HONOPOWER HPWG-IV Portable handy SF6 Leak Detector
General Information
In the field of high-voltage, ultra-high voltage and ultra-high voltage switchgear, SF6 gas has almost become the only insulation and destruction Arc medium, but SF6 high-voltage switches are mostly installed indoors, and the air flow is relatively slow. Once SF6 gas leaks, it is easy to cause partial hypoxia, causing the staff to suffocate due to hypoxia, causing great safety hazards to the lives of personnel. Because the degree of insulation is reduced, the arc extinguishing effect of the high-voltage circuit breaker is also greatly reduced, causing damage to the circuit breaker body. Therefore, once the SF6 gas leakage is discovered, corresponding measures must be taken to accurately find the leakage point, repair the leakage point, and eliminate the safety hazards of high-voltage circuit breakers in time.
HPWG-IV portable infrared SF6 gas quantitative leak detector is a high-precision, high-sensitivity leak detector that uses non-dispersive infrared (NDIR) technology to locate and quantify leaks. Mainly used in the leakage detection of GIS and SF6 inflatable equipment in the power industry. It can qualitatively and quantitatively detect SF6 gas electrical equipment. The annual leakage rate of SF6 gas electrical equipment is measured by the bandaging method. At the same time, the equipment is widely used in the detection of SF6 gas leakage in power supply bureaus, substations, high-voltage switch companies, laboratory safety fume hoods, scientific tests and other fields.
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 0.1ppmv (0.01ppmv for option.)
When serious leakage or the SF6 gas concentration is up to 100%, it will not be polluted or damaged.
Features
3.5inch OLED display.
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.
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.
External package uses engineering plastic, with waterproof, dust-proof.
Specification
Measuring principle Non-dispersive infrared sensor (NDIR)
Resolution 0.1ppmv
Measuring range 0-1000ppmv
Accuracy ±2%FS (0-1000ppm). Even the measuring range is over 5000ppm, the instrument will not be damaged.
Repeat-ability error ≤±1%
Sensitivity 0.1ppmv (can be customized to 0.01ppm, for option)
Response time ≤3s
Recovery time ≤5s
Stability ≤±20ppm, more than 1000hours
Zero shift ≤±1%(F.S/year)
Linear error ≤±1%
Storage temperature -20～+60℃
Operation temperature -20～+50℃
Environment humidity 0-95%RH
Operation humidity 0-95%(non-condensing)
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, continuous working 12hours after full charge.
Peak current <700mA
Average power <2W.
Operation air pressure 800~1150hPa.
Dimension 140*235*83mm
Weight About 1.5kg
Company Profile
HONOPOWER DEVELOPMENT Co., Ltd. is a professional manufacturer specialized in electrical safety testing equipment, especially high voltage testing equipment.
We had researched and produced and sell test equipment for over ten years，our products have been sold well nationwide and worldwide.
Our test equipment can test for various kinds of products, such as SF6 Gas, GIS Systems,Transformers,Generators, Circuit Breakers, Relays, Surge Arresters, Insulators, Cables, Casings and CT/ PTs, etc.
Contact Us
HONOPOWER DEVELOPMENT Co., Ltd.
Email/Skype:sales06@hvhipot.com
Mobile/Whatsapp：+86 13135657923
Tel：+86-27-85568138
Add ：10-B7, JinYinTan Modern Enterprise City, Dongxihu District, Wuhan, China
