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Fluid Level Switch Sensor Visible Red LED Light PNP Output SICK

BRAND: SICK
SKU: 1148198
$254.40 List price: $319.70
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The Fluid Level Switch Sensor is designed for precise fluid level detection, featuring a visible red LED light source at a 650 nm wavelength.
Technical Specifications
  • Medium: Fluids
  • Measurement: Switch
  • Light source: LED
  • Type of light: Visible red light
  • Wavelength: 650 nm
  • Process pressure: -0.5 bar to 20 bar
  • Process temperature: -10 °C to +55 °C
  • Response time: 10 ms
  • Supply voltage: 10 V DC to 30 V DC
  • Residual ripple: ≤ 5 V pp
  • Power consumption: ≤ 30 mA at 24 V DC without output load
  • Protection class: III
  • Connection type: M12 round connector, 4-pin
  • Output signal: 1 x PNP normally open
  • Output current: ≤ 100 mA with overcurrent and short-circuit protection
  • Switching frequency: 250 Hz
  • Enclosure rating: IP67, IP69
  • Wetted parts: Stainless steel 1.4404 / 316L, Polysulfon EPDM
  • Process connection: G ½
  • Housing material: Stainless steel 1.4404 / 316L
  • Ambient operating temperature: -10 °C to +55 °C
  • Ambient storage temperature: -25 °C to +70 °C
  • MTTFD (mean time to dangerous failure): 2,304 years
  • MTBF: 1,178 years
  • Dimensions (H x L x W): 60mm x 80mm x 18mm
  • Weight: 0.3 kg
Key Features
  • Switch measurement type with visible red LED light source at 650 nm wavelength
  • Process pressure range from -0.5 bar to 20 bar
  • Process temperature range from -10 °C to +55 °C
  • Response time of 10 ms for fast switching
  • Output signal: 1 x PNP normally open (NO) switch
  • Power consumption ≤ 30 mA at 24 V DC without output load
  • Enclosure rated IP67 and IP69 for high protection
  • Housing and wetted parts made of stainless steel 1.4404 / 316L and polysulfon EPDM
  • Connection via M12 round connector, 4-pin
  • Output current ≤ 100 mA with overcurrent and short-circuit protection
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with fluid sensor integration and electrical safety standards.
Applications
  • Fluid level detection and monitoring in industrial processes
  • Use in environments requiring reliable switch measurement of fluids
  • Suitable for applications with process pressures from -0.5 bar to 20 bar
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable stainless steel construction reduces waste and extends product life
  • Low power consumption design minimizes energy use
  • Certified to China-RoHS ensuring reduced hazardous substances
Warranty Information

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

Available Now

The SICK GRF18S-F234EV fluid switch sensor is available for immediate purchase, ideal for industrial fluid monitoring and control applications.

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