Penny & Giles NRH305DR Rotary Position Sensor

Curtiss-Wright's Penny & Giles brand introduces the NRH305DR rotary position sensor which features a non-contact design and sensing technology for wear-free operation.

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Curtiss-Wright’s Industrial division announces the launch of the NRH305DR from its Penny & Giles brand family, a ‘no-contact’ rotary position sensor.

  • Offers optimal combination of performance, safety and cost for OEMs designing vehicles and control systems
  • Incorporates two completely independent power supplies and output channels for full electrical redundancy
  • Operates from a 5V DC regulated supply
  • Features 8 mm (0.31 in.) low-profile sensor body and small footprint
  • Fully-encapsulated, IP68/IP69K-rated for exceptional levels of performance against water, dust, shock, vibration and temperature
  • Separate magnet assembly which activates sensor can have a permissible air gap between 1.5 and 8 mm (0.06 and 0.31 in. [depending on magnet style]) and can accommodate up to ±2 mm (0.08 in.) radial offset to ease setup and installation
  • Factory-programmable electronics can be easily set to one of two analog voltage output ranges or one of three PWM frequencies
  • Polarities of each of the analog outputs can be independently set
  • On-board diagnostic functions ensure outputs are put into safe, pre-defined states should internal sensor error be detected
  • No-contact design and sensing technology provides wear-free operation
  • Can be factory set to correspond to rotations of 20-360 degrees in 1-degree increments
  • Industry-standard 38 mm (1.5 in.) mounting centers enable easy replacement or upgrades
  • Analog output from 0.5-4.5V or 0.2-4.8V
  • Transmissive measurements can be made through non-magnetic materials
  • Replaces company’s legacy NRH285DR rotary position sensor
  • Uses proven, wear-free Hall-effect sensing technology
  • Features numerous magnet arrangement options
  • Includes over-molded magnet carrier that simplifies interfacing of magnet and sensor during installation
  • Optional bolt, plug or loose carrier variations are also available
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