- EOL
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Attention! The product has been discontinued. Check other products in category. |
Description: Ultrasonic distance sensor URM12 70-1500cm - DFRobot SEN0310
Ultrasonic distance sensor URM12 designed for distance measurement or obstacle avoidance. It detects objects at a distance of 70cm to 1500 cm witha measurement frequency of 3 Hz and 15° viewing angle. It communicates viaRS485interface of Modbus-RTC protocol. Powered by9 V to 24 V.
Ultrasonic distance sensor URM12.
The sensor is encapsulated in an IP65 enclosure that effectively protects it from water and dust, so it can be used in harsh weather conditions.
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Arduino compatible product The manufacturer has prepared auser guidewith sample programs for Arduino. |
Connection of URM12 sensor
URM12 sensor communicates via RS485 interface of Modbus-RTC protocol. It is powered from 9 V to 24 V. The device is compatible withArduino.
| Pin | Colour | Description |
|---|---|---|
| 1 | Black (thick line) | Protective wire. |
| 2 | White | Power supply from 9 V to 24 V. |
|
3 |
Black (thin line) | The weight of the system. |
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4 |
Orange | Pin RS485-A |
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5 |
Brown | Pin RS485-B |
URM12 sensor specification
- Measuring range: from 70 cm to 1500 cm
- Resolution: 1 cm
- Accuracy: 1%
- Angle of vision: 15° ±2°(-6dB)
- Measuring frequency: 3 Hz max.
- Supply voltage: 9 V to 24 V
- Rated power: 4.8 W
- Communication interface: RS485
- Communication protocol: Modbus-RTU
- Operating temperature: -10°C to 70°C
- Operating humidity: up to 75%
- Leakage class: IP65
- Cable length: 1500 mm
- Dimensions: 120 x 67.7 mm
Useful links |
