Product Information - SR50AT
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Sonic Ranging Sensor
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Model Temperature Range
SR50AT -45° to +50°C
 
Max Cable Lengths
SDI-12 60 meters
RS-232 30 meters
RS-485 300 meters*

*power supply must not drop below 11.00 Volts or heavier gauge wire is required for cable lengths over 60 meters

Brochure, Version Date: February 2010  Brochure
Manual, Version Date: November 2010  Manual

Download the current SR50A Operating System.

Features

  • Designed to meet the stringent requirements of snow depth measurement
  • Measurement range 0.5 to 10 m (1.6 to 32.8 ft)
  • Accuracy ±1.0 cm (±0.4 in) or ±0.4% of distance to target whichever is greater
  • Optional heater available (3W @ 12VDC or 12VAC)
  • Compatible with all current Campbell Scientific dataloggers as well as many other data acquisition systems
  • Manufactured by Campbell Scientific (Canada) Corp.

General Description

The SR50AT is Campbell Scientific's new generation acoustic distance sensor that measures the elapsed time between emission and return of an ultrasonic pulse. This measurement can be used to determine snow or water depth. The SR50AT uses the SR50ATCBL-L cable and requires the 41303-5A 6-plate gill radiation shield.

The SR50AT includes an external temperature sensor and outputs a temperature corrected distance reading, eliminating the need for further post-processing.

A stainless steel version, the SR50AT-316SS, is available for marine or corrosive environments.

Mounting Options

SR50ATOM Tower Mounting Arm
SR50ATRIM Tripod Mounting Arm

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