Endress+Hauser Liquiphant FTL31-11W5/0 Vibronic Point Level Switch

- Brand: Endress+Hauser

- Model: Liquiphant FTL31-11W5/0

- Type: Vibronic Point Level Switch (tuning fork level switch)

- All tech specs:  
  - Function: Point level detection for liquids in tanks, pipes, or vessels  
  - Measuring Principle: Vibronic – vibration frequency changes when fork is covered by liquid  
  - Output: PNP 
  - Supply Voltage: 10....253 V AC/DC
  - Current Consumption: <15 mA  
  - Switching Capacity: Max 250 mA
  - Switching Delay: Adjustable 0.5–10 s 
  - Process Pressure: –1 to +40 bar 
  - Process Temperature: –40 °C to +150 °C 
  - Ambient Temperature: –40 °C to +70 °C  
  - Density Range: ≥ 0.7 g/cm³ 
  - Viscosity Range: 0.5–10,000 mPa·s  
  - Fork Material: 316L stainless steel (1.4404 / AISI 316L)  
  - Housing Material: 316L
  - Protection Rating: IP65
  - Process Connection: G1" 
  - Electrical Connection: M12 × 1 connector (4-pin)  
  - Features: Self-monitoring, no calibration required, independent of media conductivity, foam and turbulence insensitive, LED status indication (green/red)  
  - Certifications: CE, CSA, FM, WHG

- Dimensions: 230 x 40 x 40 mm

- Weight: 250 g

- Country of origin: Germany

- HS code: 902610