China factory with alarm sf6 bourdon tube pressure gauge  is an economical and reliable way to monitor SF6 gas density and leakage over a wide temperature range.

  These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density and to provide a signal outputs when the density reaches preset threshold values. They are designed to monitor Medium Voltage systems.

Parameter:

Features:

1. Temperature compensated bourdon tube pressure gauge

2. Suitable for indoor or outdoor installation

3. AISI304 hermetically sealed stainless steel case

4. AISI316 parts in contact with gas

5. Indicated values and signal outputs independent of installation altitude

Application:

1. Gas Insulated Switchgear (GIS)

2. Gas Insulated Lines (GIL)

3. SF6 circuit breakers

4. Gas insulated busbar systems

5.  SF6 ring main units

Technical data:

Nominal size: 100mm

Scale range: -0.1 to 0.9 MPa (customizable)

Accuracy: (related to the measuring span; SF6 in gas phase)

At 20°C: Class 1.0 or 1.6; -20°C to +60°C: Class 2.5; -30°C to -20°C: Class 3.0

Degree of protection: IP65

Ambient conditions: -30°C to +60°C

Leakage rate: < 1×10-9 Pa•m 3/s (Helium mass spectrometer)

Pressure connector: M20×1.5 (customized)

Location: Bottom or back

Electrical connection: Compact pluggable box with M20X1.5 cable gland

Cable size: 1.5mm; 2 recommended; 2.5mm maximum

Insulation properties: Insulation resistance >100 MΩ (500V DC); Withstand voltage 2kV, 50/60 Hz 1 min (to case)

Contact type: Pointer driven magnetic snap action signal contacts; 80%Ag, 20%Ni, 10μm Au plated.

September 2014 YUANSHUN NEW DESIGN

Picture show 

The dial can be customized

Packing details

International transportation way

1. Your inquiry related to our products or prices will be replied within 24hours.

2. Well-trained and experienced staffs to answer all your enquiries in fluent English.

3. All our products have 1-3years warranties.

4. Offering the support to solve the problem in the application or selling period.

5. Competitive prices based on same quality.

6. Guarantee samples quality same as mass production quality.

7. Any logo accepted, free sample service.

8. Ex-Factory .

Xi'an Yuan Shun Electrical Co,Ltd, is a manufacture in which a series of products such as the SF6 Density Relay,the SF6 Density Meter and the valve groups are developed,produced and sold in a specialized way.
     The company possesses a batch of machinery processing facilities with high precision and excellent operators whose processing capacity is in the lead of people of the same trade;The company also has a troop of high-level designers,including five senior designing engineers,six senior technicians in researching and developing products and eight mid-level technical staff.Since the company was founded,it has been cooperating with the local electric power research institute in developing so many series products that,at the same time,it has accumulated much experience of researching and producing,established perfect quality management system,and even got The ISO9001 quality system certification and Metrology certificate.We sincerely welcome personalities from all different walks of life!We hope you can join us in developing and producing more and more better electrical power facilities in the future!

Factory production information

1.SF6 switchgear

2.High quality low price

3.R&D manufacturer

4.OEM/ODM Available

5.Custom Service

6.ISO9001,CE certificate