Food and Pharmaceuticals

The food and pharmaceuticals are supporting our life and lives better. In today’s rapidly evolving industrial environments, Food, Beverage and Pharma manufactures are adopting cutting-edge automation and robotics technology to enhance efficiency, and ensure the highest standards of quality. The automation solutions are tailored to meet the specific needs of these industries, supporting efficient production, cost reduction, precise process control, and the maintenance of sensitive, contamination-free environments. Process automation in food and pharmaceutical manufacturing emerges as a key solution to improve product quality, efficient production and easy-going management.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWL-R803 Solids Radar Level Sensor

Features

76-81GHz FMCW radar
IP67 protection level
Support HART, RS485 Modbus RTU protocol
Accuracy ±1mm/±5mm/±10mm
Cast aluminum and SUS304 enclosure optional
Large lens antenna with universal flange blowing function

Applications

Strong dust and powder environment
Cement silos
Grain barn and silos
Plastic pellets tanks
Fish flour powder tolvin

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Advantages

Suitable for dust and powder application.
Millimeter wave RF chip, higher signal-to-noise ratio, smaller blind area
5GHz working frequency bandwidth, higher resolution and precision
Narrowest 3°antenna beam angle, less impact from interference in the installation environment, and more convenient for installation
Optional intrinsically safe and explosion-proof, safe and reliable

A stable and high accuracy non contact radar level sensor for grain storage as well as radar level sensor for powder materials with universal flange and air blowing function, a robust and perfect choice for cement silo level sensor and grain bin level sensor.

Resources

Datasheet

File Name	Time	Type	Download
PWL-R803 Solids Radar Level Sensor	Sep 24, 2025	PDF

Technical Parameters

Model	PWL-R803
Application	Strong dust, solids, powder, block
Measuring Range	0.08 ~35m (For liquids) 0.3 ~60m (For solids) 0.6 ~ 120m (For solids and liquids)
Blind Zone	0.25-1.2m (According to the range)
Accuracy	±1mm for range ≤ 10m ±5mm for range 11~30m ±10mm for range >30m
Signal Output	4-20mA/RS485/HART
Power Supply	12~24VDC
Display	With
Beam Angle	3°
Working Temp.	-30~100℃
Working Pressure	-0.1 ~ 0.1MPa
Antenna Type	Large lens antenna
Protection Level	IP67
Enclosure	Aluminum alloy, stainless steel
Housing Material	SUS304
Antenna Material	PTFE
Installation Method	Universal flange
Explosion-proof	ExibIIC T6 Gb

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