Level-Ease20000 RF admittance level detector formed by the sensors and control devices, as shown. Sensor can be used rod, coaxial or cable-type probe installed in the warehouse roof.
Sensor Level Pulse card can be changed into pulse signal sent to control instruments, control instruments by the operator after treatment is converted to quantities displayed, thus achieving the continuous measurement of level. As a result of "Level-Ease RF admittance detection technology" to improve reliability and to be very easy installation.
Calibration is simple: can use any two point high one-time calibration automatically.
Adaptable: use of a special impact, abrasion probe rod sheath materials can be high temperature, high pressure, highly corrosive, strong adhesion, high impact, high wear, dusty and reliable work environment.
No maintenance: As the sensor is simple, no moving parts, so once put into operation after the no maintenance.
Applications: liquid, solid, the interface mixture, the material can be used.
LCD: Liquid crystal display, display rich content and comprehensive.
No drift: will not change the medium temperature or density produce drift.
Reliable life: a unique instrument technology ensures long life of 15 years
Applicable to: high temperature, high pressure, inflammable, explosive, toxic, corrosive and other working conditions, liquid, paste, powder, granules, lumps and other materials
Continuous Level Measurement
Two-phase liquid interface measurement: such as oil-water interface
Output: 4 ~ 20mADC transmitter output, the corresponding range adjustable, variable polarity
SPDT relay (up to four), normally open, normally closed contact (AC220V2A). Can be set high - high, high, low, low - low alarm: regional control is also set to realize the "pumping", "drain", "add liquid" or "pump scheduling" feature
Network through the interface devices, or Modbus or Hert agreement to provide RS-485 communication interface
Power: 220VAC/50Hz ± 10% or 24VDC
Load characteristics: the maximum load resistance 600Ω
Damping: time constant in the 0 to 20 seconds adjustable, adjust the step 1 sec
Start time: 2 seconds startup time, without preheating
Accuracy: ± 0.2%, resolution of 0.002% (for admittance)
Stability: better than 0.2FS / Year
Working pressure: A Grade: 40MPa, B Grade: 25MPa, C-class: 10MPa, D Grade: 4MPa, E Grade: 1MPa, F-class: Atmospheric
Temperature range: ambient temperature controller: -30 ~ 60 ℃
Electrical box temperature sensor: -30 ~ 70 ℃
Temperature sensor probe rod: -150 ~ 240 ℃
Humidity Range: Relative humidity: 0 ~ 90%
Transmission distance: sensors and control devices transmit signals up to 1,000 meters maximum distance
Structural materials: probe rod: Teflon, alumina, etc.
Connection thread: 316SST stainless steel, 1Cr18Ni9Ti stainless steel
Probe electrical box: Low copper aluminum alloy
Controller shell: galvanized steel paint
Probe rod types: stick type, coaxial, cable type, cable type, and so heavy
Process connection: 3/4NPT, 1NPT tapered pipe thread; 36 × 2 metric thread; flange, etc.
