Level-Ease20000 RF admittance level gaugeDetailed product description：

The Level-Ease20000 RF admittance level gauge, due to the use of "Level-Ease RF detection technology" and modern microcomputer processing technology, solves the problems of large temperature drift, difficult calibration, and fear of adhesion in traditional level gauges. It is widely used for continuous measurement of liquid, particle, and block material levels in various industries. The special impact resistant, wear-resistant, and probe sheath material used in this product is the first of its kind in China, and is particularly suitable for measurement in environments with high temperature, high pressure, strong corrosion, strong adhesion, strong wear, and high dust. It has unparalleled performance compared to other types of level gauges.

working principle
The Level-Ease20000 RF admittance level gauge consists of sensors and control instruments, as shown in the figure. Sensors can be installed on the top of the warehouse using rod, copper shaft, or cable probes.
The pulse card in the sensor can convert the level change into a pulse signal and send it to the control instrument. The control instrument processes it and converts it into a quantity display, thus achieving continuous measurement of the level. Due to the use of "Level Enzyme RF admittance detection technology", reliability has been improved and installation and debugging have become very simple.

Product Features
Easy calibration: It can be automatically calibrated at once using any two-point warehouse height.
Strong adaptability: The special impact resistant and wear-resistant probe sheath material used can work reliably in environments with high temperature, high pressure, strong corrosion, strong adhesion, strong impact, strong wear, and high dust.
No maintenance required: Due to the simple structure of the sensor and the absence of movable parts, there is no need for maintenance once it is put into operation.
Widely applicable: liquid, solid, interface mixtures, and materials can all be used.
LCD display: Using LCD display, the display content is rich and comprehensive.
No drift: Will not drift due to temperature or density changes in the medium.
Reliable lifespan: The unique technology ensures that the instrument has a lifespan of up to 15 years.

Technical parameters of Level-Ease20000 RF admittance level gauge:
Applicable objects: under high temperature, high pressure, flammable, explosive, toxic, corrosive and other working conditions, for materials such as liquids, slurries, powders, particles, blocks, etc.
Perform continuous level measurement
Measurement of two-phase liquid interface: such as oil-water interface, etc
Output: 2-20mADC transmission output, corresponding range adjustable, polarity variable
SPDT relay (up to four channels), normally open, normally closed contacts (AC220V 2A). It can be set as high high, high, low, low low alarm: it can also be set as regional control to achieve the functions of "pumping", "discharging", "adding liquid" or "pumping and discharging".
The instrument can be connected to the network through this interface, or provide RS-485 communication interface according to Modbus or Hertz protocol
Power supply: 220VAC/50Hz ± 10% or 24VDC
Load characteristics: Maximum load resistance of 600 Ω
Damping: The time constant can be adjusted between 0-20 seconds, with a step size of 1 second
Start time: 2 seconds, no preheating required
Accuracy: ± 0.2%, resolution up to 0.002% (for admittance values)
Stability: better than 0.2FS/year
Working pressure: Class A: 40MPa, Class B: 25MPa, Class C: 10MPa, Class D: 4MPa, Class E: 1MPa, Class F: atmospheric pressure
Temperature range: Controller's ambient temperature: -30~60 ℃
Working temperature of sensor electrical box: -30~70 ℃
Sensor probe working temperature: -150-240 ℃
Humidity range: Relative humidity: 0-90%
Transmission distance: The maximum distance for signal transmission between sensors and control instruments can reach 1000m
Structural materials: probe rod: Teflon, corundum, etc
Connection thread: 316SST stainless steel, lCr18Ni9Ti stainless steel, etc
Probe electrical box: low copper aluminum alloy
Controller casing: galvanized steel plate with baked paint
Types of probe rods: rod type, coaxial type, cable type, heavy-duty cable type, etc
Process connection: 3/4NPT, 1NPT taper pipe thread; 36 × 2 metric thread; Flanges, etc
Electrical connection: M20 × 1.5 threaded hole