SF6 Gas Density Monitor
SF6 gas density transmitter
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China DT10 Density Transmitter Factory - Reliable SF6 Gas Density Monitoring Solutions from Top Suppliers
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Technical Parameters
| Measuring range | 0 ~ 1.0 MPa |
| Accuracy of transmitter |
Temperature: ±1℃ Pressure: ±0.5%FS Pressure at 20℃: ±1.0%FS |
| Degree of protection | IP65 IP65 |
| Ambient Condition | -40℃ ~ +70℃ | Relative humidity ≤ 95%RH |
| Leakage rate | ≤ 1 × 10-9 Pa·m³/s (Helium leakage inspection) |
| Process connection | M20 × 1.5 Customizable |
| Electrical connection | M12 × 1 Circular connector |
| Weight | 0.1 kg |
Technical Parameters for Remote Module
| Operating voltage | 10 ~ 30 VDC | 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) |
| Power consumption | < 0.5 W | ||
| Communication mode | RS485 | ||
| Communication protocol | Modbus RTU | ||
| Baud rate | 9600 bps |
Frequently Asked Questions
Q
What is the measuring range of this transmitter?
The transmitter supports a measuring range of 0 to 1.0 MPa, making it suitable for a wide range of industrial pressure measurement applications.
Q
What accuracy levels does the transmitter provide?
The transmitter offers high accuracy across its sensing capabilities: temperature accuracy is ±1℃, pressure accuracy is ±0.5%FS, and pressure accuracy at 20℃ is ±1.0%FS.
Q
What is the IP protection rating and what does it mean for outdoor use?
The transmitter carries an IP65 protection rating, meaning it is fully dust-tight and protected against low-pressure water jets from any direction. This makes it well-suited for outdoor and harsh industrial environments.
Q
What communication protocol does the remote module support?
The remote module communicates via RS485 using the Modbus RTU protocol at a baud rate of 9600 bps, ensuring reliable and standardized integration with industrial control systems.
Q
Can the process connection be customized?
Yes. The default process connection is M20 × 1.5, but it is customizable to meet specific installation or application requirements. Please contact the supplier for custom configuration options.
Q
What EMC standards does the remote module comply with?
The remote module has been tested and complies with multiple IEC EMC standards, including IEC61000-4-2 (ESD, Level 4, 15kV), IEC61000-4-3 (Radiated Immunity, Level 3, 10V/m), IEC61000-4-4 (EFT, Level 4, 4kV), IEC61000-4-5 (Surge, Level 3, 1kV/2kV), IEC61000-4-8 (Power Frequency Magnetic Field, Level 5, 100A/m), IEC61000-4-9 (Pulse Magnetic Field, Level 5, 1000A/m), and IEC61000-4-10 (Damped Oscillatory Magnetic Field, Level 4 Class, 30A/m).