Home Pepperl Fuchs Photoelectric Sensor Diffuse Mode RLK28-8-H-2000-IR-Z/31/116 Pepperl Fuchs RLK28-8-H-2000-IR-Z/31/116 Photoelectric Sensor The Pepperl Fuchs RLK28-8-H-2000-IR-Z/31/116 Photoelectric Sensor offers a 20 ... 2000 mm detection range, IRED light source, and terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland connection. Manufactured by Pepperl Fuchs under the P&F Photoelectric Sensor category, this model belongs to the diffuse mode sensor.
Brand Pepperl Fuchs Product Type Photoelectric Sensor Model Number RLK28-8-H-2000-IR-Z/31/116
Pepperl Fuchs RLK28-8-H-2000-IR-Z/31/116 Photoelectric Sensor – Technical Specifications Specification Value Detection range 20 ... 2000 mm Adjustment range 200 ... 2000 mm Reference target - Light source IRED Light type modulated infrared light , 880 nm Polarization filter - Diameter of the light spot approx. 70 mm at a distance of 2000 mm Opening angle transmitter 2°receiver 2° Optical face - Operation indicator LED green Function indicator 2 LEDs yellowON: object inside the scanning rangeOFF: object outside the scanning range Control elements Sensing range adjuster , Light-on/dark-on changeover switch Operating voltage 12 ... 240 V AC/DC Ripple - No-load supply current - Switching type light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.) Signal output Relay, 1 alternator Switching voltage max. 250 V AC/DC Switching current max. 2 A Voltage drop - Switching frequency 25 Hz Response time 20 ms Ambient temperature -40 ... 60 °C (-40 ... 140 °F) Storage temperature -40 ... 60 °C (-40 ... 140 °F) Degree of protection IP67 Connection terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland Mass 112 g Tightening torque, fastening screws - Detection range min. 20 ... 200 mm Detection range max. 20 ... 2000 mm Background suppression max. + 10 % of the upper limit of the detection range
