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"After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful."
The Pepperl + Fuchs UBE800-F77-SE2-V31 is a sophisticated through-beam ultrasonic barrier designed for precise level measurement applications. This compact sensor features a miniature design, making it ideal for installations where space is limited. It operates with a sensing range of 0 to 800 mm, providing reliable detection of objects within this distance. The sensor consists of an ultrasonic emitter and receiver, which work together to detect the presence of objects by interrupting the ultrasonic signal between them.
Equipped with highly visible LEDs, the UBE800-F77-SE2-V31 clearly indicates power status and switching state, ensuring easy monitoring and diagnostics. The sensor supports a high switching frequency, making it suitable for dynamic environments. It operates at a rated voltage of 24 V DC and can handle an operating voltage range of 20 to 30 V DC. The device is protected against short circuits and overloads, with a robust IP67-rated polycarbonate housing that ensures durability in challenging conditions.
The UBE800-F77-SE2-V31 is designed for versatile installation, allowing for any mounting position, and features an M8 x 1 connector for secure electrical connections. With its advanced functionality and reliable performance, this ultrasonic sensor is an excellent choice for various industrial applications requiring accurate and efficient level measurement.
| Specification | Description |
|---|---|
| Part Number | UBE800-F77-SE2-V31 |
| Manufacturer | Pepperl + Fuchs |
| Product Type | Through Beam Ultrasonic Barrier |
| Operating Voltage | 20 ... 30 V DC, ripple 10% SS; 12 ... 20 V DC sensitivity reduced to 80% |
| Rated Operating Voltage | 24 V DC |
| No-load Supply Current | ≤ 20 mA |
| Sensing Range | 0 ... 800 mm |
| Transducer Frequency | Approximately 300 kHz |
| Response Delay | ≤ 5 ms |
| Output Type | 1 switch output PNP, normally open |
| Rated Operating Current | 200 mA, short-circuit/overload protected |
| Voltage Drop | ≤ 2 V |
| Switching Frequency | 100 Hz |
| Off-state Current | ≤ 0.01 mA |
| Connection Type | M8 x 1 connector, 4-pin |
| Degree of Protection | IP67 |
| Housing Material | Polycarbonate |
| Transducer Material | Epoxy resin/hollow glass sphere mixture; polyurethane foam |
| 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 |
| Dimensions | Height: 31 mm, Width: 12 mm, Length: 23 mm |
| Mass | 10 g per unit |
| Features | Miniature design, highly visible LEDs for power and switching state, program input, adaptable sensitivity, no electrical connections required between emitter and receiver, suitable for various object sizes. |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
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