DFRobot URM14 RS485 Precision Ultrasonic Sensor(200KHz)

𝐃𝐄𝐒𝐂𝐑𝐈𝐏𝐓𝐈𝐎𝐍: DFRobot URM14 RS485 Precision Ultrasonic Sensor(200KHz) is a high-frequency precision ultrasonic sensor for industrial use. The sensor measurement and signal processing unit is completely encapsulated in an M18 metal shell and its tail is designed with an aviation connector plug. The sensor uses the RS485 interface that follows the standard Modbus-RTU communication protocol, which assures its compatibility with PLC industrial personal computer. 𝐒𝐏𝐄𝐒𝐈𝐅𝐈𝐊𝐀𝐒𝐈: Operating Voltage: DC 7-15V Max Instantaneous Current: 350mA Effective Measuring Range: 100-1500mm Distance Resolution: 0.1mm Measuring Accuracy: 1mm Distance Error: ±0.1% Temperature Resolution: 0.1℃ Temperature Error: ±1℃ Measuring Frequency: 30HZ Operating Temperature: -20℃～＋80℃ Sensor Acoustic Frequency: 200KHz±4% Directional Angle: 12°±2°(-6dB) Protection Grade: IP65 Communication Interface: RS485 𝐏𝐀𝐂𝐊𝐈𝐍𝐆 𝐋𝐈𝐒𝐓: URM14-RS485 Precision Ultrasonic Sensor(200KHz) x1 Mounting Nut x2 Module Wire Connecting Order: Orange-----VCC Black------GND Blue------RS485-B White-----RS485-A Wiki : https://wiki.dfrobot.com/URM14_RS485_Precision_Ultrasonic_Sensor_200KHz_SKU_SEN0358