Microwave level sensors - when space is limited
Posted on 14 Nov 2016
The MFP microwave level sensors safely & precisely detect fill levels of a wide range of products such as cereals or soy flour. Based on the
guided pulse radar principle, they operate reliably regardless of foaming, medium density, temperature and pressure. Available with a single probe, parallel probes or a coaxial probe, the systems can be optimally adapted to the requirements of liquid and solid media.
In addition to excellent vibration resistance, MFP sensors with a coaxial probe provide reliable, exact measurements of liquids in very narrow containers where users cannot implement a minimum distance to the container wall. They are available with two PNP switching outputs or with an analog 4…20 mA current output. By means of a ¾” thread, the sensors are fitted into containers from above. The maximum standard sensor length is 80 cm. On requestwe can supply special lengths. The sensor housing, which is rotatable by 360°, includes an LC display with a control panel for easy sensor adjustment. Additionally, a model without a display is available for cost-sensitive applications.
Thanks to their measuring principle, the sensors do not have any moving parts: inside the probe, a radar pulse is emitted and reflected upon contact with the medium surface. The resulting "echo" is analyzed to measure the fill level. This provides excellent reliability and a ±5 mm measuring accuracy for all media. Suitable for applications with limited installation space, the IP67 sensors are designed for media temperatures between 0 and +80 °C.
Powelectrics offer nearly 30 years' experience in sensing and instrumentation. We have been at the cutting edge of wireless remote monitoring from the early days of radio telemetry. Learn about our proprietary IoT hardware and software, sensor range and m2m solutions, incorporating a range of third party instrumentation and software.
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Powelectrics supply sensors from over a hundred quality international manufacturers. Our broad expertise covers flow, level, temperature, pressure, proximity, distance, colour, movement and many more.
We are proud to have been UK distributor EGE Elektronik for 30 years! EGE offer high quality flow controllers, infrared, opto and ultrasonic sensors, capacitive proximity switches, light barriers and inductive proximity switches.
The EGE range covers sensors that can withstand extremes of temperature (-230 to +250) and pressure as well as devices for ATEX environments.
Sensors are available in a wide range of materials to suit corrosive and other extreme applications. These include hastelloy, tantalum and Teflon/PTFE.
EGE are willing to adapt products to specific applications without a commitment to large volumes and often on a one-off basis. There is also an excellent range incorporating IO-Link
We supply into many industries including automation, food and beverage, chemical, pharmaceutical, paper and packaging, fuel, utilities, agriculture, waste, recycling, transport and security.
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