The OTT RLS is a non-contact radar level sensor with pulse radar technology. The OTT RLS offers a large measurement range with a small blanking distance and narrow beam width and it easily connects to most dataloggers. The RLS has extremely low power consumption and is ideal for remote or solar powered sites.

• Application: Surface water
• Parameters measured: Water level / distance to water
• Measurement technology: Non-contact pulse radar
• Product highlights: Measures water level or depth to water from a bridge, pier or mounting arm
• Measurement range: 0.4 … 35 m
• Accuracy: 0.8 … 2 m: ± 10 mm; 2 … 30 m: ± 3 mm; 30 … 35 m: ± 10 mm
• Internal data logger: No
• Interface: SDI-12, RS-485 (using SDI-12), or 4 …20 mA