Open Channel flow meters use a non-contacting level measurement reading and mathematical algorithms to provide continuous flow monitoring of flumes, weirs or channels
SITRANS LUT440 High Accuracy Open Channel Monitor (OCM) provides a full suite of advanced level, volume, and pump controls.
Compatible with Echomax transducers
Digital input for back-up level override from point level devices
Download an electronic version of our Ultrasonic level measurement book, directly compatible with most major ereaders and ereader software
A comprehensive pocket guide to ultrasonic level measurement.
Stephen Milligan, B.Sc. Henry Vandelinde, Ph.D
SITRANS Probe LU
SITRANS Probe LU is a 2-wire loop powered ultrasonic transmitter for level, volume and flow monitoring of liquids in open channels, storage vessels and simple process vessels.
SITRANS LUT400 ultrasonic controllers offer the highest accuracy available on the market and ensure consistently precise measurements. The compact, single point ultrasonic controllers continuously monitor and control level in liquids, solids, or slurry applications for a wide range of industries
HydroRanger Plus is an ultrasonic level controller effective in wet wells, weirs, and flumes where foam and turbulence are typical operating conditions
For water authorities, municipal water and wastewater plants, HydroRanger 200 is an economical, low-maintenance solution
Open Channel Flow
LUT400 Quick Start Wizard
Additional LUT400 Videos