Ultrasonic sensors can be used in a variety of applications for measuring distances between the sensor and objects in its path. Ultrasonic sensors are impervious to target surface and color and feature auto-calibration algorithms which allow them to adapt to variable environmental conditions and compensate for temperature and humidity effects. The ultrasonic sensors can also be calibrated through the software for greater accuracy in distance measurements.
Typical applications include; liquid level detection, measurement between sensor and objects, and much more. Commercial ultrasonic sensors are ready-to-use, easy to maintain, and designed to provide you highly reliable and fast measurements for both indoor and outdoor applications.
 
Resolution:  1CM
Minimum Distance:  10 centimeters
Maximum Distance:  400 centimeters
Accuracy:  5% FS (can be calibrated for further accuracy)
Weight:  3.7 oz
Battery Type:  2 Replaceable AA 1.5 V Batteries
Dimension:  4.375 in x 2.470 in x 1.12 in
Supply Voltage:  2.0 - 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life:  At 1-hour heartbeat setting, included AA batteries will typically last 6-8 Years. **
Max Operating Temperature Using AA Alkaline: -18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium:  -40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature: +10°C to +50°C (+50°F to +122°F)
Enclosure Material:  ABS
Operating Frequency:  900 MHz Operating Frequency
Certifications:  Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)
                       Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range:  Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security:  Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)