Radar Water Level Sensor

76–81 GHz FMCW non-contact level sensor for rivers, lakes and shallow-water monitoring, with a 0.1–65 m range and RS485 Modbus RTU output.

Category: Water & Wastewater Instrumentation

Appearance, connectors and accessories are confirmed with the ordered configuration.

Specifications & version options

Method / frequency	FMCW radar, 76–81 GHz
Range / blind zone	0.1–65 m / ≤0.1 m
Accuracy / resolution	±3 mm typical / 1 mm
Output	RS485 (Modbus RTU)
Power supply	10–33 VDC
Protection / temperature	IP68 / -40 to +85 °C

SG codes for enquiry

9 sourcing references from “Radar and ultrasonic non-contact level transmitters”. Put an SG code in the RFQ so we can match the same catalog row.

SG-RLT-101
SG-RLT-102
SG-RLT-103
SG-RLT-104
SG-RLT-105
SG-ULT-102
SG-ULT-103
SG-ULT-104
SG-ULT-101

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Typical applications

River, lake and reservoir water-level telemetry
Non-contact tank level measurement where the surface is visible
RS485 level input to a 4G/LTE RTU or data-acquisition gateway
Solar-powered remote level sites after the field load is checked

Inquiries: contact@sungeneiot.com · sungeneiot.com

These are typical reviewed options for this product family, not a single orderable SKU. Final model, connectors, certificates and availability are confirmed in the quotation.