Level Transmitter

Product Details:

The sensor works on the principle of measuring the time of propagation of a sound wave (Time of flight). The sensor generates a pulsed ultrasonic wave, which is reflected from the surface and returns to the sensor head. The propagation time of the reflected wave is directly proportional to the distance between the sensor and the measured level.

High accuracy- ± 1cm (at 5m range)

Easy installation - single measuring element

Non-contact measurement - no direct contact between the medium and the sensor

Maintenance-free operation - no moving parts

Resistance to interference - the measurement is not affected by the properties of the measured material (dielectric constant density, color, etc.),

Resistance to deposits - self-cleaning of the sensor head due to vibration during wave generation.

Additional Information:

• Item Code: MDV-UFM
• Production Capacity: 100
• Delivery Time: EX-STOCK

Product Details:

Guided wave radar (GWR) technology is based on the Time Domain Reflectometry (TDR) principle. Low power nanosecond pulses are guided along with a probe submerged in the process media. When a pulse reaches the surface of the material it is measuring, part of the energy is reflected back to the transmitter, and the time difference between the generated and reflected pulse is converted into a distance from which the total level or interface level is calculated. The speed of travel of the pulse is impacted by the dielectric of the medium. This change in travel time is predictable and allows compensation for the measurement to be accomplished. The reflectivity of the product is a key parameter for measurement performance. A high dielectric constant (DC) of the media gives a better reflection and a longer measuring range.

4-20 mA Output