Ultrasonic Level :: Clean & Waste Water

Open channel flow measurement can be achieved with a weir or a flume. The weir or flume causes a change in water depth that correlates with water flow rate. This water depth can be measured with an Ultrasonic downward-facing sensor as well as with other technologies including: Radar, Hydrostatic Pressure and upwards facing Doppler

Common open channel flow meters are the sharp crested weir (v notch weir and rectangular weir), broad crested weir, and Parshall flume. Contact us for proper selection and supply of weirs and flumes

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  • MNU-IS Intrinsically Safe Modbus Ultrasonic Level Sensors
    MNU-IS Intrinsically Safe Modbus Ultrasonic Level Sensors
    SKU: MNU-IS
    MNU-IS Intrinsically Safe Modbus Ultrasonic Level Sensors
    0.3 - 7.6m range
    Modbus RTU Output
    ±0.25 of detected range
    IP68 protection rating
    ATEX approved
    Quick Mode - reading in 250 ms
    1.8m Cable
    Online Access/Control Via APG’s Tank Cloud & RST-5003 or LOE controller
    £599.00
    £718.80 inc VAT
  • iSonic 4000 open Channel Flow Meter and Level Sensor
    iSonic 4000 open Channel Flow Meter and Level Sensor
    SKU: 414432
    iSonic 4000 open Channel Flow Meter & Level Sensor
    from Badger Meter USA
    Ultrasonic Principle
    1x 4-20mA analogue input
    Internal Data Logger and various ouputs
    92 - 275V AC (9-36VDC option)
    £1343.90
    £1612.68 inc VAT
  • LUT 400 Ultrasonic Level Controller
    LUT 400 Ultrasonic Level Controller
    SKU: 7ML5050
    LUT400 Ultrasonic Open Channel Flow Meter
    MCERTS Approved
    Sutaible for level measurements -  0 - 8m
    HART communications
    Echo profile and trend views from local display
    Available in 430 and 440 OCM model
     
     
    £1295.01
    £1554.01 inc VAT
  • MQU Open Channel Flow Meter
    MQU Open Channel Flow Meter
    SKU: MQU
    MQU Ultrasonic Open Channel Flow Meter
    measurement ranges of 0.5, 2 or 4 meters
    4 button LCD display 
    Internal Datalogger
    2 sensor options available 
    £1676.40
    £2011.68 inc VAT
  • LPU-2428 Loop Powered Ultrasonic Sensor
    LPU-2428 Loop Powered Ultrasonic Sensor
    SKU: LPU-2428
    IRU-2428
    0.3 - 7.6m range
    ±0.25 of detected range
    2.5mm resolution
    4-20ma output
    IP65 protection rating
    2 in. NPT
    onboard calculations for distance level, volume or flow
    1.8m cable - pigtail
    £832.70
    £999.24 inc VAT