200-4000mm Analog output 12V M30 Ultrasonic sensor
The application of diffuse reflection ultrasonic sensors is very extensive. A single ultrasonic sensor is used as both an emitter and a receiver. When the ultrasonic sensor sends out a beam of ultrasonic waves, it emits the sound waves through the transmitter in the sensor. These sound waves propagate at a certain frequency and wavelength. Once they encounter an obstacle, the sound waves are reflected and returned to the sensor. At this point, the receiver of the sensor receives the reflected sound waves and converts them into electrical signals.
The diffuse reflection sensor measures the time it takes for the sound waves to travel from the emitter to the receiver and calculates the distance between the object and the sensor based on the speed of sound propagation in the air. By using the measured distance, we can determine information such as the position, size, and shape of the object.
>Diffuse Reflection Type Ultrasonic Sensor
>Measuring range：200-4000mm
> Supply voltage：9-30VDC
> Resolution ratio：1mm
> IP67 dustproof and waterproof
> Response time:300ms
| NPN | NO/NC | UR30-CM4DNB | UR30-CM4DNB-E2 |
| NPN | Hysteresis mode | UR30-CM4DNB | UR30-CM4DNH-E2 |
| 0-5V | UR18-CC15DU5-E2 | UR30-CM4DU5 | UR30-CM4DU5-E2 |
| 0- 10V | UR18-CC15DU10-E2 | UR30-CM4DU10 | UR30-CM4DU10-E2 |
| PNP | NO/NC | UR30-CM4DPB | UR30-CM4DPB-E2 |
| PNP | Hysteresis mode | UR30-CM4DPH | UR30-CM4DPH-E2 |
| 4-20mA | Analog output | UR30-CM4DI | UR30-CM4DI-E2 |
| Com | TTL232 | UR30-CM4DT | UR30-CM4DT-E2 |
| Specifications | |||
| Sensing range | 200-4000mm,180-3000mm | ||
| Blind area | 0-200mm | ||
| Resolution ratio | 1mm | ||
| Repeat accuracy | ± 0. 15% of full scale value | ||
| Absolute accuracy | ±1% (temperature drift compensation) | ||
| Response time | 300ms | ||
| Switch hysteresis | 2mm | ||
| Switching frequency | 3Hz | ||
| Power on delay | ＜500ms | ||
| Working voltage | 9...30VDC | ||
| No-load current | ≤25mA | ||
| Indication | LED red light: No target detected in teach-in state, always on | ||
| LED yellow light: In normal working mode, the switch status | |||
| LED blue light: Target detected in teach-in state, flashing | |||
| LED green light: Power indicator light, always on | |||
| Input type | With teach-in function | ||
| Ambient temperature | -25C…70C (248-343K) | ||
| Storage temperature | -40C…85C (233-358K) | ||
| Characteristics | Support serial port upgrade and change the output type | ||
| Material | Copper nickel plating, plastic accessory | ||
| Protection degree | IP67 | ||
| Connection | 2m PVC cable or 4 pin M12 connector | ||
