German FAFNIR magnetostrictive level gauge for measuring oil-water interface

In the field of industrial control, it is often necessary to measure the boundary between two liquids in a tank, and using magnetostrictive level gauges to measure the boundary is a mature technology. According to Archimedes' law, the magnetostrictive potentiometer uses a boundary float attached to the boundary between two liquids, and sends out signals through magnetic coupling between the boundary float and the probe to measure the boundary positions of the two liquids.German FAFNIR magnetostrictive level gauge for measuring oil-water interfaceIt can measure both liquid level and boundary position simultaneously. There are multiple signal output modes for imported magnetostrictive position sensors, including 4-20mA, Hart, and MODBUS. FAFNIR boundary measurement: When using an imported magnetostrictive boundary meter to measure the boundary, as long as the density difference between the two liquids is greater than 0.06kg/m3, it is sufficient.

German FAFNIR magnetostrictive level gauge for measuring oil-water interfaceMaximum temperature+450 ℃, low temperature -200 ℃, maximum pressure 12MPa! The cable measuring range is 22m, the maximum length of the pole probe is 8m, the shortest probe is 100mm, the protection level is IP68, the accuracy is 0.3mm, and the braid rate is 0.1m. When measuring the boundary position, the minimum density difference can reach more than 60kg/cm3. There is also a ByPass model equipped with a magnetic flap level gauge. By utilizing the float in the measuring cylinder to couple with the magnetic field of the probe as the liquid level changes, and transmitting the signal to the sensor, the liquid level measurement is completed. TORRIX BYPASS has all the technical features of FAFNIR, but also has the on-site display function of a magnetic flip level gauge.

TORRIX XTS is a new model in the TORRIX family, which not only measures liquid level and interface, but also simultaneously measures the temperature and density of liquids. The integrated LCD display can display three measurement values simultaneously as the liquid level shown in the diagram changes continuously. No need for recalibration, zero maintenance sensor.

advantage

+Highly accurate liquid level measurement

+Interface measurement

+Optional temperature measurement

+Optional density measurement

+Volume calculation

+Integrated LC display

+Measurement interval every 12 milliseconds

+Combination interface:

4 to 20 mA/HART ® And RS-485

Modbus and FAFNIR protocols

+No need to recalibrate

+Used in Ex Zone 0

+Intrinsic safety or pressure

Durable packaging design+maintenance free

TORRIX XTS covers everything from standard 12mm tubes, bypass versions, and flexible probes with a maximum length of 22 meters.

Sensor header protection level IP68

Material: Stainless steel 1.4404, safety glass

Environmental temperature -20 ° C to+85 ° C;

-Heating from 55 ° C to+85 ° C (limited to explosion-proof band display only)

Probe Tube

Material: Stainless Steel 1.4571

Probe length ranging from 600mm to 22000mm

precision

The liquid level can reach ± 0.3 millimeters or ± 0.01%

Resolution (HART) ®) 0.1 mm

electrical connection

Cable head or conduit

voltage

Ex ia 12 to 30 VDC;

Ex d 12 to 50 VDC

Output signal 4 to 20 mA (2-wire)/HART ®- agreement;

RS-485 (4-wire)/Modbus or

Universal Device Protocol

process conditions

The temperature can reach+450 ° C

Pressure -1 bar to+120 bar