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The XL-MaxSonar-EZ1 offers a lower hardware gain and a smaller, narrower detection zone than the MB1200. This makes the XL-MaxSonar-EZ1 a great choice for people detection applications.
The sensor is small in size, yet the high output acoustic power combined with continuously variable gain, real-time background automatic calibration, real-time waveform signature analysis, and real-time noise rejection algorithms results in virtually noise free distance readings for most users. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL-MaxSonar-EZ sensor line is factory calibrated to match the sensor beam patterns and provides a long range detection zone.
Specifications:
- Resolution of 1 cm
- 10Hz reading rate
- 42kHz Ultrasonic sensor measures distance to objects
- All interfaces are active simultaneously:
- RS-232 serial
- 0 to Vcc output range
- 9600 baud, 8-N-1
- Analog, (Vcc/1024) / cm
- Pulse Width
- RoHS Compliant
- Virtually no dead zone, objects closer than 20 cm range as 20 cm
- Operates from 3.3-5.5V
- Low 3.4mA average current requirement
- Small, light weight module
- Operational Temperature from -40˚C to +70˚C (-40˚F to +160˚F)
- Real-time automatic calibration (voltage, humidity, ambient noise)
- Firmware filtering for better noise tolerance and clutter rejection
- 200,000+ Hours Mean Time Between Failure
- Wide and sensitive beam, detects small targets to significant distances
- Maximum range of 765 cm (300 inches)
- Hardware gain of 2000
- Long range, medium detection zone for small targets
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