Wireless Magnetic Flip-Type Level Gauge
Visual-level reliability · Cloud-level intelligence · A new paradigm in industrial liquid level monitoring
Wireless Magnetic Flip-Type Level Gauge integrates an industrial wireless IoT module (LoRaWAN/NB-IoT) into the classic magnetic flip-type level gauge, achieving dual redundant monitoring with mechanical indication and digital remote transmission. It uses magnetic coupling to drive dual-color flip columns to display the liquid level, simultaneously transmitting real-time data wirelessly to the cloud. This completely eliminates the risks associated with manual meter reading in high-risk storage tanks and addresses blind spots during nighttime inspections, providing process industries with an intelligent liquid level safety solution that delivers “what you see is what you get.”
Description
Product Advantages
1. Dual-channel reliable monitoring: Mechanical flip-column on-site visualization + 4-20mA/HART wireless remote transmission dual backup, safety level improved by 200%.
2. Zero Power Upgrade: Battery-powered (lifespan 5-8 years*), directly install on existing magnetic flip-type gauges, upgrade downtime < 1 hour.
3. Extreme Condition Adaptability: Withstands pressure up to 40 MPa/-0.1 MPa vacuum, temperature range -196°C to 450°C, resistant to strong vibrations/corrosion (optional Hastelloy float).
4. Intelligent Alarm Management: High/low liquid level WeChat/audio-visual dual alarms, historical data traceability, and prediction of foam/false liquid level phenomena.
5. Seamless Integration: Compatible with Modbus RTU over LoRa, direct connection to DCS/SCADA, and support for OPC UA data cloud uploading.
Core Application Areas
✅ High-risk chemical storage tanks: Non-contact monitoring of toxic/flammable media (benzene compounds, liquid chlorine) (compliant with SIL2 safety level).
✅ Energy and Refining: Explosion-proof level monitoring for LNG storage tanks, high-temperature oil tanks, and reactors.
✅ Pharmaceuticals and Food: Sanitary-grade remote management for fermentation tanks and mixing tanks in GMP cleanrooms (optional 316L/PTFE materials).
✅ High-Altitude/Enclosed Storage Tanks: Unmanned monitoring for large vertical tanks, spherical tanks, and underground sewage pits.
✅ Multi-tank area safety system: distributed tank level centralized alarm, linked to emergency shut-off valves.
Eliminate the three major maintenance challenges:
✦ Risk of falls from climbing ✦ Difficulty reading levels at night or in harsh environments ✦ Delayed response to abnormal conditions
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