Yunyi GPRS 4G Wireless Magnetic Level Meter Real-Time Data Logging Global Roaming
Wireless Magnetic Flip-Type Level Gauge integrates an industrial wireless IoT module (LoRaWAN/NB-IoT) .Built with high-grade stainless steel and engineered polymers, this wireless flip-type level gauge ensures exceptional durability and clarity in harsh environments.
Its magnetic flipping elements change color sharply for easy-reading local level indication, while an integrated wireless module sends encrypted data over NB-IoT/LoRaWAN networks. Designed for above-ground and underground tanks in oil/gas, LNG, and agrochemical sectors, it delivers unmatched reliability and remote accessibility.
Specification:
Model | YLMW500 |
Medium density | ≥ 0.5g/cm3 |
Medium pressure | 0-15Mpa (accept customize) |
Medium temperature | -40℃ ~ 450℃ |
| ≤ 0.4Pa.S (Choose jacket type for medium with high viscosity or low temperature easy to crystallize) |
Output | 4-20mA two wires |
Tube material | Standard 304 stainless steel(optional for the other) |
Protection Level | IP65 |
Advantage:
- Provides dual-output level indication with local magnetic flip display and wireless 4-20mA/HART signal transmission for enhanced operational safety.
- Enables rapid retrofitting to existing gauges with battery-powered operation (5-8 years), minimizing installation downtime to under one hour.
- Constructed to perform in extreme environments, supporting high pressure (40 MPa), vacuum conditions, and temperatures from -196°C to 450°C.
- Offers intelligent high/low level alerts via multiple channels and detects false level conditions to improve process reliability.

