Hubei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Electrical & Electronics, Industrial Equipment & ...
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Service
MEI Awards

Dew Point hygrometer, Micro Moisture Meter, Moisture Meter manufacturer / supplier in China, offering Factory SF6 Gas Trace Moisture Test Dew Point Meter, ZX-1200 China Microcomputer Relay Protection Tester (6 phase voltage/current output), Class 0.1 Single Phase AC Standard Testing Source Instrument Calibration Equipment and so on.

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Supplier Homepage Products Meters and Others Factory SF6 Gas Trace Moisture Test Dew Point Meter

Factory SF6 Gas Trace Moisture Test Dew Point Meter

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,000-1,200/ Piece
Port: Wuhan, China
Production Capacity: 2000 PCS/Month
Payment Terms: L/C, T/T, Western Union
Type: Dew Point of Moisture Meter
Analysis Method: Capacitance Method
Display: ExtraLCD
Application: Power, Petroleum, Chemical, Medicine Industry..
Portable: Portable
Operating Mode: Touch Screen

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Basic Info

Model NO.: WL-IV
Power Supply: AC220 or Li Battery
Measurement Range: Dew Point- 60ºC~+20ºC
Accuracy: ±2ºC
Response time: (+20ºC)< 3 Minutes
Dimension: 250×100×300mm3
Net weight: 3KG
Working environment: -40ºC~+80ºC
storage: 250 groups of testing results
Trademark: GDZX
Transport Package: Carton
Origin: China
HS Code: 9025800000


Sulfur hexafluoride (SF6) gas is an inert insulating gas of high dielectric strength and thermal stability, often
used in the power sector for insulating high voltage lines, circuit breakers, transformers and other switchgear
equipments. As sf6 is an inert gas, it can't cause corrosion but in the presence of moisture it will cause
formation of highly corrosive acidic by-products, such as Hydrogen Fluoride (HF) and Sulfur dioxide (SO2). The
amount and rate of damage of the SF6 equipment depends on the concentration of this byproduct formed,
which is ultimately based on the quantity of water vapor present in the SF6 Gas. A higher concentration of
water vapor presence allows for formation of a higher concentration of HF & SO2. Therefore, the importance of
measuring the water vapor content of the gas used within the SF6 filled equipment is to ensure that corrosive
electrolytes remain at low concentration level and substantially reduce the risk of damage and cost of


1.      Portable to carry and easy to use

2.      Fast measurement speed

3.      low gas flow, consume 2L for one time measurement

4.      Adapts imported self-locking connectors, osmosis proof

5.      Can store up to 250 groups of testing results

6.      LCD display to indicate dew point, PPM, temperature, humidity, date, battery etc

7.      Built in 4Ah lithium rechargeable battery, one time use lasts for 10 hours under full charge


1.      Measurement range: dew point - 60ºC~+20ºC

2.      Accuracy: ±2ºC

3.      Response time:(+20ºC)< 3 Minutes

4.      Ambient temperature:- 40ºC~+60ºC

5.      Environment Humidity:0~90% RH

6.      Power supply: AC 220V

7.      Built in rechargeable battery, over 20 hours charge can be used for about 10 hours

8.      Weight: 3KG

9.      Dimension: 250×100×300mm3

10.    Work Temperature: -40ºC~+80ºC

Factory SF6 Gas Trace Moisture Test Dew Point Meter

Factory SF6 Gas Trace Moisture Test Dew Point Meter


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