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  5. Diffuse photoelectric optical sensor

HRTR 55/66-S8 Ex Diffuse sensor with background suppression

HRTR 55/66-S8 Ex
This is a diffuse sensor with background suppression, designed for hazardous environments. It features a cubic stainless steel housing and a multiturn potentiometer for operational controls.
  • SKU
    2110-50115269
  • Manufacturer code
    50115269
  • Triangulation
    Background fade-out
  • Pre failure notice
    false
  • With time function
    false
  • Max. output current
    0 A
  • With reflector
    false
  • Analogue output 0 V ... 10 V
    false
  • Analogue output 0 mA ... 20 mA
    false
  • Analogue output 4 mA ... 20 mA
    false
  • Analogue output -10 V ... +10 V
    false
  • With other analogue output
    false
  • With communication interface analogue
    false
  • With communication interface AS-Interface
    false
  • With communication interface CANOpen
    false
  • With communication interface DeviceNet
    false
  • With communication interface Ethernet
    false
  • With communication interface INTERBUS
    false
  • With communication interface PROFIBUS
    false
  • With communication interface RS-232
    false
  • With communication interface RS-422
    false
  • With communication interface RS-485
    false
  • With communication interface SSD
    false
  • With communication interface SSI
    false
  • Number of semiconductor outputs with signalling function
    2
  • Number of contact energized outputs with signalling function
    0
  • Number of protected semiconductor outputs
    0
  • Number of protected contact energized outputs
    0
  • Type of electric connection
    Connector M8
  • Type of switching output
    Other
  • Type of switch function
    Anticoincidence
  • Operation agent-safety class
    Safety class 3
  • Explosion safety category for gas
    ATEX gas-ex-protection, Cat. 3G
  • Explosion safety category for dust
    ATEX dust-ex-protection, Cat. 3D
  • Construction type housing
    Cuboid
  • Width sensor
    19.1 mm
  • Height of sensor
    66 mm
  • Length of sensor
    37 mm
  • Sensing mode
    Light-/dark switching
  • Material of optical surface
    Plastic
  • Housing material
    Other
    Stainless steel
  • Max. output current at protected output
    0 mA
  • Ambient temperature
    -30 - 60 °C
  • Response time
    0 s
  • Switching frequency
    1000 Hz
  • Switching voltage of OSSD at state "high"
    0 V
  • Rated control supply voltage DC
    10 - 30 V
  • Voltage type
    DC
    DC
    DC
    DC
  • With monitoring function downstream switching devices
    false
  • Laser protection class
    None
  • Wavelength of the sensor
    0 nm
  • Type of light
    Polarity free red light
  • With restart blockage
    false
  • Suitable for safety functions
    false
  • Degree of protection (IP)
    IP67
  • Setting procedure
    Manual adjustment
  • Operating distance
    5 - 400 mm
  • Supply voltage
    10 ... 30
  • Construction type housing
    Cubic
  • Switching frequency
    1000
  • Ambient temperature, operation (°C)
    -30 ... 60
  • Special version
    Ex-protected
  • Operational controls
    Multiturn potentiometer
  • Operating range limit (m)
    0.005 ... 0.4
  • Ex device category
    3
  • Manufacturer Leuze

Product attachments

PAL_HRTR55_Ex_en_50113748 (LINK)