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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01
ZMJ80XDR Density Monitor for SF6 Gas - Reliable Solutions from China's Leading Suppliers and 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
| Scale range | -0.1 ~ 0.9MPa | |
| Accuracy of set pressure point |
±1.0%FS（+20±1℃) ±1.6%FS（-30℃~ +60℃)（gas） |
|
| Accuracy of indication |
±1.0%FS（+20±1℃) ±1.8%FS（-20℃~ +60℃)（gas） ±2.3%FS（-30℃~ -20℃)（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 detection) | |
| Process connection | M20×1.5, (customizable) | |
| Installation method | Radial or axial | |
| Electrical connection |
Contact connection: pluggable connector, wire diameter 0.2 ~ 2.5 mm2 Remote connection: pluggable connector, wire diameter 0.2 ~ 1.5 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 |
|
| Window glass | Laminated safety glass | |
| Weight | ≈ 1.4kg | |
| Pressure element | Bellow and Bourdon Tube | |
Frequently Asked Questions
Q1: What is the operating voltage range for the remote module?
The remote module operates within a voltage range of 10~30VDC, ensuring compatibility with various industrial power systems.
Q2: What communication protocol does the device support?
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.
Q3: What is the accuracy of the pressure measurement?
The accuracy varies with temperature: ±1.0%FS at +20±1℃, ±1.8%FS at -20℃~ +60℃ for gas, and ±2.3%FS at -30℃~ -20℃ for gas applications.
Q4: What is the IP protection rating of this device?
The device has an IP65 protection rating, providing excellent protection against dust ingress and water jets, making it suitable for harsh industrial environments.
Q5: Can the process connection be customized?
Yes, while the standard process connection is M20×1.5, customization options are available to meet specific installation requirements.
Q6: What is the operating temperature range for this device?
The device can operate in ambient conditions ranging from -30℃ to +60℃ with relative humidity up to 95%RH, ensuring reliable performance in various environmental conditions.