Safety sensor 671 with ATEX approval according to guideline 2014/34/EU

Safety sensor 671 with ATEX approval according to guideline 2014/34/EU

Technical specifications

  • A large number of available variants, each up to Cat.1 / Zone 0, offers a cost-effective solution for different applications
  • Protection class IP68 (up to 10 bar) ideal for applicationsin process industries
  • Matching actuators 30420000, 30420000S, 30420000V, 30420000VS, 30420000VH, 30420000SH

 

Safety sensors 671 with ATEX approval are intended for use in areas subject to explosion hazards due to gases or dust. The sensors are designed in such a way that no sparks and no hazardous increase in temperature can occur. The housing can be earthed by optional selection of an earth terminal.

Typical uses are the monitoring of movable guards in mills used in the production of foods and pharmaceuticals, and also in oil and gas processing plants (e.g. painting lines).

Technical drawing

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Article characteristics

Selection of the feature:
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Max. switching voltage mb (U)
  • Max. switching voltage i (Ui)
  • Max. switching voltage mb (U)
  • Max. switching voltage i (Ui)
  • Max. switching current mb (I)
  • Max. switching current i (li)
  • Max. switching power
  • Switching frequency
  • Assured switching distance (Sao)
  • Assured switch-off distance (Sar)
  • Minimum switching distance (S0 min)
  • Actuation
  • Switching principle
  • Series resistor
  • Technology
  • Contact form
  • Pollution degree
  • Protection class
  • Effective internal capacitance (CI)
  • Effective internal inductance (LI)
  • Switching power max. (Pi)
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Max. switching voltage mb (U) 24 V DC 24 V DC
Max. switching voltage i (Ui) 24 V DC 24 V DC
Max. switching voltage mb (U) 24 V AC 24 V AC
Max. switching voltage i (Ui) 24 V AC 24 V AC
Max. switching current mb (I) 0.15 A 0.15 A
Max. switching current i (li) 0.15 A 0.15 A
Max. switching power 0.5 W 5 W 0.5 W 5 W
Switching frequency 5 Hz 5 Hz 5 Hz
Assured switching distance (Sao) 4 mm 4 mm 4 mm
Assured switch-off distance (Sar) 16 mm 11 mm 11 mm
Minimum switching distance (S0 min) 0.5 mm 0.5 mm 0.5 mm
Actuation front front front
Switching principle magnetic magnetic magnetic
Series resistor 22 Ohm 22 Ohm 22 Ohm
Technology Reed Reed Reed
Contact form NO/NO NO/NC NO/NC
Pollution degree 3 3 3
Protection class III III III
Effective internal capacitance (CI) 2 nF 2 nF
Effective internal inductance (LI) 10 µH 10 µH
Switching power max. (Pi) 0.5 W 0.5 W
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Possible actuators
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Possible actuators 30420000V 30420000V 30420000V
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Housing design
  • Dimensions
  • Protection tube
  • Protection tube screw connection
  • Specific conditions
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Housing design cylindrical cylindrical cylindrical
Dimensions M30 x 53 mm M30 x 53 mm M30 x 53 mm
Protection tube no no no
Protection tube screw connection no no no
Specific conditions externe Sicherheitsbarriere notwendig, Bedienungsanleitung beachten Sicherung notwendig, Bedienungsanleitung beachten externe Sicherheitsbarriere n Bedienungsanleitung beachten externe Sicherheitsbarriere notwendig, Bedienungsanleitung beachten Sicherung notwendig, Bedienungsanleitung beachten
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Housing material
