.

Built-in lithium battery.

User-defined alarm with sound and light.

High sensitivity and good accuracy.

Fast measurement speed, time is up to 2s.

Temperature and pressure compensation.

Only response for SF6 gas, not for other gas.

Small size, easy to carry, suitable for on-site working.

With gasbag non-slip straps, more comfortable to carry.

Data storage up to 8000groups.

Super-light aluminum with full shielding shell.

 

 

Specifications

 

Measuring principle

 Non-dispersive infrared sensor (NDIR), dual-wavelength principle

Measuring range

 0-1500ppm SF6 

Measurement resolution

0.01PPmv

Accuracy

 ±2%FS(0-1500ppm)

Repeatability error

 ≤±1%

Response time

 2s

Recovery time

 8s

Stability

 ≤±20ppm, more than 1000hours

Zero drift

 ≤±1%(F.S/year)

Linear error

 ≤±1%

Display

 double display color LCD, Incell display

Storage temperature

 -20~+60℃

Operation temperature

 -20~+50℃

Sampling mode

 pump suction, flow > 1L/min.

Working voltage

 220VAC±10%,50Hz Or Built-in Li-battery.

Battery

 charging time 3 hours, can be used continuously for more than 12 hours, can work well if external power supply is connected.

Peak current

 <700mA

Average power

 <2W

Air pressure

 800~1150hPa

Dimension

 160*70*220mm, 106*170*120mm

Weight

 2kg

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