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Product [HG-MP40WP] Ultrasonic Multi-Step Proximity Sensor Module for Water Proof Types of Ultrasonic Sensor
Brand HAGISONIC
Origin KOREA
Price(M.S.R.P) Price Inquiry
Quantity ea
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- WARNING -
Turn off the power at all times when connecting or removing connectoers or cables.
Chip damage due to over current is feared, and damage from this is not compensated.

" Ask for a separate price for more then 1000 units "


 




¢Ã    Features


  Multi-function transceiver model for water proof types of ultrasonic sensors


  Two types of transmit modes: Free Run and External Trigger modes


  Free voltage in power supply (DC 6 V ~ 15 V)


  Four kinds of simultaneous output signals


    Ultrasonic waveform of a received and amplified signal


    Squared signal in TTL level corresponding to ultrasonic waveform


    Squared signal that its pulse-width is proportional to distance


    Independent signal outputs for proximity detection corresponding to five step detection range setting of 1 m interval in distance


  Employing a high performance ASIC Chip


  Detection of obstacles located at a long distance


¢Ã    Specification


 


¢Ã    Application


  Distance Measurement, Obstacle detection for AGV and robot, and industrial machinery etc., Outdoor parking lot management, Safety facility management and risk alerts, customers facilities, power saver, and automation equipment, etc.


¢Ã    Description


  Using only a single sensor(transceiver sensor) unit for both transmittance and receiving ultrasonic waves


  Convenient for distance measuring and object detection.


  Two types of transmit mode for convenience


    Free Run mode : with a power supply, sensor/module itself transmits trigger and burst signal for basic & stand alone application


    External Trigger : External system(a controller or processor circuit) controls the trigger signals for advance application such as multi-sensor system


  Input DC voltage is applicable in the wide range from 6 V to 15 V


  Output signal of 5V TTL level is applicable to processor circuit usage or controllers of industrial system.


  Four simultaneous output signals


    Ultrasonic waveforms of received and amplified signals


    Squared signals in TTL level corresponding to detected ultrasonic waveforms


    Squared signal that the pulse-width is proportional to distance


    Independent signal outputs for proximity detection corresponding to five step detection range setting with the interval of 1 m in distance


¡æ  The detection range setting is 1 m, 2 m, 3 m, 4 m, and longer than 4 m and the accuracy of distance setting is about ¡¾ 10% of distance. There are total five steps.


¡æ  High level signals of DC 5 V are independently outputted at different terminals corresponding to distance when obstacles are detected, respectively.


¡æ  also, lights are turned on at LEDs of the different quantity depending on distance.


¡æ  Therefore, the detection of signals can be used at only one terminal or the combination of several distance setting.


¡Ø  The setting of a special detection range in distance is available for volume orders


  High performance ASIC Chip is mounted in the module for stable transmission and sensitive reception (Maximum amplification is about 5,000 times)


  Long distance detection is available by optimized design


¢Ã    Note


  It is matched and tuned between the sensor unit and electronic circuit board.


  Frequency tuned to the best point according to individual characteristics of the sensor unit As a result, this combination of changes can be well out of its best and slightly out of performance. Please be sure to observe the combination of the packaging, and have a temporary marking provided if necessary.


¢Ã    Part Name


 


¨ç    Input/Output Terminal : Power, External Trigger input, and three kinds of output signals


¨è    Ultrasonic frequency adjusting : Factory tuned for unit for the best performance (Do not adjust it because it was optimized when released!)


¨é    ASIC Chip : 48 pin Chip with many useful functions. (Hagisonic Product)


¨ê    Volume resistance for sensitivity(Gain) control, VR : The gain is ranging from 1,000 to 5,000 times. It is 3,000 times when released.


¨ë    Sensor Connection Terminal : Coaxial cable is recommended (when longer than 10 Cm)


¨ì    Ultrasonic sensor unit : the water proof type of sensor has conventional directivities (appox. 65~75¢ª) and the diameter is 16 mm


¨í     Access object detection signal terminal : Cumulative sequential signal (5V TTL) output based on distance to the object.


¨î    LEDs : lighted at those of different quantity depending on distance.


¨ï    Transmit Mode selection PAD :


    Free Run Mode : With soldering; approx. 8 Burst per second is generated.


                         (factory option : Soldered)


    External Trigger Mode : Without soldering; External TTL level Pulse is needed for


                         transmittance


  (1~100 times per second is available / Pulse width : 0.5 ~ 1 ms recommended)


¢Ã    Timing Chart


 


¢Ã    LED lighting status depending on distance of object


 


¢Ã    Input / Output Terminal Configuration


 


¢Ã    Parts Details


¨Í    The amplified signal output of received ultrasonic waves (#¨ë signal in Timing Chart)


¨Î   The squared signal output given by converting the signals #¨ë (#¨ì signal in Timing Chart)


¨Ï   Time pulse signal output with the pulse-width proportional to distance from the nearest object(#¨í signal in Timing Chart)


¨Ð   External Trigger / Monitor Terminal


    Signal input terminal for External Trigger Mode (the pulse width from 0.5 ms to 1 ms and TTL level recommended)


    Monitor terminal for Free Run Mode to see the Trigger Timing. Internal trigger signal is automatically generated.


¨Ñ   GND


¨Ò   +Power : 6V~15V range input


¨Ó   Ultrasonic Sensor Terminal (Input terminal to and output terminal from a sensor)


¨Ô   Ultrasonic Sensor Terminal (GND and shield line)


¨Õ   5V High signal output when a object is detected in arbitrary range


¨Ö   5V High signal output when detected in the range from 0 to 4 m


¨×   5V High signal output when detected in the range from 0 to 3 m


¨Ø   5V High signal output when detected in the range from 0 to 2 m


¨Ù   5V High signal output when detected in the range from 0 to 1 m


¢Ã    The principle to detect the object located within 40cm distance


¡Ø    Distance measurement is available only in the range longer than 40 cm. However, it is possible to get the on/off(existence or non-existence) signal even in the range shorter than 40 cm if multi-reflection wave signals are detected.


 


¢Ã    Note : Sensor Mounting(Basic Type)