Ultrasonic level sensor for level measurement and monitoring . Suitable for use with liquids, slurries and pastes . It can be used for open and closed vessels, sumps, channels, troughs and other similar applications in places without the risk of explosion.

Function

The ULM-70 level meter is a compact device with an electroacoustic transducer and an electronic module . The inverter emits ultrasonic pulses that are reflected from the level and are received by the inverter and sent to the module, whose display shows the currently measured value. The level is finally determined on the basis of the temperature in the tank and the time for which the pulses travel to the surface. The results are also sent by a 4 ... 20 mA signal. Intelligent pulse evaluation is able to filter out interfering signals and false reflections.

Main advantages

Non-contact measurement enables continuous or limit level measurement even in demanding industrial applications . Thanks to their measuring principle, they can be used to measure the levels of adhesives, wastewater, suspensions, resins, etc. In certain applications, the level meter can also be used to measure the height of bulk materials, but it is better to discuss this method with the manufacturer.

Properties

• LED status indication
• setting buttons
• measuring range 0.15 ... 2 m
• aluminum case
• connection size G 1/2 "
• cable gland
• output signal 4 ... 20 mA
• LCD display