Datasheet: Emteq ERL80L Radar Level Transmitter
Buy online for small quantities. For large quantities, projects and repeat business send a quotation request to: sales@birkettcontrols.com.au
The ERL80L is a non-contact 80GHz FMCW radar level transmitter designed for liquid level measurement in tanks and open channel applications. Its lightweight PP housing, small beam angle, and Bluetooth connectivity via the RadarMe app make it well suited to water and wastewater monitoring, rain water tanks, flumes, and dam level applications. Multiple output options including 4–20 mA, Modbus, and Bluetooth provide flexibility for a wide range of industrial control systems.
The key features are:
- Non-contact measurement — no wetted parts except housing
- 80GHz FMCW technology with ±2mm accuracy
- Measuring range up to 10m (optional up to 30m)
- Lightweight at only 200g with compact PP housing
- Bluetooth connectivity with free RadarMe app (iOS & Android)
- Multiple outputs: 4–20 mA, Modbus, Bluetooth
- IP67 protection rating
- Two-wire or four-wire power options

Optional Mounting Bracket Accessory available to suit 1″ MT Connection
in SS304 including 1″ Mounting Nut
Delivery time for non-stocked configurations is typically 4–6 weeks.
To order a configuration not included in the above list or for application advice, send your request to: sales@birkettcontrols.com.au or contact us for more information on 0418 325 563
Typical Application Areas:
Level measurement of liquids for:
- Water and wastewater treatment
- Hydrological monitoring — rivers, channels and flumes
- Rain water tanks and dams
- Water and fuel tanks
- Chemical and petrochemical storage
- Pharmaceutical and food & beverage industry
- Power generation and process control
- Mining industry and tank inventory monitoring






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