SF6 Gas Density Monitor
SF6 gas density transmitter
SF6 gas valve
SF6 Gas Detection Analyzer Series
Leakage Current Monitoring Series
Transformer Accessories Series
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DT10 Density Transmitter
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SF6 Gas Insulated Swithchgear (GIS)
SF6 Insulated Circuit Breaker
SF6 Insulated Pole-Mounted Switch
SF6 Insulated Transformer
SF6 Insulation Current Transformer or Voltage Transformer
SF6 Insulated Bus System
Suitable for medium or high volatage systems.
All welded sensor structure, long-term stable seal- ing performance .
RS485 bus interface (Modbus RTU).
Strong EMC capability.
Technical parameters
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Measuring range |
0 ~ 1.0MPa |
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Accuracy of transmitter |
Temperature：±1℃ Pressure：±0.5%FS Pressure at 20℃: ±1.0%FS |
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Degree of protection |
IP65 |
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Ambient Condition |
-40℃ ~ +70℃ , Relative humidity ≤ 95%RH |
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Leakage rate |
≤ 1 × 10-9 Pa·m3/s (Helium leakage inspection) |
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Process connection |
M20 x 1.5 (customizable) |
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Electrical connection |
M12 x 1 Circular connector |
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Weight |
0.1kg |
Technical Parameters for Remote Module
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Operating voltage |
10~30VDC |
EMC tests |
IEC61000-4-2: level 4(15kV) IEC61000-4-3: Level 3 (10V/m) IEC61000-4-4: Level 4 (4kV) IEC61000-4-5: level 3 (1kV /2kV) IEC61000-4-8: level 5 (100A/m) IEC61000-4-9: level 5 (1000A/m) IEC61000-4-10: level 4 Class (30A/m) |
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Power consumption |
<0.5W |
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Communication mode |
RS485 |
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Communication protocol |
Modbus RTU |
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Baud rate |
9600bps |
Measuring Medium: SF6 , Air, N2, SF6 + N2 and other gases