Temperature Compensation SF6 Pressure Gauge Meter Indicator

Temperature Compensation SF6 Pressure Gauge Meter Indicator
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Product Details


These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density. They are designed to Medium Voltage system.


Gas Insulated Ring Main Units

Gas Insulated Switches

Gas Insulated Switchgear

Gas Insulated Transformers


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

Technical data:

1. Nominal size: 60mm

2. Scale range: 1 to 2 bar (customized)

3. 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; -40 C to -20C:Class 3.0

4. Degree of protection: IP65

5. Ambient conditions: -40 C to +60 C

6. Leakage rate: < 1×10-9 P`am 3 /s (Helium mass spectrometer)

7. Pressure connector: G1/4’’, 1/4’’NPT (customized)

8. Location: Back or bottom

9. Window: Laminated safety glass

10. Weight: 0.3kg