Wenglor

Wenglor UMF303U035, Distance Sensor

Wenglor UMF303U035, Distance Sensor

Regular price €694,96
Regular price Sale price €694,96
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📦 Ready for dispatch: 24.10.2025

SKU: SKU:UMF303U035

These ultrasonic sensors evaluate the sound reflected from the object. They can detect almost any object and are especially well suited for monitoring fill levels of liquids and bulk goods and for detecting transparent objects. The sensor detects objects regardless of material, state of matter, color or degree of transparency. The sensors can be easily adjusted thanks to the 4-digit 7-segment display. The IO-Link interface makes parametrization and diagnosis quick and easy. The sensor can only be used in reflex mode operation.

  • Digital and analog output
  • Stainless steel housing
  • Temperature drift eliminable
  • Synchronous and multiplex mode
Ultrasonic Data
Working Range 200 ... 3,000 mm
Measuring Range 2,800 mm
Reproducibility maximum 4 mm
Linearity Deviation 4 mm
Resolution 0.3 mm
Ultrasonic Frequency 120 kHz
Opening Angle < 14 °
Service Life (T = +25 °C) 100,000 h
Switching Hysteresis 30 mm
Electrical Data
Supply Voltage 18 ... 30 V DC
Current Consumption (Ub = 24 V) < 40 mA
Switching Frequency 3 Hz
Response Time 167 ms
Temperature Range -30 ... 60 °C
Number of Switching Outputs 1
Switching Output Voltage Drop < 2.5 V
PNP Switching Output/Switching Current 100 mA
Analog Output 0...10 V
Synchronous Mode up to 40 sensors
Multiplex Mode up to 16 sensors
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Lockable yes
Interface IO-Link V1.0
Protection Class III
Mechanical Data
Setting Method IO-LinkMenu (7-segment display)
Housing Material Stainless steel, V2A (1.4305 / 303)Plastic, ABS
Sensing face Epoxy resin/glass bubble mixturePlastic, PBTSilicone
Degree of Protection IP67
Connection M12 × 1; 5-pin
Weight 160 g
Safety-relevant Data
MTTFd (EN ISO 13849-1) 725.66 a
Output
Error Output yes
PNP NO yes
Analog Output yes
IO-Link yes
Adjustable parameters
Analog output 0...10 V4...20 mA
Output Error OutputPNP
Circuit NCNC/NONO
Other parameters FilterMultiplex modeAdjustable sonic coneSynchronous modeTeach mode
All other parameters can be found in the product documentation.
Standards and certificates
Connection Diagram
Characteristic response curve
Characteristic curves show the position of the center or the front edge of the measured object (100 × 100 mm plate) at the time of switching.Ob = ObjectSc = Sonic cone widthStandard sonic cone (center of the measured object)Extra-narrow sonic cone (center of the measured object)Standard sonic cone (front edge of the measured object)
Characteristic response curve
Characteristic curves show the position of the center or the front edge of the measured object (Ø 25 mm rod) at the time of switching.Ob = ObjectSc = Sonic cone widthStandard sonic cone (center of the measured object)Extra-narrow sonic cone (center of the measured object)
Ctrl. Panel
60 = display80 = Mode Button/Switching Status Indicator81 = Plus Button/Error Warning
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")1 = Sensing Face
Complementary Products
  • Analog Evaluation Unit AW02
  • IO-Link converter
  • IO-Link Master
  • PNP-NPN Converter BG2V1P-N-2M
  • Software
  • Baffle Plate Z0023, Z0024
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