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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High-Quality ZMJ60XDR Density Monitor from China Suppliers - Reliable SF6 Gas Density Monitoring Factory
Add ShopCartTechnical Parameters for Remote Module
| Operating voltage | 10~30VDC | EMC tests |
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 IEC61000-4-8: Level 5 IEC61000-4-9: Level 5 IEC61000-4-10: Level 5 |
| Power consumption | <0.5W | ||
| Communication mode | RS485 | ||
| Communication protocol | Modbus RTU | ||
| Baud rate | 9600bps |
Technical Parameters
| Technical Parameters | |
| Scale range | -0.1 ~ 0.9MPa |
| Accuracy of set pressure point | ±10 kPa @ –30 ～ +60 ° C（gas） |
| Accuracy of indication | ±10 kPa @ –30 ～ +60 ° C（gas） |
| Accuracy of transmitter |
Pressure：±0.5%FS Temperature：±1℃ Pressure at 20℃: ±1.0%FS |
| Degree of protection | IP65 |
| Ambient condition | -30℃ ~ +60℃ , relative humidity：≤ 95%RH |
| Leakage rate | ≤ 1×10-9 Pa-m3/s (Helium leak inspection) |
| Process connection | M20 x 1.5 (customizable) |
| Installation method | Radial or Axial |
| Electrical connection | Pluggable connector, wire diameter 0.2~2.5 mm2 |
| Insulation property(contact part) |
Insulation resistance: >100MΩ (DC500V) Withstand voltage: 2kV, 50/60Hz, 1min |
| Contact type | Microswitch |
| Impact rating | 50g |
| Contact electrical parameters |
10(1.5)A, 250V AC 0.1(0.05)A, 250V DC |
| Watch glass | Laminated safety glass |
| Weight | ≈ 1.2kg |
| Pressure element | Bellow |
Frequently Asked Questions
Q: What is the operating voltage range for the remote module?
A: The remote module operates within a voltage range of 10~30VDC, ensuring compatibility with various industrial power systems.
Q: What communication protocol does the device support?
A: The device supports Modbus RTU protocol via RS485 communication mode with a baud rate of 9600bps, making it easy to integrate into existing industrial automation systems.
Q: What is the accuracy of the pressure measurement?
A: The accuracy of set pressure point and indication is ±10 kPa at temperatures ranging from –30 to +60°C for gas. The transmitter pressure accuracy is ±0.5%FS, and temperature accuracy is ±1℃.
Q: What is the degree of protection for this device?
A: The device has an IP65 protection rating, providing excellent protection against dust ingress and water jets, making it suitable for harsh industrial environments.
Q: What are the available installation methods?
A: The device can be installed either radially or axially, with a process connection of M20 x 1.5 (customizable) to accommodate different installation requirements.
Q: What EMC standards does the device comply with?
A: The device complies with multiple IEC61000-4 EMC standards including Level 4 for ESD, electrical fast transient, and surge tests, Level 3 for radiated immunity and conducted immunity, and Level 5 for power frequency magnetic field and damped oscillatory magnetic field tests.