Product Description:

The RF admittance level switch replaces capacitance measurement with more advanced RF admittance technology, solving the problem of material adhesion. Compared with other similar products, it has higher system stability and can work reliably even under extremely harsh field conditions. It is not affected by hanging materials, temperature, pressure, density, humidity, or even changes in material chemical properties, and has reliable performance. It is widely used for level measurement of media such as ash powder, mortar, cement clinker, coal powder, etc.

Product features:

◆ It can measure liquid level and material level, and meet the measurement requirements of different temperatures, pressures, and media.

◆ Not affected by sensor hanging, no need for regular cleaning, to avoid measurement errors.

There are no movable parts during the measurement process, and there is no issue of mechanical component damage.

◆ No maintenance required, intelligent adjustment free.

◆ Contact measurement, with strong anti-interference ability, can overcome the influence of steam, foam and agitation on measurement..

Diversified measurement quantities make measurements more accurate, unaffected by environmental changes, and have high stability.

The product has reliable performance and a long service life.

Technical parameters:

Power supply: 220 ± 25VAC, 50/60Hz, 5W; 24VDC optional

Output mode: DPDT relay output (double pole double throw)

Contact capacity: 230VAC, 3A inductive

Repeatability: Conductive medium: 2mm; Insulation medium: 50mm

Shell material: Explosion proof cast aluminum or ABS

Explosion proof area: All groups of cables and sensing elements in Zone 1 and Zone 2 are intrinsically safe and explosion-proof

The circuit units inside the explosion-proof enclosure are explosion-proof in all groups of Zone 1 and Zone 2

Protection level: IP68

Sensor material: Please refer to the selection table for details

Sensor component installation: R3/4 thread (standard), flange installation (optional)

Cable interface: M20 × 1.5

Cable length: The cable between the split electronic unit and the sensor is provided by the manufacturer, with a standard length of 3 meters

Output insulation: signal line to sensor greater than 1000V