Ultrasonic sensor M18 long design ATEX

Ultrasonic sensor M18 long design ATEX

Product characteristics

  • Reliable measuring regardless of transparency, gloss, surface characteristics and material colour
  • Resistant to contamination, moisture, dust and mist
  • Stainless steel housing material (DIN 1.4404) or plastic (PBT)
  • Two different operating ranges up to 2.2 m
  • Switching output NPN/PNP/Push-Pull, analogue output, IO-Link
  • Parameterization via teach-in button or IO-Link
  • Four operating modes: retro-reflective, window, hysteresis and switching point operation
  • Synchronization and multiplex mode
  • Temperature compensation
  • ATEX approval

​UDA18 ATEX ultrasonic sensors have the same functions and features as the sensors of the U*18 series. They were, however, developed especially for use in areas potentially subject to gas or dust explosion. They have ATEX approval, making them suitable for use in the chemical and pharmaceutical industries as well as in systems that process oil and gas.

Technical drawing

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article characteristics

Selection of the feature:
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Continuous current
  • Switching frequency
  • Polarity reversal protection
  • Switching output
  • Output signal min.
  • Output signal max.
  • Output signal min.
  • Output signal max.
  • Operating voltage min.
  • Operating voltage max.
  • Current consumption
  • Load resistance min.
  • Load resistance max.
  • Technology
  • Operating frequency
  • Outputs
  • Operating Mode
  • Sensing range
  • Opening angle of sound cone
  • Ripple
  • Repeating accuracy
  • Resolution
  • Thermal drift
  • Overload protection
  • Short-circuit protection
  • Synchronization
  • Multiplexing
  • Linearity error
  • Blind zone
  • Start-up time analogue output
  • Start-up time digital output
  • Response time analogue output
  • EMC
  • MTTF
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Continuous current 0.1 A 0.1 A 0.1 A 0.1 A 0.1 A
Switching frequency 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz 3 Hz 2 Hz
Polarity reversal protection yes yes yes yes yes
Switching output NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP
Output signal min. 0 V DC 0 V DC
Output signal max. 10 V DC 10 V DC
Output signal min. 4 mA 4 mA
Output signal max. 20 mA 20 mA
Operating voltage min. 10 V DC 10 V DC 10 V DC 10 V DC 10 V DC
Operating voltage max. 30 V DC 30 V DC 30 V DC 30 V DC 30 V DC
Current consumption < 50 mA < 50 mA < 50 mA < 50 mA < 50 mA
Load resistance min. 3000 Ohm 3000 Ohm
Load resistance max. 500 Ohm 500 Ohm
Technology Ultrasonic Ultrasonic Ultrasonic Ultrasonic Ultrasonic
Operating frequency 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz 300 kHz 200 kHz
Outputs 1x 4...20mA + 1x NPN 1x 4...20mA + 1x PNP 1x 0...10V + 1x NPN 1x 0...10V + 1x PNP 2x NPN 2x PNP 1x 4...20mA + 1x NPN 1x 4...20mA + 1x PNP 1x 0...10V + 1x NPN 1x 0...10V + 1x PNP 2x NPN 2x PNP
Operating Mode diffuse reflection sensor diffuse reflection sensor diffuse reflection sensor diffuse reflection sensor diffuse reflection sensor
Sensing range 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm 100...900 mm 200...2200 mm
Opening angle of sound cone 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 ° 10 ±2 ° 14 ±2 °
Ripple 5 % 5 % 5 % 5 % 5 %
Repeating accuracy 0.5 % 0.5 % 0.5 % 0.5 % 0.5 %
Resolution <= 3 mm <= 3 mm <= 3 mm <= 3 mm <= 3 mm
Thermal drift ±2 % ±2 % ±2 % ±2 % ±2 %
Overload protection yes yes yes yes yes
Short-circuit protection yes yes yes yes yes
Synchronization yes yes yes yes yes
Multiplexing yes yes yes yes yes
Linearity error 1 % 1 % 1 % 1 % 1 %
Blind zone 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm 100 mm 200 mm
Start-up time analogue output 500 ms 500 ms 500 ms 500 ms
Start-up time digital output 400 ms 400 ms 400 ms 400 ms 400 ms
Response time analogue output 400 ms 400 ms 400 ms 400 ms
EMC EN 60947-5-2 EN 60947-5-2 EN 60947-5-2 EN 60947-5-2 EN 60947-5-2
