- Accurate Level measurement: The high frequency of ProWave80G radar enables accurate distance measurement, making it ideal for applications such as distance sensing and object tracking.
- False echo suppression: False echo suppression improves the accuracy of radar measurements by filtering out unwanted signals that may cause inaccuracies.
- Narrow Beam Angle: Provides larger range and supports smaller diameter vessels. The interface in the installation environment has less impact on the instrument, making it easier to install and more suitable for mixing conditions.
- Display: A radar display provides real-time visualization of detected objects and their attributes, aiding in navigation, surveillance, and safety, enhancing situational awareness and decision-making.
- IP Rating: IP67 Ingress Protection for radar ensures it’s sealed against dust, making it durable and reliable in outdoor and harsh environments, enhancing its longevity and performance.
SBEM’s ProWave80G Series – Model 138 W81 is a high-performance 80GHz FMCW radar level transmitter designed for accurate and reliable level measurement in both solids and liquids across diverse industrial applications. With a measuring range of up to 60 meters, narrow beam angle, and advanced false echo suppression, it ensures precise readings even in complex process environments. The 138 W81 supports a 2-wire systems with a 4-20 mA and optional HART communication, allowing seamless integration into existing infrastructure without major modifications. Its robust IP67-rated aluminium housing, SS+PTFE antenna, and compatibility with threaded and flanged installations make it ideal for use in water treatment plants, oil and fuel tanks, food processing, defense, and public utilities. The device operates effectively in harsh temperatures (up to 200°C) and includes a clear 128×64 dot matrix display for real-time monitoring. Designed for global industrial use, SBEM’s 138 W81 ensures accurate, durable, and maintenance-free radar level measurement. . It is available in two temperature variants up to 85°C and 200°C.
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Features
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Specification
Specification Details Display 128 X 64 dot matrix display Accuracy ±2mm (Under Factory set condition) Installation Method Threaded & Flanged Analog Output 2 Wire, 4-20mA @600Ω load Digital Output HART Communication (Optional) False Echo Suppression Available Housing Enclosure Aluminium Antenna Material SS + PTFE Process Connection G 1 ½ Threaded (Beam angle: 8˚)
G 3 ½ Threaded (Beam angle: 3˚)
FlangedEnclosure Protection Class IP67 Process Temperature 0 to 85°C
0 to 200°CCable Entry PG11
½” NPT -
Application
- Water reservoirs
- WTP
- ETP and STP Plant
- Sea Water measurement
- Sewage and Wastewater Tanks
- Fresh Water Tanks
- Fuel and Oil Tank Monitoring
- Ballast Water Management
- Fresh Water Tanks
- Sugar Bins
- Food Grains and Edible Oil Tanks
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Service Downloads