HG-MP40WP
Ultrasonic Multi-Step Proximity Sensor/Module for Water Proof Types of Ultrasonic Sensors

HG-MP40WP Ultrasonic Multi-Step Proximity Sensor 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
    → 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 ± 10% of distance. There are total five steps.
    → High level signals of DC 5 V are independently outputted at different
terminals corresponding to distance when obstacles are detected, respectively.
   → also, lights are turned on at LEDs of the different quantity depending on distance.
   → Therefore, the detection of signals can be used at only one terminal or the combination of several distance setting.
    ※ 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

HG-MP40WP Ultrasonic Multi-Step Proximity Sensor 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

HG-MP40WP Ultrasonic Multi-Step Proximity Sensor 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.

HG-MP40WP Ultrasonic Multi-Step Proximity Sensor Specification