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SiloTect Non-Contact Radar Level Transmitter

Continuous Level Measurement

The SiloTect Non-Contact Radar Level Transmitter ensures precise, reliable level measurement in both dry-bulk and liquid applications. Utilizing advanced 80 GHz FMCW technology, it delivers millimeter accuracy in even the most challenging environments.

Specification Sheets:
Technical Specification Product Details Download

Technical Specification

Process Connection1½” NPT, 1½” BSP,, 3”-5” Stainless Steel Flange, 3”-5 Aiming Flange
Measuring rangeUp to 33ft (10m), Up to 66ft (20m), Up to 98ft (30m)
Accuracy± 0.078“ ( ±2 mm) - ± 0.157“ (±4 mm) to scale
Temperature range processStandard Version: –40…+158 °F (–40…+80 °C) High Temp Version: –40…+400 °F (–40…+200 °C)*
Operating pressurePP, PVDF, PTFE antenna: –1…3 bar (–0.1…0.3 MPa; –14.5…43.5 psi) Stainless steel antenna: –1…40 bar (–0.1…4.0 MPa; –14.5…580 psi)
Operating Power12…36 V DC
Flange OptionsStainless Steel: 3”, 4”, 5” Aiming Flange: 3”, 4”, 5”
Signal Frequency77…81 GHz
Measuring Frequency~1/s
Ratings / ApprovalsRatings / Approvals IP66 / IP67 (NEMA 4X / 6), ATEX*, FM*

Product Details

Reliable Non-Contact Level Measurement for Solids and Liquids

The SiloTect radar level transmitter delivers high-accuracy, maintenance-free level measurement for both dry bulk solids and liquid materials. Featuring advanced 80 GHz FMCW radar technology, SiloTect ensures reliable performance even in demanding environments such as dusty silos, steamy tanks, or vessels with challenging internal structures.

Ideal for industries including feed and grain, cement, food processing, chemical manufacturing, energy, and water treatment, SiloTect adapts to a wide range of materials—from powders and granules to emulsions and viscous liquids.

Compact. Configurable. Built for Tough Environments.

SiloTect is designed to thrive where other sensors struggle. Its rugged construction, versatile configuration options, and advanced signal processing make it the ideal solution for challenging level measurement tasks—whether you're dealing with dusty dry bulk materials or harsh liquid chemicals.

With multiple antenna and housing options, SiloTect adapts to your process requirements without compromise. Setup is simple and intuitive thanks to Bluetooth® connectivity and mobile access via the MobileEView™ app, while remote configuration through EView2 software ensures flexibility from anywhere.

From extreme temperatures to aggressive materials, SiloTect delivers consistent, high-accuracy performance—no contact required.

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Specification Sheets:

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