YUEQING WINSTON ELECTRIC CO.,LTD.
Yueqing Winston Electric Co., Ltd Proximity sensor,switching power supply,voltage stabilizer,motor soft starter,frequency inverter,float switch,AC magnetic contactor, thermal overload relay, terminal
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UB2000 Brass Ultrasonic Proximity Sensor
Description
Ultrasonic sensors present the ideal solution for non-contact position and distance measurement in all industrial areas where environmental conditions such as dust, smoke or steam may affect the sensors. Objects consisting of a variety of materials can be detected to within millimeters regardless of color or shape.
Technical data
| General Specifications | |
| Sensing distance | 100…2000mm |
| Adjustment range | 100…2000mm |
| Unusable area | 0…100mm |
| Standard target plate | 100mm×100mm |
| Transducer frequency | About 112kHz |
| Response delay | About 195ms |
| Indicators/Operating means | |
| LED blue | Power on |
| LED yellow | indication of the switching state Flashing:program function object detected |
| LED red | permanently red: Error Red,flashing:program function,object not detected |
| Electrical specifications | |
| Operating voltage UB | 10…30VDC,ripple10%ss |
| Power consumption P0 | ≤900 mW |
| Output | |
| Output type | 1 analogue output 0…10V |
| Resolution | evaluation range [mm]/4000, but ≥ 0.35 mm |
| Deviation of the characteristic curve | ≤0.2% of full-scale value |
| Repeat accuracy | ≤0.1% of full-scale value |
| Load impedance | 0…500 Ohm |
| Temperature influence | ≤2% from full-scale value |
| Ambient conditions | |
| Mechanical specifications | |
| Connection | Connector M12x1,4-PIN |
| Material Housing | brass,nickel-plated |
| Transducer | epoxy resin/hollow glass sphere mixture; Polyurethane foam |
External synchronization
The sensor can be synchronised by the external application of a square wave voltage. A synchronisation pulse at the synchronisation input starts a measuring cycle. The pulse must have a duration greater than 100 μs. The measuring cycle starts with the falling edge of a synchronisation pulse. A low level > 1 s or an open synchronisation input will result in the normal operation of the sensor. A high level at the synchronisation input disables the sensor. Two operating modes are available:
1. Multiple sensors can be controlled by the same synchronisation signal. The sensors are synchronised.
2. The synchronisation pulses are sent cyclically to individual sensors. The sensors operate in multiplex mode.
Dimensions
