● Rich interfaces, easy to connect all kinds of intelligent devices in the oil and gas scene
● Industrial temperature range, high lightness, low latency, fast data acquisition
● Explosion-proof + explosion-proof design, power supply intrinsically safe design, high stability
Dusun oil and gas industry solutions, through the DSGW-560 oil storage explosion-proof gateway, through a wealth of interfaces, connecting all kinds of intelligent sensors as well as controllers in the oil depot management scenario. It can collect data with high precision and low latency in the full temperature range. The circuit adopts explosion-proof + explosion-proof design, power supply intrinsically safe design, high product stability.
Connecting all kinds of intelligent devices in oil and gas scenarios, efficient data collection and convenient device management.
● RK3308J Quad-core ARM Cortex-A35
● System: Linux
● RAM: 512MB DDR3, Storage: 64GB eMMC
● Power Protection: Anti-surge, ESD protection, anti-reverse connection, Level 2 SCR protection
● Ethernet: 1 x 100Mbps port, EMI isolation protection of 1.5KV
● Explosion-proof level: Exd( Explosion-proof level: Exd(ia) IIB T4 Gb
● Operating/storage temperature: -40℃ ~ 85
● Supports multiple high-precision AI, AO, DI, DO interfaces, which can be connected to all kinds of intelligent sensors as well as controllers in the tank farm management scenario.
● Optimise the data acquisition and processing process, customise the data transmission application, the delay of the whole process from acquisition to transmission is less than 50ms or less
● Circuitry adopts explosion-proof+explosion-proof design, power supply intrinsically safe design, high stability of the product
Management of petroleum, chemical and other industrial stockpiles and oil stockpiles
● Over 100 professionals with extensive IoT expertise.
● Efficient collaboration between R&D and production.
● Core algorithms and high versatility in industry-specific chip integration.
● Stable and reliable solutions reducing project R&D risks.
● Streamlined design, manufacturing, and quality control. Shortened time-to-market and reduced development costs.
● 30 wave soldering lines, 8 testing lines, and 10 finished product assembly lines. Daily production capacity of 10,000 units.
● MES digital management system with unique QR code for each product.
● Long-term partnerships with multiple mainstream chip manufacturers.
● Keeping abreast of technological advancements.
● Mature production lines ensuring fast and stable delivery.
● Lead times: 4 weeks for small batches (≤1,000 units), 2 weeks for baseline products (≤50 units).
● Certified to ISO14001:2015, ISO9001:2015, IATF16949:2016, and ISO45001:2018.
● Product testing includes DQA testing and laboratory certification.
● Utilization of quality management tools: FMEA, PPAP, ECN, SPC/CPK.
Intrinsically safe (intrinsically safe) explosion-proof ensures that short circuit / sparks do not ignite explosive gases in explosive environments (e.g., oil and gas, chemical workshops) by limiting circuit energy (e.g., voltage, current), in accordance with GB 3836.4. Fanless and low power consumption (<5W for the whole machine), it is suitable for petrol dispensers, reactors and other strong explosion risk scenarios, replacing the safety hazards of traditional non-explosion-proof gateways.
Support 24V DC wide-voltage input of the central control panel, built-in anti-surge (6kV), ESD (±15kV), anti-reverse connection protection, 2-level thyristor overload protection, to adapt to industrial site voltage fluctuations of ±30% (e.g., 24V system down to 16V is still working stably), to avoid the voltage surge burned equipment.
Single WiFi disconnection is often caused by equipment blockage and electromagnetic interference in industrial sites. Connect 2 routers (e.g. master and backup AP) at the same time, monitor the link quality in real time, and switch over automatically within 50ms in case of disconnection to ensure continuous uploading of PLC and sensor data (measured disconnection and reconnection time is less than 300ms of traditional single-connection gateways).
The IO board is separated from the central control board, supporting customised expansion (e.g. 8-way DI/DO, 4-20mA acquisition), connecting to field devices (e.g. regulating valves, flowmeters) via explosion-proof cables, reducing the complexity of wiring in the explosion-proof box.The IO board is powered by the central control board, avoiding the risk of sparks introduced by the external power supply.
Zigbee, LoRa and other modules can be added, compatible with underground positioning tags, smart meters and other equipment, for example: expanding Zigbee to connect roof pressure sensors in coal mines without the need to add a new gateway, reducing the cost of explosion-proof transformation.
A35 quad-core processor (1.3GHz) balances computing power and power consumption to meet the Modbus, MQTT protocol resolution (measured concurrently with 200 devices without lag), while reducing heat (<35 ℃ shell temperature), in line with the intrinsically safe equipment, ‘low-power non-sparking’ requirements (high-performance chips may require fan cooling, increasing the complexity of explosion-proof design). (high-performance chips may require fan cooling, increasing the complexity of explosion-proof design).
Suitable for medium and large-sized robots, such as charging robots, cleaning robots, AGV (Automated Guided Vehicle)/AMR (Autonomous Mobile Robot), etc.
It is compatible with container and distributed energy storage systems. It supports multiple protocols, ensures a stable connection, and enables integrated management.
Supports Wi-Fi and BLE (Bluetooth Low Energy) protocols, enabling docking with in-vehicle IoT wireless devices. It is compact in appearance and can be installed in a concealed manner.
Through a rich variety of interfaces, it connects various intelligent sensors and controllers in the scenarios of oil depot management.