Guided Wave Radar Level Gauge

Designed for extreme industrial conditions, the Guided Wave Radar (GWR) level meter features a core structure of multi-stage sealing and thermal isolation. It enables stable measurement under ultra-high pressure of 40MPa and ultra-high temperature of 450℃. With superior steam barrier performance, it has become the preferred solution for level measurement in extreme scenarios such as high-temperature and high-pressure reaction kettles and steam tanks.

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Description

➤ Core Advantages
1. Ultra-High Pressure & High Temperature Resistance
Integrated with ceramic + graphite seals, a PEEK thermal insulation layer, and perfluoroethylene sealing rings, it constructs an ultimate protective structure capable of withstanding 40MPa / 450℃. It effectively resors high-pressure impacts and steam infiltration, ensuring reliable operation with zero leakage.

2. High Precision & Anti-Interference
Adopting microwave measurement principle and equipped with a three-layer anti-interference architecture (directional transmission, material shielding, and algorithmic filtering), it achieves a high measurement accuracy of ±2.5mm. It easily handles complex interferences from electromagnetic, mechanical, and multi-phase media.

3. Steam Compensation & Stability
Built-in steam compensation algorithm supports both automatic and manual compensation modes. It guarantees the authenticity and long-term stability of level measurement under steam-containing conditions.

➤ Technical Specifications

Parameter	Specification
Measuring Principle	Guided Wave Radar (GWR)
Measuring Range	0~6m (Optional)
Accuracy	±2.5mm
Pressure/Temperature	40MPa / 450℃
Rod Material	316 Stainless Steel
Communication	HART / RS485 / MODBUS
Protection/Explosion-proof	IP67/IP68, Ex ia/Ex d (Optional)

➤ Technical Specifications

It is widely used in extreme and harsh working conditions, including:

High-pressure reaction kettles in petrochemical industry
Thermal power steam drums
Boiler level measurement
High-temperature and high-pressure chemical vessels

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Products: Oil & Gas Valves; Level Measurement:; Flow Measurement; Supporting Products

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