Frequency Transducer S350L


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  • Isolated measurement
  • Operating temperature from -48°C to +74°C
  • Temperature coefficient of ±0.01%/°C of Full-scale Frequency
  • Supply Voltage +22 to 30Vdc
  • Linearity ± 0.1% of Full-scale
  • Common Mode Rejection Ratio 60 dB @ 60Hz
  • 10 Standard Frequency Ranges

Product Description

Model S350L Frequency Transducer provides an effective and accurate solution to frequency measurement, producing a fully isolated 0 to 5V DC output proportional to the input frequency, from DC to 20kHz.

The S350L Series delivers performance accuracy over a temperature range from -48°C to +74°C and operates with a supply voltage from +22Vdc to +30Vdc.  The unit’s painted steel construction and internal epoxy encapsulation creates a durable transducer, withstanding environments of vibration and altitude. The transducer comes standard with a connector interface, optional mating connector available and finished with orange paint per FED-STD-595, Number 12197 or equivalent.

  • Laboratory R&D
  • Turbine Engine Monitoring
  • Air Driven Generator Monitoring

Additional information

Weight 24 oz
Dimensions 3 × 3 × 2 in
Housing Material

Supply Type

Supply Voltage






Frequency Range

100Hz, 10kHz, 1kHz, 200Hz, 20kHz, 2kHz, 300Hz, 3kHz, 500Hz, 5kHz

  • Attitude: Works in any position.
  • Operates Sea Level to 80,000ft