ZMJ100PRO
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Catalog excerpts

JIOOPRO FIBER OP TRANSMISSION > Technical Data 1. Case diameter: 100mm 10. Insulation properties: 2. Scale range: -0.1 to 0.9 MPa (customizable) Insulation resistance: >100 MO (DC 500V) 3. Accuracy: (related to the measuring span; SF6 in gas phase) Withstand voltage: 2kV, 50/60 Hz 1 min a) At 20°C: Class 1.0 or 1.5 11. Contact type: Magnetic snap-action contact 4. Degree of protection: IP65 12. Impact rating: 50g (oil-filled), 30g (non-oil-filled) 5. Ambient conditions:-40°C to+60°C, relative humidity <95%RH 13. Contact electrical parameters: 6. Leakage rate: < 1 x 10'9 Pa-m3/s (Helium leakage inspection) 30W/50VA, 1A (maximum) 7. Process connection: M20 x 1.5 (customizable) 220VDC/380V 50/60Hz (maximum) 8. Radial or axial 14. Window glass: Laminated safety glass 9. Electrical connection: Plug-in connection M20 x 1.5 sealing head 15. Weight: 1.2kg Cable size: 1.5mm2 recommended, 2.5mm2 maximum 16. Pressure element: Bourdon tubes SF6 Insulated Transformers SF6 Insulated Mutual Inductor SF6 Insulated Busbar Systems > Description Using optical fiber as a communication medium, these instruments can realize the remote transmission and monitoring of SF6 gas density in sealed tanks. They can also provide a signal outputs when the density reaches the set value.They are able to transmit the real-time data of SF6 gas density remotely and realize the online remote monitoring. They are suitable for monitoring high-pressure system and realizing the online remote monitoring. They can provide multiple solutions to support new substations and the intelligent transformation of existing substations. > Application SF6 Gas Insulated Switchgear (GIS) SF6 Insulated Circuit Breakers SF6 Insulated Pole-Mounted Switch > Features > Main electrical performance indicators and specifications of the remote transmission part 1. Power supply: DC 24V 6. Anti-electromagnetic interference: 4. Protocol: ModBus RTU IEC61000-4-4: level 4 (4kV) 1. The temperature compensation device ensures higher measurement accuracy. 2. Fiber optic communication interface, large data capacity, high communication speed, strong adaptability, long life 3. Strong anti-interference ability, especially applicable for the strong electromagnetic interference and strong static environment 4. Suitable for indoor or outdoor installation 5. AISI 304 hermetically sealed stainless steel case 6. Gas connection tubes are made of AISI 316 stainless steel 7. All monitoring points within interval can be interconnected with higher IED by self-developed optical interface HUB, reducing the number of interfaces, and saving IED resources 8. With the perfect mechanical and electronic combination, they can achieve local indication and control of instrumentation 9. Four pairs of contacts can achieve overpressure alarm, dual alarm or double locking and many other options, making the monitoring more secure and reliable > Options 1. Power-frequency withstand voltage: 2.5kV 50/60 Hz 1 min 3. Measuring medium: SF6, Air, N2, SF6 + N2 and other gases Lanso Konly (Shanghai) Instruments Co., Ltd. Expert In SF* Gas Monitoring Solutions

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