Explosion-Proof Wireless RTU Pressure Transmitter
Clouds & Wires Explosion-Proof Wireless Remote Pressure Transmitter is a highly integrated Industrial Internet of Things (IIoT) smart sensing terminal. Combining high-precision pressure measurement, wireless data transmission, and intrinsically safe explosion protection, it is specifically designed for reliable, continuous pressure monitoring in hazardous areas and remote locations without mains power supply.
This product transmits collected pressure data directly and securely to the cloud platform via wireless networks such as 4G/NB-IoT/LoRaWAN. Users can view data and receive alerts anytime, anywhere through computer or mobile apps, enabling unmanned, intelligent remote management of industrial processes. This significantly reduces the costs and risks associated with manual inspections.
Description
Product Advantages
1. Ultimate Safety, Fearless in Hazardous Environments
Certified with Ex ia IIC T4 Ga intrinsic safety explosion-proof rating, it ensures safe operation in the most stringent flammable and explosive hazardous zones (e.g., petroleum, chemical, gas industries), fundamentally eliminating ignition sources.
2. Wireless Remote Transmission, Effortless Installation
Utilizes mainstream wireless communication technologies like 4G/NB-IoT/LoRaWAN, eliminating the need for lengthy cable and power line installations. This significantly reduces installation costs and engineering complexity, making it ideal for remote areas and retrofitting existing structures.
3. Ultra-Low Power Consumption, Extended Battery Life
Features advanced ultra-low power design combined with intelligent heartbeat and wake-up modes.
Equipped with a high-capacity lithium-ion battery, delivering 3 to 8 years of operation under standard conditions, drastically reducing maintenance frequency and total lifecycle costs.
4. Cloud Connectivity, Intelligent Management
Data is directly uploaded to a cloud monitoring platform, supporting real-time access via web interface and mobile app.
Customizable data dashboards and configurable alarm thresholds (high/low pressure, rate-of-change) enable instant SMS/app notifications for abnormal conditions, keeping you informed of system status anytime, anywhere.
5. Rugged Durability for Demanding Environments
Fully stainless steel housing with 316L sensor diaphragm ensures exceptional corrosion resistance.
IP68 protection rating withstands rain, dust, and prolonged immersion, ensuring stable operation in outdoor and harsh industrial environments.
6. High-Precision Measurement, Stable and Reliable
High-performance pressure sensor core delivers exceptional measurement accuracy (up to ±0.5% FS) and long-term stability, providing accurate, reliable data for process control and decision-making.
Application Areas
This product is widely used in various industrial and municipal scenarios requiring safe, remote pressure monitoring, particularly in harsh environments, areas with difficult wiring, or locations with explosion risks:
✅ Oil and Gas Fields: Pressure monitoring at oil and gas wellheads, pressure monitoring for oil/gas transmission pipelines, valve control.
✅ Urban Gas: Pressure monitoring in gas distribution networks, pressure control stations, and valve chambers; leak detection systems.
✅ Chemical & Pharmaceutical: Pressure monitoring in reactors, storage tanks, and process lines to ensure safe production.
✅ Water Supply & Drainage: Pressure monitoring in municipal water supply networks, operational status monitoring of pump stations, and pressure data collection in drainage networks.
✅ Energy & Power: Pressure monitoring for boilers and steam pipelines, thermal energy transmission system monitoring.
✅ Fire Protection Systems: Remote pressure monitoring for fire protection pipelines, ensuring firefighting facilities remain combat-ready at all times.





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