WESS Global, Inc. products

WESS LEV100 ultrasonic level meter utilizes enhanced ultrasonic technology to measure liquid or solid level in various applications with superior accuracy and reliability.

ENV120 Ultrasonic Sludge Blanket Level Meter manufactured by WESS, utilizes enhanced ultrasonic technology to measure the sludge interface level in various types of clarifiers, settling tanks and thickeners with superior accuracy and reliability. The instrument continuously provides the user with important information which includes numeric & graphic screens representing the distance to the blanket, an echo profile image to ensure correct configuration during commissioning and saving data analysis. Additional features such as ASF (Abnormal Signal Filter), allows to eliminate irregular noise which can result from moving structures. ENV120 technology additionally incorporates a compressed air cleaning system to maintain the sensor in optimum condition and guarantee maintenance-free measurement. Specially designed mounting kits are also available.

ENV200-C clamp-on density measurement guarantees fit-and-forget and reliable measurement with every kind of measuring medium. Different from other density meters, its measurement isn`t affected by pressure, corrosiveness, nor abrasiveness. As the clamp-on sensor can be mounted outside of pipe line even under flow-running condition, the user neither need to stop their process nor to consider the corrosiveness of liquid.

ENV200 series are the ultrasonic instruments that measures the density of suspended solid in liquid. It comprises of sensors and a junction box. ENV200 with PCM(Process Condition Monitoring) algorithm measures not only the size of received signal, which is often measured by conventional ultrasonic density meters but also observes changes in sound velocity and temperatures in the process. As it monitors operational status and water status in pipe and then decides the validity of each measurement, it contributes to increasing stability and reliability of the measurement. ENV200 utilizes the EEA (Envelope Energy Average) method that saves reception signal envelop and then calculates its energy, rather than using the reception signal’s amplitude change. ENV200 offers two types of sensors, spool-piece and clamp-on type to accommodate all field demands at installation.

WESS LEV100 ultrasonic level meter utilizes enhanced ultrasonic technology to measure liquid or solid level in various applications with superior accuracy and reliability.

The eletrodes listed below are all of the combined type (Measurement+Reference), do not require maintenance and are classified by their construction features, which makes them adaptable to multiple applications.

The measuring technique is based on the optical principle. This innovative method ensures reliable, accurate measurements with do drift over time, therefor system calibration is no longer necessary.

SS sensor is used for the optical measurement of suspended solid in industrial water and process up to 30g/l. The concentratin of suspended solid is a very importnat process parameter for sludge treatment process. The S7S1 snesor is used for the optical measurement of suspended solid in industrial water and process up to 30g/l. WESS offer most reliable and stable measurement thanks to the digitalized optic technology.