الوصف

Ultrasonic level sensors measure the distance or presence of target objects by sending a pulsed ultrasound wave at the object and then measuring the time for the sound echo to return. Knowing the speed of sound, the sensor can determine the distance of the object.
AGEcho Ultrasonic Sensors Salient Features:

• AGEcho Ultrasonic sensors are available with output options such as Analog Current ***0mA,Analogue Voltage **5V,ON/OFF signal, Trigger output for Multi-sensor application, Pulse width ,Serial TTL ,Serial RS **2C.
• AGEcho Sensing Range: **0mm to ***0mm … up to … ***0mm. (*9.7Feet) (****0mm is Dead Band).
• AGEcho Accuracy is 1% of the full scale.
• AGEcho Operating voltage *2V DC, with Reverse Polarity protection.(*4V DC optional)
• AGEcho is very useful non-contact type of sensing or presence or counting of object. ON/OFF type signal is also available.
• AGEcho is self-calibrated. Microcontroller is present in each sensor. This provides direct distance/depth reading with better calibration and communication with the controller module.
• AGEcho is very easy to install, rugged design for use in dusty and humid conditions, suitable for outdoor as well as indoor use.
• AGEcho Very useful for Non-contact distance/level measurement. The distance of the target is measured, not just its presence, but gives directly ***0mA, Serial or Pulse width data proportional to the distance of the target.
• AGEcho Operating Temperature 0 to *5 Degree Celsius.
• AGEcho Temperature compensated measurement for better accuracy (optional).
• AGEcho Unaffected by ambient light, object color or any other optical characteristic. Works with hard materials like Metal sheet, plywood, or soft materials like cloth and Paper, Rubber etc.