Description

 

HDWG-II Precision SF6 Gas Leak Detector

 

Introduction

HDWG-II SF6 gas leak detector is a new-generation product for detection of gas leak. Due to its imported sensor which guarantees its high sensitivity, great stability, quick response, smooth operation and large successive range, it’s capable of accurate detection of the leak points and annual leakage rage of SF6 Breaker and GIS in both quantitative and qualitative measures.

This device is very suitable for the power supply department for HDWG-II High-precision SF6 Gas Leak Detector, the installation and testing division and experimental institute of power supply. It can also serve as a supporting device for SF6 electrical devices and export products by SF6 high pressure switch manufacturers while improve the whole level of the product.

Features

Sf6 gas leak detector with strong anti-interference ability

1.Small size, low weight, portable handheld serpentine sensor and increased wire flexibility.

2.High sensitivity: the device can locate any leakage over 3g per year due to its great sensitivity of halogen gas in small amount.

3.Wide detection range: the device can detect the leakage amount of SF6 which is below the leakage rate of the SF6 switch gear.

4.High accuracy:  based on advanced method of calibration, the device can provide a high calibration line which guarantees the liability of the detection results and the accuracy of its quantitative detection.

5.Visualized display and sound & light alarm: LCD display with backlight display function to guarantee a simple visualized data display. Once SF6 is detected, the sound and light alarm will be activated.

6.Quick response and short recovery time: increased response speed and shortened recovery time provided by the new circuit structure makes on-spot detections more convenient.

7.Rechargeable Ni-MH Battery AC/DC and a continuous working time of 5 hours: perfectly fit on-spot detections, SF6 high-pressure switch manufacturers and research institutes

Parameters

Sf6 gas leak detector with strong anti-interference ability

1.Minimum Detection Amount: 1(×10-6volume ratio)

2.Detection Range: 1~1000(×10-6volume ratio)

3.Response Time:<1 second

4.Recovery Time:<10 seconds

5.Display Value Error: ≤±3%

6.Repetitiveness: ≤1%

7.Maximum Motionless Sensor Sensitivity: 3g/year

8.Indication Methods: LCD display and multi-frequency sound alarm

9.Length of Probe Wire: handheld serpentine sensor can reach to 1 meter’s length

10.Continuous Working Time: 5 hours

11.Device Battery: Rechargeable Ni-MH Battery AC/DC

12.Environmental Requirements: temperature: -5℃~50℃ Relative Humidity(RH): ≤85%

13.Overall Weight: 2kg

14.Size of Device: LWH: 230mm×130mm×46mm

 

FAQ:

1. When can I get the price?

We usually quote within 6 hours work time after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.

2. What about the delivery time for production?

Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmation.

3. What is your payment terms?

We accept EXW, FOB, CFR, CIF, DDU, ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will the Shipping cost and time be?

This will depend on size of your goods and method of shipping (by sea/ by air/by Express) and your designated seaport or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information of product.

5. Could you please tell me the Warranty Period of your product?

Our warranty period is one year free and lifelong maintenance. If the product is damaged (if not man-made damage), in the first year,we will send free parts for replacement. Over warranty, maintenance is paid service.

6. Do you have Technical Backup to all customers from different countries?

To be sure,our technical support is always available and quick response.
We are manufacturer with much on-site testing experience, thus we know how to deal with your problems. Moreover, our engineers can go to your country to support if needed.