MaxBotix Hochleistungs-Ultraschall-Entfernungsmesser – MB1210 XL-MaxSonar-EZ1

The XL-MaxSonar-EZ1 offers lower hardware gain and a smaller, narrower detection zone than the MB1200. This makes the XL-MaxSonar-EZ1 a good choice for person detection applications.
The sensor is small, but the high acoustic output power combined with continuously variable gain, real-time automatic background calibration, real-time real-time waveform signature analysis and noise reduction algorithms result in almost noise-free distance readings. This also applies in the presence of many different acoustic or electrical noise sources. The XL-MaxSonar EZ sensor line is factory-aligned to the sensor's beam patterns and provides long-range detection.

Features:

• 1 cm resolution
• 10 Hz read speed
• 42 kHz ultrasonic sensor measures distance to objects
• RoHS compliant
• Reads all 3 sensor outputs: analogue voltage, serial, pulse width
  
• Practically no dead zone. Objects closer than 20 cm are detected as being at a distance of 20 cm.
• Operates from 3.3 to 5.5 V
• Low average current requirement of 3.4 mA
• Small, lightweight module
• Designed for easy integration into your project or product
  
• Operating temperature of 0°C to +65°C (32°F to +149°F)
• Automatic real-time calibration (voltage, humidity, ambient noise)
• Firmware filtering for better noise tolerance and interference suppression
  
• 200,000 hours mean time between failures
• Wide and sensitive beam, detects small targets at longer ranges
• Maximum range of 765 cm (300 inches)
• Hardware gain of 2000
• Long range, medium detection zone for small targets