Description
Datasheet excerpt: Technical data of UB250-F12P-EP-V15
| Product Description |
|---|
| Ultrasonic direct detection sensor |
| General specifications |
|---|
| Sensing range | 20 … 250 mm |
| Adjustment range | 25 … 250 mm |
| Dead band | 0 … 20 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx. 400 kHz |
| Response delay | approx. 20 ms |
| Indicators/operating means |
|---|
| LED green | Operating display |
| LED yellow | switch output |
| LED red | solid: stop plate switch point adjuster
flashing: error |
| Electrical specifications |
|---|
| Operating voltage | 10 … 30 V DC , ripple 10 %SS |
| No-load supply current | ≤ 25 mA |
| Input/Output |
|---|
| Synchronization | 1 synchronous connection, bi-directional
0-level: -UB…+1 V
1-level: +4 V…+UB
input impedance: > 12 kΩ
synchronization pulse: ≥ 100 µs, synchronization interpulse period: ≥ 2 ms |
| Synchronization frequency | |
| Common mode operation | max. 200 Hz |
| Multiplex operation | ≤ 200/n Hz, n = number of sensors |
| Input |
|---|
| Input type | 1 input for sound lobe adjustment
small sound beam: -UB … +1 V
wide sound beam: +4 V … +UB or open input
input impedance: > 10 kΩ
switching delay: 1 s |
| Output |
|---|
| Output type | Push-pull output, short-circuit protected, reverse polarity protected |
| Rated operating current | 200 mA , short-circuit/overload protected |
| Default setting | Switching point: 250 mm
output behavior: NO contact |
| Voltage drop | ≤ 3 V |
| Repeat accuracy | ≤ 1 % |
| Switching frequency | 20 Hz |
| Range hysteresis | 1 % of the set operating distance |
| Temperature influence | ± 1.5 % of full-scale value |
| Approvals and certificates |
|---|
| UL approval | cULus Listed, General Purpose |
| CSA approval | cCSAus Listed, General Purpose |
| Ambient conditions |
|---|
| Ambient temperature | -15 … 70 °C (5 … 158 °F) |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) |
| Mechanical specifications |
|---|
| Connection type | Connector M12 x 1 , 5-pin |
| Degree of protection | IP54 |
| Material | |
| Housing | Frame: nickel plated, die cast zinc,
Laterals: glass-fiber reinforced plastic PC |
| Transducer | epoxy resin/hollow glass sphere mixture; foam polyurethane, cover PBT |
| Mass | 60 g |
Classifications
| System | Classcode |
|---|
| ECLASS 11.0 | 27272803 |
| ECLASS 10.0.1 | 27272803 |
| ECLASS 9.0 | 27272803 |
| ECLASS 8.0 | 27272803 |
| ECLASS 5.1 | 27272803 |
| ETIM 8.0 | EC001849 |
| ETIM 7.0 | EC001849 |
| ETIM 6.0 | EC001849 |
| ETIM 5.0 | EC001849 |
