Ifm E20421 Fiber Optic Diffuse Reflection Sensor UPDATE (24 V) Protection class III

(24 V) Protection class III Reverse polarity protection yes Power-on delay time [s] 6 Integrated watchdog yes

• Screwdriver set 117 parts

Safety Light Curtain Connection Cable

7945 Measuring range [scfm] 0

3 Analog start point ASP [m³/h] 0

Ifm E20421 Fiber Optic Diffuse Reflection Sensor UPDATE (24 V) Protection class IIIApplication Application High temperature resistance; Robust design for use in harsh industrial environments Monitoring range Angle of aperture cylindrical [] 68 Operating conditions Ambient temperature [C] 40 290 Mechanical data Weight [g] 81 Version of sensing head straight Total length [mm] 1800 Min. bending radius [mm] 30; (for fixed installation) Fiber arrangement Fiber material glass Fiber head material aluminum Fiber sheath material aluminum