Pepperl+Fuchs Sensor UB400-F77-E3-V31 Ultrasonic Direct Detection Sensor 233241

Pepperl+Fuchs Sensor UB400-F77-E3-V31 Ultrasonic Direct Detection Sensor 233241

This is Pepperl+Fuchs ultrasonic direct detection sensor 233241.

Model: UB400-F77-E3-V31

Sensing range: 25 ... 400 mm

Adjustment range: 40 ... 400 mm

Dead band: 0 ... 25 mm

Standard target plate: 20 mm x 20 mm

Transducer frequency: approx. 300 kHz

Response delay: ≤ 75 ms

Permissible cable length: max. 300 m

Rated operating voltage: 24 V DC

Operating voltage: 20 ... 30 V DC , ripple 10 %SS ; 12 ... 20 V DC sensitivity reduced to 90 %

No-load supply current: ≤ 20 mA

Time delay before availability: ≤ 150 ms

Input type: 1 program input

Level: low level : 0 ... 0.7 V (Teach-In active)

high level: UB or open input (Teach-In inactive)

Input impedance: 16 kΩ

Pulse length: ≥ 3 s

Output type: 1 switch output PNP , NC contact

Rated operating current: 200 mA , short-circuit/overload protected

Voltage drop: ≤ 2 V

Repeat accuracy: ± 1 mm

Switching frequency: 5 Hz

Range hysteresis: typ. 4 mm

Off-state current: ≤ 0.01 mA

Temperature influence: 0.17 %/K

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