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產品規格摘要：的技術資料
UB250-F77-F-V31
| 產品描述 |
| Ultrasonic direct detection sensor |
| General specifications |
| Sensing range | 35 ... 250 mm |
| Dead band | 0 ... 35 mm |
| Standard target plate | 20 mm x 20 mm |
| Transducer frequency | approx. 400 kHz |
| Response delay | ≤ 50 ms |
| Limit data |
| Permissible cable length | max. 300 m |
| Indicators/operating means |
| LED yellow | object inside the scanning range |
| Electrical specifications |
| 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 |
| 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 |
| Output type | Frequency output , PNP |
| Rated operating current | 100 mA , short-circuit/overload protected |
| Voltage drop | ≤ 2 V |
| Resolution | Standard: 2 Hz / mm , low: 1 Hz / mm |
| Repeat accuracy | ± 2.5 % |
| Off-state current | ≤ 0.01 mA |
| Output frequency | Standard: 70 ... 500 Hz , low (adjustable): 35 ... 250 Hz |
| Temperature influence | 0.17 %/K |
| Compliance with standards and directives |
| Standard conformity | |
| Standards | EN IEC 60947-5-2:2020
IEC 60947-5-2:2019 |
| Approvals and certificates |
| UL approval | cULus Listed, Class 2 Power Source |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Shock resistance | 30 g , 11 ms period |
| Vibration resistance | 10 ... 55 Hz , Amplitude ± 1 mm |
| Mechanical specifications |
| Connection type | M8 x 1 connector , 4-pin |
| Degree of protection | IP67 |
| Material | |
| Housing | Polycarbonate |
| Transducer | epoxy resin/hollow glass sphere mixture; polyurethane foam |
| Installation position | any position |
| Mass | 10 g |
| Tightening torque, fastening screws | max. 0.2 Nm |
| Dimensions | |
| Height | 31 mm |
| Width | 12 mm |
| Length | 23 mm |
Classifications
| System | Classcode |
| ECLASS 13.0 | 27272803 |
| ECLASS 12.0 | 27272803 |
| ECLASS 11.0 | 27272803 |
| ECLASS 10.0.1 | 27272803 |
| ECLASS 9.0 | 27272803 |
| ECLASS 8.0 | 27272803 |
| ECLASS 5.1 | 27272803 |
| ETIM 9.0 | EC001849 |
| ETIM 8.0 | EC001849 |
| ETIM 7.0 | EC001849 |
| ETIM 6.0 | EC001849 |
| ETIM 5.0 | EC001849 |
| UNSPSC 12.1 | 41111960 |
Details:
UB250-F77-F-V31
Product Documentation:
UB250-F77-F-V31
Design / Simulation:
UB250-F77-F-V31
Approvals:
UB250-F77-F-V31
相關產品:
UB250-F77-F-V31
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+886 2 27227708