Product overview:

RF Series RF admittance level controller is used for position detection hopper, chuteor other container with adhesion of liquid, solid particles, dust, and other mixed slurrymaterial level control instrument. Can also be used for two kinds of interface measuring different liquids, such as oil-water interface measurement.

The series of RF radio frequency admittance controller has the advantages of simple calibration quick, stable product performance, various types of strong versatility,convenient installation, beautiful appearance. Can be widely used in petroleum,chemical, metallurgy, electric power, papermaking, pharmaceutical, food, building materials and other industrial fields. And the controller can be used with PLC or DCS distributed control system, automatic detection and automatic control of the process.

Product features:

1 installation deb ing simple

Full sealed integration installation structure, using all digital integrated circuits, five any mechanical moving parts, once installed zero without deb ing.

2 low temperature drift

A digital circuit, compared with the existing products, greatly reduce the environmentaltemperature, humidity effect on instrument operation, change garments according to the season without zero adjustment. Advanced circuit design can avoid spurioussignals generated in the material adhered to probe, and effect of anti variousfluctuations caused by.

The 3 Scene adaptability

At high temperature, high pressure, high dust, high viscosity occasions for detection of solid and liquid materials.

4 disposable zero calibration

Due to the adoption of digital circuit, the user can in empty state a complete zero calibration.

Typical applications:

Widely used in petroleum, chemical, metallurgy, electric power, papermaking,pharmaceutical, food, building materials and other industrial fields.

Technical parameters:

Power supply: DC24V + 10%, AC220V + 10% 50/60Hz

Relative humidity: ≤ 85%RH

The output signal: single pole double throw

Contact capacity: AC220V/5A, DC24V/5A

Environment temperature: -40 ℃ ~ 60 ℃

Medium temperature: -40 ℃ ~ 500 ℃

Sensitivity: ≤ 0.3pF

The influence of temperature: 0.3pF/30 ℃

Calibration: the key of zero

Sensitivity settings: set the range of 1-9.

Switch delay: delay value is in the range of 0-59.

Protection grade: IP65

Probe material: stainless steel, PTFE, high-temperature plastic, ceramic

Explosion-proof grade: Ex dIIBT4

Connection: 3/4 "NPT threads; 1-1/4" pipe threaded flange (optional);

Installation: installed on top, side mounted