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FMCW Radar Sensor RMS2731C-636511 61 GHz Frequency IP67 & IP69 Rated SICK

BRAND: SICK
SKU: 1129087
$5,649.70 List price: $7,101.10
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The FMCW Radar Sensor RMS2731C-636511 is designed for precise distance and speed detection, operating within a frequency band of 61 GHz to 61.5 GHz.
Technical Specifications
  • Measurement principle: FMCW
  • Frequency band: 61 GHz to 61.5 GHz
  • Transmitting power: ≤ 100 mW (e.i.r.p.)
  • Aperture angle: Horizontal ±60°, Vertical ±4°
  • Working range: 0.4 m to 100 m
  • Distance accuracy: 0.04 m to 0.1 m depending on range
  • Speed range: ±30 m/s
  • Speed resolution: 0.625 m/s
  • Supply voltage: 9 V DC to 32 V DC
  • Power consumption: Typical 4 W, max 36 W for digital outputs without load
  • Enclosure rating: IP67, IP69
  • Protection class: III
  • Weight: 300 g
  • Dimensions (L x W x H): 34 mm x 97 mm x 96 mm
  • MTBF: 81 years
  • MTTFD: > 100 years
  • Initialization time: 20 s
  • Measurement cycle duration: 100 ms
  • Number of field sets: Up to 4 zones
  • Interfaces: Ethernet (10/100 MBit/s), 2 digital inputs, 4 digital outputs
  • Electromagnetic compatibility: ETSI EN 301 489-1, EN 61000-6-2, EN 61000-6-4
  • Radio standard: ETSI EN 305 550
  • Vibration resistance: EN 60068-2-6
  • Shock resistance: EN 60068-2-27
  • Operating temperature: -40 °C to +65 °C
  • Storage temperature: -40 °C to +85 °C
  • Dimensions (H x L x W): 96mm x 34mm x 97mm
  • Weight: 0.3 kg
Key Features
  • FMCW measurement principle for accurate distance and speed detection
  • Frequency band: 61 GHz to 61.5 GHz
  • Working range from 0.4 m up to 100 m depending on target size
  • Angular accuracy of 1.5° and resolution of 15° in azimuth
  • High speed range of ±30 m/s with speed resolution of 0.625 m/s
  • Robust housing with IP67 and IP69 protection ratings
  • Wide ambient operating temperature range from -40 °C to +65 °C
  • Multiple connection types including M12 connectors
  • Low power consumption typically 4 W
  • Fast initialization time of approximately 20 seconds
  • Supports Ethernet communication with 10/100 MBit/s data rate
  • Digital inputs and outputs for integration
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper setup and compliance with safety standards.
Applications
  • Outdoor and indoor object detection and measurement
  • Industrial automation and safety systems
  • Zone evaluation with up to 4 configurable zones
Standards & Compliance
  • Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
  • Meets EMC requirements under AS/NZS standards equivalent to ETSI EN 301 489-1
Environmental Benefits
  • Low power consumption reduces energy usage
  • Durable IP67/IP69 housing extends product life and reduces waste
  • Long MTBF and MTTFD values minimize replacement frequency
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK RMS2731C-636511 FMCW Radar Sensor is available for immediate purchase, ideal for industrial automation, safety, and measurement applications in both indoor and outdoor environments.

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