| Customization: | Available |
|---|---|
| Measuring Range: | Medium-pressure Gauge |
| Type: | Digital Display |
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SF6 density monitor uses a spring tube and bimetal (temperature compensation) as the main sensing elements. It is used to control and monitor the density of SF6 gas in a closed container, and can display the gas density in the equipment on-site. When the density value reaches the set value, it will send alarm, lock, and overvoltage alarm signals in time. It can be widely used in SF6 circuit breakers, ring cabinets, inflatable cabinets, column switches and transformers to ensure the safe operation of equipment.
1. It adopts stainless steel shell and gas path connecting parts. Beautiful appearance and high level of protection.
2. It uses gold-plated contact. Large breaking power and small contact resistance.
3. It uses imported temperature sensing elements. High precision and stable performance.
4. It adopts silver fiber and laser welding. It is leak detected by helium mass spectrometry seal to ensure sealing performance.
5. It adopts a variety of interface connection methods. It can be matched with all kinds of self-sealing valves. It is suitable for all kinds of SF6 equipment at home and abroad.
|
Measuring range |
Relative pressure -1.0-1.0 bar/absolute pressure 0-2.0 bar |
|
Accuracy level |
1.5 (20ºC) / 2.5 (-40ºC-60ºC) |
|
Connector thread |
M24x1.5 / M27X1.5 (optional) |
|
Working environment |
-40ºC~60ºC |
|
Relative humidity |
≤95% |
|
Protection level |
IP67 |
|
Insulation strength |
AC2000V/min 50/60Hz |
|
Insulation resistance |
≥100 ΜΩ |
|
Contact capacity |
AC/DC 250V 50VA/30W |
|
Maximum operating voltage |
AC 380V |
|
Pressure range |
≤2.0Mpa |
|
Annual air leakage rate |
≤1X10-9 bar. m³/s |
|
Shock resistance |
40m/s² |
|
Impact resistance |
500m/s² |
|
Life |
1X10³ times |
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