DT Density Transmitter
These instruments are used to monitor SF6 gas density in sealed tanks. It can provide multiple solutions to support new substations and the intelligent transformation of existing substations.
Drawing of DT Density Transmitter
Application of DT Density Transmitter
SF6Gas Insulated Switchgear (GIS)
SF6 insulated circuit breakers
SF6 insulated pole-mounted switch
SF6 insulated transformer
SF6 insulated mutual inductor
SF6 Gas insulated busbar systems
SF6 insulated inflatable cabinet
SF6 insulated RMU
Feature of DT Density Transmitter
Bus communication RS485
Collection of real-time data
Housing of stainless steel
Anti-electromagnetic interference
Technical Data of DT Density Transmitter
| Scale range: | 0 to 1.0MPa abs. (customizable) |
| Accuracy: | (related to the measuring span; SF6 in gas phase) |
| a) At 20°C: | Class 1.0 |
| b) -40°C to +60°C: | Class 2.5 |
| Degree of protection: | IP65 |
| Ambient conditions: | -40°C to +60°C, relative humidity ≤ 95%RH |
| Leakage rate: | ≤1 × 10-9 Pa·m3/s (Helium leakage inspection) |
| Interface size: | M20 × 1.5 (customizable) |
| Electrical connection: | Seven-core aviation plug, passing EMI test |
| Weight: | 0.3kg |
Main electrical performance indicators and specifications of the remote transmission part
| Power supply: | DC 24V |
| Power consumption: | < 2W |
| Communication mode: | RS485 |
| Protocol: | ModBus RTU |
| Baud rate: | 9600bps |
Anti-electromagnetic interference
| IEC61000-4-2: | level 4 (15kV) |
| IEC61000-4-3: | level 3 (10V / m) |
| IEC61000-4-4: | level 4 (4kV) |
| IEC61000-4-5: | level 3 (+/- 2kV) |
| IEC61000-4-6: | level 3 (10V) |
| IEC61000-4-8: | level 5 (100A / m) |
Options of DT Density Transmitter
Brands We Cooperate
Pressure Instruments Inquiry
Related Density Transmitter for Reference
Related News
Role and Monitoring Key Points of SF6 Relay
In the power industry, SF6 relays play a crucial role. They not only help monitor the density of SF6 gas but also ensure the safe and stable operation of power equipment. This article will delve into ...
Wed 11 2024
