Surface Water Level Sensors (36XW)

The Keller 46X is a high performance pressure sensor utilises a ceramic measurement cell optimised for small measurement ranges, typically 0.3m to 3m. With this in mind the PR46X is an ideal sensor solution for projects seeking high accuracy pressure data under lower water heads. The PR46X is best suited for surface water monitoring and flow gauging applications demanding high accuracy over a relatively small measurement range.

With a digital RS-485 interface and analogue output options, the Series 46X can be readily integrated with data loggers, telemetry systems and process monitoring equipment for both temporary and permanent installations.

Key Features

• High-accuracy hydrostatic water level measurement

• Suitable for groundwater and surface water monitoring

• Integrated temperature measurement

• Digital RS-485 interface

• Modbus RTU and KELLER Bus communication

• Analogue output options available

• Robust construction for long-term submerged deployment

• IP68 rated

• Suitable for integration with data loggers and telemetry systems

• Available in a range of pressure measurement ranges

• Excellent long-term measurement stability

• Suitable for permanent and temporary monitoring installations

• Surface water assessments

• Flood monitoring

• Tidal studies

• Flow gauging (in conjunction with flume/weir)