Geolux Non-Contact Wave Sensors
Features
- Measurement of water level and automatic calculation of wave parameters
- Fast sampling rate of 10 samples per second for accurate wave analysis
- Easy installation up to 15m or 30m above the water surface
- Expedited repair and warranty service
- Lifetime technical support
- More
The Geolux non-contact wave sensor is a high sampling frequency version of the radar level sensor, which is targeted towards tidal monitoring, oceanographic, coastal and maritime applications. The level sensor uses radar technology to accurately measure the distance between the radar instrument and the surface of the water. The water level measurements are repeatedly performed 10 times per second. An internal wave analysis module uses these water level measurements for advanced wave analysis.
Wave parameters, such as significant wave height, zero up-crossing period, crest period as well as minimum, maximum, mean and median water level are automatically calculated by the radar unit. The instrument can internally store up to 20 minutes of water level data to be used for calculation of the wave parameters. The low power consumption of the instrument, the integrated wave analysis module, small form factor and a rugged enclosure make this instrument easy to setup and use.
General Specifications
Radar Type: W-band 77-81 GHz FMCW radar
Beam Angle: 5°
Detection Distance: 15m / 30m
Resolution: 0.5mm
Accuracy: +/- 2 mm
Sampling Frequency: 10 samples per second
IP Rating: IP68
Electrical & Mechanical
Connector: M12 circular 12 -pin
Input Voltage: 9 to 27 VDC
Power Consumption: 0.36 W; standby 0.15 W; sleep 0.03 W; extended 0.6 W
Max Current: < 470 mA
Temperature Range: -40 °C to +85 °C (without heating or coolers)
Enclosure Dimensions: Φ 65mm x H 78mm
Interface
Serial Interface: 1 x serial RS-485 half-duplex; 1 x serial RS-232 (two wire interface)
Serial Baud Rate: 9600 bps to 115200 bps
Serial Protocols: Modbus, GLX-NMEA
Analog Interface: 4-20 mA
Other Interfaces: SDI-12
Certificates
EN 61326-1:2013
ETSI EN 301 489-1
ETSI EN 301 489-3
EN 62368-1:2014+A11:2007;
EN 60950-22:2017
EN 61010-1:2010
FCC Part 15 class B
ISED RSS211
Select Options
In The News
Applied Research and Innovative Solutions: Creating CHNGES at Western Kentucky University
Long-standing environmental monitoring programs have the power to support a large number of research initiatives and policy changes—however, actually starting these networks can prove challenging. Not only is starting the program difficult, but keeping things operational for decades to come has also been challenging for environmental professionals hoping to make an impact with applied research. Jason Polk, Professor of Environmental Geoscience and Director of the Center for Human GeoEnvironmental Studies (CHNGES) at Western Kentucky University, is all too familiar with this process.
Read More
Combating Water Insecurity in Saskatchewan with Real-Time Data
The prairies of Saskatchewan can be described as one of the least water-secure parts of Canada, making water quality monitoring essential for informed resource management in a region already facing water insecurity. While natural physical properties worsen some of the poor water quality conditions in the region, others are connected to land use. Having grown up spending summers on the shores of Lake Huron, Helen Baulch, an associate professor at the School of Environment and Sustainability at the University of Saskatchewan , has always been dedicated to the protection of water resources. Looking back fondly at her childhood playing along the shore, Baulch also recalls the invasion of quagga mussels during her teenage years and watching the lake change as a result.
Read More
Seametrics Turbo Turbidity Logger: Boost your Turbidity Monitoring
The Seametrics Turbo Turbidity Logger is a self-cleaning turbidity sensor capable of internally logging over 260,000 data records. The sensor enables researchers, compliance officers, and contractors to monitor turbidity in various applications, from construction and dredging sites to wastewater effluent. Due to its narrow width, this device can be deployed in a range of areas, from small well spaces to rivers and streams. The stainless steel housing and built-in wiper allow the sensor to withstand long-term deployments and reduce the need for maintenance trips. The logger accurately records temperature and turbidity up to a depth of 50 meters.
Read More
