DT26 Density Transmitter
DT26 Density Transmitters are used to monitor SF6 gas density in sealed tanks. It can provide multiple solutions to support new substations and the renovation and upgrading of existing substations.
Drawing of DT26 Density Transmitter
Application of DT26 Density Transmitter
SF6Gas Insulated Switchgear (GIS)
SF6 Insulated Circuit Breakers
SF6 Insulated Pole-Mounted Switch
SF6 Insulated Transformer
SF6 Insulated Current Transformer or Voltage Transformer
SF6 Gas Insulated Busbar Systems
SF6 Insulated Inflatable Cabinet
SF6 Insulated RMU
Features of DT26 Density Transmitter
SF6 gas remote density transmitter suitable for medium and high pressure system monitoring
All welded sensor structure, long - term stable sealing performance
RS485 bus communication（MODBUS RTU）
The EMC characteristics of the transmitter meet the requirements of IEC 61000-4-2 to IEC 61000-4-6 standards
Compact design
Technical Data of DT26 Density Transmitter
1. Measuring range: 0 to 1.0MPa abs.or 0 to 0.2MPa abs.(customized)
2. Temperature measurement range：-40℃～+80℃
3. Pressure measurement accuracy：±0.5% FS
4. Temperature measurement accuracy：±1℃
5. Density (P20) measurement accuracy：±1.0%FS
6. Degree of protection: IP65
7. Ambient conditions: -40°C to 70°C, relative humidity ≤95%RH
8. Leakage rate:≤1×10-9 Pa·m3/s (Helium leakage inspection)
9. Electrical connection: Hirschmann Connector
10. Weight: 0.2kg
Technical Parameters for Remote Module
IEC61000-4-2: level 4
IEC61000-4-3: level 3
IEC61000-4-4: level 4
IEC61000-4-5: level 4
IEC61000-4-6: level 3
Options of DT26 Density Transmitter
Pressure connection: M20 × 1.5(customizable)
Measuring Medium：SF6, Air, N2, SF6 + N2 and other gases
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Pressure Instruments Inquiry
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