General type ultrasonic  level meterFY-2000
Products overview
The ultrasonic thing location meter is our new professional manufacturing general-purpose ultrasonic thing location, it takes the best, drawing on a variety of things at home and abroad a meter advantages, realized the full digital, humanization design concept, with perfect thing/level measurement and control. The data transmission and man-machine communication function. The chips using imported industrial microcontroller, digital temperature compensation and over wide voltage input voltage stabilizer and other dozens of related application-specific integrated circuit. Has the strong anti-interference, can be arbitrary set upper nodes and online output regulation, and with a scene shows a, select simulate quantity, the switch quantity and RS485 output, convenient and related facilities interface. It does not have to contact industrial medium can meet most of the material level measurement requirements, and thoroughly solved the pressure type, capacitive, float type, the measurement method of the traditional brought the winding, jams, leak, medium corrosion, maintenance inconvenience shortcomings.
Performance characteristics
Strong, stable sensor suitable for bad industrial circumstance;
Robust of, can be arbitrary set upper nodes and online output regulation;
Transducer built-in temperature sensor, realize the measured value real-time automatic temperature compensation;
Blind area can also be artificial setting, shielding near probe signal;
4 ~ 20 MA output current, optional field bus interface.
Application field
☆ water and wastewater treatment
Pump room, set well, biochemical reaction pool, sediment basins, etc
☆ power, mining
Mortar pool, coal slurry pond, butter storage tanks, pile of yard or part of mobile equipment control, etc
☆ food industry
Brewery, granaries, food materials filled with tanks, etc
☆ supporting the use of the control system
Performance index
Range: 0 ~ 5 M, 0 ~ 8 M, 0 ~ 10 M
Blind area: < 0.3 M
Launch Angle: 12 °
Minimum display resolution: 1 MM
Precision: plus or minus 0.3% × maximum range
Temperature compensation: automatic temperature compensation
Working frequency: 20 KHz to 43.0 KHz (for type specification and different)
Display: four for eight LED digital tube (optional LCD display)
The scene Settings: through the machine button completed
Calibration: the factory calibration, the calibration
Output (optional)
Analog output signal: 0 to 20 mA; 4 ~ 20 mA load < 300 Ω; 0 ~ 5 V;0 ~ 10 V
Digital output: RS485 (support Modbus)
Switch output: up to three groups
Power supply
Working voltage: DC12-30 V
Power consumption < 1.5 W
Physical properties
Shape dimension: Φ 75 x M48 x 117 mm
Shell material: ABS engineering plastic; Transducer: PP
Weight: 242 g
Connection: threaded connections or screw o-ring
Installation: the M48 x 1.5 straight thread
Key dish: three light touch A.B.C key
Into line cable: 1.5 M (optional arbitrary length)
Environmental performance
Protection level: IP65 (optional higher protection grade)
Temperature: ℃ ~ 60 ℃
Relative humidity: 0 ~ 95%
Pressure: atmospheric pressure