SEN0151

SEN0151 Datasheet

Ultrasonic SKU:SEN0151

Part	Datasheet
SEN0151	SEN0151 (pdf)

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Ultrasonic SKU:SEN0151 Introduction Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects. The URM06 - PULSE Ultrasonic sensor provides very short to long-range detection and ranging from 20cm ~ 10m, comes in a compact, robust PVC housing and matches 35mm electrical pipe mounting. It comes with TTL pulse interface and works at high output acoustic power. The ultrasonic sensor detects objects from 20cm to 1000cm and provides range information with 1cm resolution. The URM06 has 15 degree beam angle which has excellent receive sensitivity. And it works best when detecting soft targets. The similar sensors are widely used in professional mobile robot systems such as Pioneer robots. The URM06 series sensors are the best ultrasonic sensor available in the market regarding its beam angle, senstivity and accuracy. Specification • Working Voltage 6V-12V 5V is acceptable but not recommended • Rated Current 16mA • Peek Current 2A • Interface TTL pulse • Working Frequency 49.5KHZ • Working Temperature -10 ~ • Detecting Angle • Detecting Range 20cm ~ 10m • Size 50mm diameter 43mm length • Mounting Thread Diameter 35mm • Weight 45g • robot navigation • obstacle avoidance • measuring distance devices • engineering measurement tools • industrial control system Connection Diagram Connection Diagram Pin Definition • VCC 2A 5V is acceptable but not recommended • GND Ground • Trig Measurement trigger pin - Low level pulse over 50us triggers one distance measurement. Holding this pin LOW will repeats the measurement every 100ms. • ECHO Pulse signal output pin 1us high level pulse equals 1mm in distance. If error occurs in detection, a 15000us high level pulse will be generated. Timing Diagram Sample Code #include "Arduino.h" / Trig Measurement trigger pin - Low level pulse over 50us triggers one dista nce measurement. Holding this pin LOW will repeats the measurement every 100ms. */ #define TRIGGER 2 ECHO Pulse signal output pin 1us high level pulse equals 1mm in distance. If error occurs in detection, a 15000us high level pulse will be generated. #define ECHO void setup pinMode TRIGGER, OUTPUT digitalWrite TRIGGER, HIGH pinMode ECHO, INPUT Serial.begin 9600 void loop // generate the pulse to trigger the sensor digitalWrite TRIGGER, LOW delayMicroseconds 50 digitalWrite TRIGGER, HIGH delayMicroseconds 50 ; //read the time of the pulse. 1us equals 1mm. int distance = pulseIn ECHO,HIGH ; Serial.print "distance:" Serial.print distance Serial.println "mm" delay 500 ; 6-7-17

PDF Datasheet Preview

Ultrasonic SKU:SEN0151

Introduction

Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects. The URM06 - PULSE Ultrasonic sensor provides very short to long-range detection and ranging from 20cm ~ 10m, comes in a compact, robust PVC housing and matches 35mm electrical pipe mounting. It comes with TTL pulse interface and works at high output acoustic power. The ultrasonic sensor detects objects from 20cm to 1000cm and provides range information with 1cm resolution. The URM06 has 15 degree beam angle which has excellent receive sensitivity. And it works best when detecting soft targets. The similar sensors are widely used in professional mobile robot systems such as Pioneer robots. The URM06 series sensors are the best ultrasonic sensor available in the market regarding its beam angle, senstivity and accuracy.

Specification
• Working Voltage 6V-12V 5V is acceptable but not recommended
• Rated Current 16mA
• Peek Current 2A
• Interface TTL pulse
• Working Frequency 49.5KHZ
• Working Temperature -10 ~
• Detecting Angle
• Detecting Range 20cm ~ 10m
• Size 50mm diameter *43mm length
• Mounting Thread Diameter 35mm
• Weight 45g
• robot navigation
• obstacle avoidance
• measuring distance devices
• engineering measurement tools
• industrial control system

Connection Diagram

Connection Diagram

Pin Definition
• VCC 2A 5V is acceptable but not recommended
• GND Ground
• Trig Measurement trigger pin - Low level pulse over 50us triggers one distance measurement.

Holding this pin LOW will repeats the measurement every 100ms.
• ECHO Pulse signal output pin 1us high level pulse equals 1mm in distance. If error occurs in
detection, a 15000us high level pulse will be generated.

Timing Diagram

Sample Code
#include "Arduino.h"
/* Trig Measurement trigger pin - Low level pulse over 50us triggers one dista
nce measurement. Holding this pin LOW will repeats the measurement every 100ms. */
#define TRIGGER 2

ECHO Pulse signal output pin 1us high level pulse equals 1mm in distance.

If error occurs in detection, a 15000us high level pulse will be generated.
#define ECHO
void setup
pinMode TRIGGER, OUTPUT digitalWrite TRIGGER, HIGH pinMode ECHO, INPUT Serial.begin 9600 void loop // generate the pulse to trigger the sensor digitalWrite TRIGGER, LOW delayMicroseconds 50 digitalWrite TRIGGER, HIGH delayMicroseconds 50 ;
//read the time of the pulse. 1us equals 1mm. int distance = pulseIn ECHO,HIGH ;

Serial.print "distance:" Serial.print distance Serial.println "mm" delay 500 ;
6-7-17

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Datasheet ID: SEN0151 509076