MTTF 126 a 126 a 126 a 126 a 126 a
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Accessories supplied
  • Application specific
  • Controls
  • Indicators
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Accessories supplied 2 Edelstahlmuttern SW24 2 Edelstahlmuttern SW24 2 Edelstahlmuttern SW24 2 Kunstoffmuttern SW22 + 2 Gummischeiben 2 Kunstoffmuttern SW22 + 2 Gummischeiben 2 Kunstoffmuttern SW22 + 2 Gummischeiben
Application specific ATEX ATEX ATEX ATEX ATEX
Controls Teach-in button Teach-in button Teach-in button Teach-in button Teach-in button
Indicators Switching state: 2 LEDs yellow, Echo: 1 LED green Switching state: 2 LEDs yellow, Echo: 1 LED green Switching state: 2 LEDs yellow, Echo: 1 LED green Switching state: 2 LEDs yellow, Echo: 1 LED green Switching state: 2 LEDs yellow, Echo: 1 LED green
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Dimensions
  • Housing design
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Dimensions M18x1; L=91,6mm M18x1; L=91,6mm M18x1; L=91,6mm M18x1; L=91,6mm M18x1; L=91,6mm
Housing design cylindrical cylindrical cylindrical cylindrical cylindrical
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Housing material
  • Material sound transducer
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Housing material Edelstahl 1.4404 Edelstahl 1.4404 Edelstahl 1.4404 PBT PBT PBT
Material sound transducer Epoxy resin with glass balls Epoxy resin with glass balls Epoxy resin with glass balls Epoxy resin with glass balls Epoxy resin with glass balls
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Protection class
  • Operating temperature min.
  • Max. operating temperature
  • Min. storage temperature
  • Max. storage temperature
  • Temperature compensation
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Protection class IP67 DIN EN 60529 IP67 DIN EN 60529 IP67 DIN EN 60529 IP67 DIN EN 60529 IP67 DIN EN 60529
Operating temperature min. -20 °C -20 °C -20 °C -20 °C -20 °C
Max. operating temperature 50 °C 50 °C 50 °C 50 °C 50 °C
Min. storage temperature -30 °C -30 °C -30 °C -30 °C -30 °C
Max. storage temperature 80 °C 80 °C 80 °C 80 °C 80 °C
Temperature compensation yes yes yes yes yes
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Thread
  • Torque
  • Weight
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Thread M18 M18 M18 M18 M18
Torque 50 N m 50 N m 50 N m 1 N m 1 N m 1 N m
Weight 100 g 100 g 100 g 70 g 70 g 70 g
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • Connector type
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
Connector type M12 5-pol. M12 5-pol. M12 5-pol. M12 5-pol. M12 5-pol.
  • Attribute
  • UDA18MCN090S
  • UDA18MCN220S
  • UDA18MCP090S
  • UDA18MCP220S
  • UDA18MVN090S
  • UDA18MVN220S
  • UDA18MVP090S
  • UDA18MVP220S
  • UDA18M2N090S
  • UDA18M2N220S
  • UDA18M2P090S
  • UDA18M2P220S
  • UDA18PCN090S
  • UDA18PCN220S
  • UDA18PCP090S
  • UDA18PCP220S
  • UDA18PVN090S
  • UDA18PVN220S
  • UDA18PVP090S
  • UDA18PVP220S
  • UDA18P2N090S
  • UDA18P2N220S
  • UDA18P2P090S
  • UDA18P2P220S
  • Attribute
  • CE label
  • UL certification
  • CCC certification
  • ATEX
  • Version gas
  • Version dust
Attribute UDA18MCN090S UDA18MCN220S UDA18MCP090S UDA18MCP220S UDA18MVN090S UDA18MVN220S UDA18MVP090S UDA18MVP220S UDA18M2N090S UDA18M2N220S UDA18M2P090S UDA18M2P220S UDA18PCN090S UDA18PCN220S UDA18PCP090S UDA18PCP220S UDA18PVN090S UDA18PVN220S UDA18PVP090S UDA18PVP220S UDA18P2N090S UDA18P2N220S UDA18P2P090S UDA18P2P220S
Bestellung
CE label yes yes yes yes yes
UL certification yes yes yes yes yes
CCC certification <36V ja <36V ja <36V ja <36V ja <36V ja
ATEX yes yes yes yes yes
Version gas II 3G Ex nA IIC T6 Gc (Zone 2) II 3G Ex nA IIC T6 Gc (Zone 2) II 3G Ex nA IIC T6 Gc (Zone 2) II 3G Ex nA IIC T6 Gc (Zone 2) II 3G Ex nA IIC T6 Gc (Zone 2)
Version dust II 3D Ex tc IIIB T60°C Dc (Zone 22) II 3D Ex tc IIIB T60°C Dc (Zone 22) II 3D Ex tc IIIB T60°C Dc (Zone 22) II 3D Ex tc IIIB T60°C Dc (Zone 22) II 3D Ex tc IIIB T60°C Dc (Zone 22)

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