UN300 - Ultrasonic Sensor with LED Display
  • 4-digit LEDs display, all-metal housing
  • Rotatable indicator, PNP/NPN programmable
  • 4..20mA/0…20mA/1…5V/0…5V output programmable
  • Liquid level / distance measuring mode programmable
  • Narrow-beam, applicable to liquid and solids
  • Optional intrinsically safe model
Applications
  • Food and pharmaceutical industry
  • Power plant
  • Plastics processing
  • Papermaking
  • Water treatment
Specifications
Measuring range 0.06.0.5m/ 0.10.0.80m/0. 20.2.00m/ 0.30.3.50m
Applicable medium Liquids or solids
Beamwidth 7°C
Response time For details please see 'technical data'
Accuracy ≤0.2% of F.S. or ±2mm
Power supply 12.30Vdc
No-load current consumption ≤40mA, with 24Vdc
Switching outputt
    Output Push-pull (Compatible with PNP / NPN), NC / NO configurable
    S1,S2 output current ≤500mA
    Voltage drop ≤1V
Current analog output
    Output 3-wire 0.20mA / 4.20mA programmable
    Load RA(ohm) RA≤0.5K ohm
Linearity ≤±2% of F.S.
Voltage analog output
    Output 3-wire 0.5V, 1.5V programmable
    Load RA(ohm) RA>10K ohm
Wiring protection Reverse polarity, Overvoltage and Short-circuit
Display
    Design 8mm height, red 4-digit LED
    Display range -1999.9999
Temperature
    Operating -20…+85℃
    Storage -20…+85℃
Material
    Display head Zinc Alloy
    Housing 316 stainless steel
    Sensor Epoxy resin, POM
Protection class IP67
Electrical connection M12 x 1 plug