  • Cable material
  • Housing colour
  • Nut material
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Housing material Edelstahl Edelstahl Edelstahl
Cable material PVC PVC (UL-Zulassung) PVC PVC (UL-Zulassung) PVC PVC (UL-Zulassung) PVC PVC (UL-Zulassung) PVC
Housing colour silber silber silber
Nut material Edelstahl Edelstahl Edelstahl
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Protection class
  • Ambient temperature range - nominal current Ii: 0 ... 60 mA
  • Ambient temperature range - nominal current Ii: 60 ... 150 mA
  • Min. cable temperature range, moving
  • Max. cable temperature range, moving
  • Min. cable temperature range, fixed installation
  • Max. cable temperature range, fixed installation
  • Shock resistance (Norm)
  • Vibration resistance (Norm)
  • Min. storage temperature
  • Max. storage temperature
  • cannot be mounted flush
  • Detent present
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Protection class IP68 10bar IP68 10bar IP68 10bar
Ambient temperature range - nominal current Ii: 0 ... 60 mA T5;1D;2D: -25°C..+85°C T6: -25° °C T5;2D: -25°C..+85°C T6: -25°C.. °C T5;1D;2D: -25°C..+85°C T6: -25° °C T5;2D: -25°C..+85°C T6: -25°C.. °C
Ambient temperature range - nominal current Ii: 60 ... 150 mA T5;1D;2D: -25°C..+70°C T6: -25° °C T5;2D: -25°C..+70°C T6: -25°C.. °C T5;1D;2D: -25°C..+70°C T6: -25° °C T5;2D: -25°C..+70°C T6: -25°C.. °C
Min. cable temperature range, moving 0 °C -10 °C 0 °C -10 °C 0 °C -10 °C 0 °C -10 °C 0 °C -10 °C 0 °C
Max. cable temperature range, moving 105 °C 105 °C 105 °C
Min. cable temperature range, fixed installation -25 °C -30 °C -25 °C -30 °C -25 °C -30 °C -25 °C -30 °C -25 °C -30 °C -25 °C
Max. cable temperature range, fixed installation 105 °C 105 °C 105 °C
Shock resistance (Norm) 30g / 11ms 30g / 11ms 30g / 11ms
Vibration resistance (Norm) 10 ... 55 Hz 10 ... 55 Hz 10 ... 55 Hz
Min. storage temperature -25 °C -25 °C -25 °C
Max. storage temperature 85 °C 80 °C 85 °C 80 °C 85 °C
cannot be mounted flush yes yes yes
Detent present no no no
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Mounting type
  • Thread
  • Installation
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Mounting type Fastening nut Fastening nut Fastening nut
Thread M30 M30 M30
Installation arbitrary arbitrary arbitrary
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Cable type
  • Cable length
  • Number of strands
  • Wire cross section
  • Earth terminal
  • Cable colour
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Cable type LIYCYW Y - UL 2517 LIYCYW Y - UL 2517 LIYCYW Y - UL 2517 LIYCYW Y - UL 2517 LIYCYW Y - UL 2517 LIYCYW
Cable length 1 m 1 m 1 m
Number of strands 4 4 4
Wire cross section 0.5 mm^2 0.75 mm^2 0.5 mm^2 0.75 mm^2 0.5 mm^2 0.75 mm^2 0.5 mm^2 0.75 mm^2 0.5 mm^2 0.75 mm^2 0.5 mm^2
Earth terminal no yes no yes no yes
Cable colour grau schwarz grau schwarz grau schwarz grau schwarz grau schwarz grau
  • Attribute
  • 671V62I40
  • 671V62MU0
  • 671V62M40
  • 671V62NU0
  • 671V62N40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271M40
  • 671271NU0
  • 671271N40
  • Attribute
  • Device group (EX)
  • Guideline
  • Type examination certificate
  • CE label
Attribute 671V62I40 671V62MU0 671V62M40 671V62NU0 671V62N40 671271IU012 671271I40 671271K40 671271MU0 671271M40 671271NU0 671271N40
Bestellung
Device group (EX) II II II
Guideline 2014/34/EU 2014/34/EU 2014/34/EU
Type examination certificate BVS 03 ATEX E 126 X BVS 03 ATEX E 126 X BVS 03 ATEX E 126 X
CE label yes yes yes

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