DR1000 Digital Shaft Speed Switch

Electro-Sensors, Inc. November 21, 2011

The DR1000 features precise setpoint capability over a broad range of speeds starting at 0.5 rpm, making it ideal for super slow speed applications. The DR1000 monitors shaft speeds, detecting shaft slowdown to within 1% of the set point. A DPDT control relay rated at 5A at 30 VDC/l20 VAC resistive, serves as the output.

  • Digital circuitry
  • Easy field calibration and setup
  • ETL approved to applicable UL & CSA standards
  • Cast aluminum switch housing NEMA 4X, 7, and 9 rated
  • 0.5 to 5000 rpm Setpoint Range
  • DPDT relay output is standard
  • Optional voltages available
  • Separate sensor allows remote mounting of switch electronics

Electro-Sensors, Inc. is a leading manufacturer of machine monitoring sensors and hazard monitoring systems for the feed, grain, and milling industry. Our rugged products and trustworthy people bring safety, efficiency, and reliability to your operations. 

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