Frequency Transducer S343


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  •  Isolated measurement
  • Operating temperature from -40°C to +70°C
  • 0.5% accuracy over temperature range
  • Self Powered (No external power required for operation)
  • Suppressed voltage measurement

Product Description

Model S343 Frequency Transducer provides an effective and accurate solution to frequency measurement. It produces a fully isolated 0 to 5V DC output signal measuring frequency between 360 and 440Hz. The unit is offered in three nominal voltage ranges 120V, 220V and 315V AC.

The S343 Series delivers performance accuracy over a temperature range from -40°C to +70°C and the unit is self-powered, only requires input to operate. The unit’s painted steel construction and internal epoxy encapsulation creates a durable detector, withstanding environments of vibration and altitude.

The S343 Frequency Transducer comes standard with a connector interface, optional mating connector available and finished with orange paint per FED-STD-595, Number 12197 or equivalent.

  • Lab equipment
  • Turbine and Air Driven Generator Monitoring

Additional information

Weight 24 oz
Dimensions 3 × 3 × 2 in




Housing Material

Supply Type


Voltage Range

120V, 220V, 315V

  • Attitude: Works in any position.