SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

Photoelectric Proximity Sensor RT-B2118 60mm to 900mm Sensing Range IP67 Rated SICK

BRAND: SICK
SKU: 1063155
$538.50 List price: $676.80
+ −
30 Days Return Electricians Unlock Trade Access
The Photoelectric Proximity Sensor RT-B2118 is designed for precise object detection in industrial automation
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 60 mm to 900 mm
  • Light source: Infrared LED
  • Focus angle: 7°
  • Light spot size: Ø 20 mm at 500 mm distance
  • Adjustment: 9-turn potentiometer
  • Supply voltage: 10 V DC to 30 V DC
  • Ripple: < 5 V pp
  • Current consumption: 20 mA
  • Switching output: PNP, NPN
  • Switching mode: Dark switching
  • Output current max: ≤ 100 mA
  • Response time: 2 ms
  • Switching frequency: 250 Hz
  • Connection type: 4-wire cable, 3 m length
  • Circuit protection: Types A, C, D
  • Protection class: III
  • Housing material: Plastic, ABS
  • Enclosure rating: IP67
  • Shock and vibration resistance: According to IEC 68
  • Operating temperature: -40 °C to +60 °C
  • Storage temperature: -40 °C to +75 °C
  • Dimensions (H x L x W): 99mm x 49mm x 21mm
  • Weight: 0.175 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Sensing range from 60 mm to 900 mm
  • Infrared LED light source with 7° focus and angle of dispersion
  • Adjustable sensitivity via 9-turn potentiometer
  • Switching output options: PNP and NPN with dark switching mode
  • High switching frequency of 250 Hz and fast response time of 2 ms
  • Robust plastic ABS housing with IP67 enclosure rating
  • Wide ambient operating temperature range from -40 °C to +60 °C
  • Shock and vibration resistant according to IEC 68 standards
Professional Installation Requirements
  • Installation should be performed by a qualified electrician or technician familiar with photoelectric sensor wiring and safety standards.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Safety and monitoring in machinery
  • ZoneControl applications requiring precise sensing
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Low power consumption with 20 mA current draw
  • Durable design reduces waste and replacement frequency
  • Complies with China-RoHS environmental standards
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK RT-B2118 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.

Related Products