Jinhu Dongxiang Instrument Co., Ltd. officially produced and sold intelligent RF admittance level meter in 2011. Level-Ease20000 intelligent RF admittance level meter is a new generation of intelligent continuous level (liquid level) Bit) measuring instrument, the product adopts the core module of "Level-Ease Radio Frequency Detection Technology" of ARJAY Engineering Company, which has the same performance and quality as the original product of ARJAY Engineering Company.
Level-Ease20000 intelligent RF admittance level meter adopts "Level-Ease RF detection technology" and modern microcomputer processing technology, which solves the problems of large temperature drift, difficult calibration and fear of adhesion of traditional level meters, and is widely applicable to various industries Continuous measurement of liquid, granule and bulk material silo levels. The special impact and abrasion resistant probe sheath material used in this product is the first of its kind at home and abroad, and is especially suitable for measurement in high temperature, high pressure, strong corrosion, strong adhesion, strong impact, strong wear, and large dust environments. There are other types of level meter that are incomparable. zzyfwh.com
Level-Ease20000 intelligent RF admittance level meter consists of sensors and control instruments, as shown in the figure. The sensor can be mounted on the roof of the warehouse using rod, coaxial 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. After the control instrument is processed and converted into an engineering quantity display, the continuous measurement of the level is realized. Thanks to the "Level-Ease RF admittance detection technology", it improves reliability and makes installation and commissioning very easy.
Simple calibration: Any two-point warehouse height can be used for automatic calibration at one time.
Strong adaptability: The special shock-resistant and wear-resistant probe sheath material used can work reliably under high temperature, high pressure, strong corrosion, strong adhesion, strong impact, strong wear and dust.
Maintenance-free: Since the sensor has a simple structure and no moving parts, it is maintenance-free once it is put into operation.
Wide range of applications: liquid, solid, interfacial mixtures, materials can be used.
Liquid crystal display: The liquid crystal display is used for rich and comprehensive display.
No drift: No drift due to temperature or density changes in the medium.
Reliable life: Unique technology guarantees a long service life of the instrument for up to 15 years.
Applicable object: Under conditions of high temperature, high pressure, flammable and explosive, toxic and corrosive, it is suitable for liquids, slurries, powders, particles, lumps and other materials.
Taking continuous level measurements
Measuring two-phase liquid interface: The oil-water interface, etc.
Output: 4 ～ 20mADC transmission output, the corresponding range is adjustable, and the polarity is variable
SPDT relay (up to four), normally open, normally closed contact (AC220V2A). Can be set to high-high, high, low, low-low alarm: also set to area control, to achieve "pumping", "drain", "refill" or "pump" function
The instrument can be networked through the interface, or press or Modbus protocol Hert, RS-485 communication interface to provide
Power: 220VAC / 50Hz ± 10% or 24VDC
Load characteristics: Load resistance up to 600Ω
Damping: The time constant is adjustable between 0 and 20 seconds, and the adjustment step is 1 second
Start-up time: 2 seconds start-up time, no warm-up required
Accuracy: ± 0.2%, resolution up to 0.002% (for admittance value)
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: Normal pressure
Temperature range: Ambient temperature of the controller: -30 ～ 60 ℃
Operating temperature sensor electrical box: -30 ~ 70 ℃
Sensor probe operating temperature: -150 ~ 240 ℃
Humidity range: Relative humidity: 0 to 90%
Transmission distance: The maximum signal transmission distance of sensors and control instruments can reach 1000 meters
Material of construction: Probe: Teflon, corundum, etc.
Connecting thread: 316SST steel, 1Cr18Ni9Ti stainless steel
Probe electrical box: low copper aluminum alloy
The controller housing: galvanized steel paint
Probe type: rod type, coaxial type, cable type, heavy cable type, etc.
Process connection: 3 / 4NPT, 1NPT taper pipe thread; 36 × 2 metric thread; flange, etc.
Electrical connection: M20 × 1.5 threaded hole
Welcome new and old customers to inquire, telephone: 0517-86900901