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Honeywell 3055A High Temperature VRS Sensor

The Honeywell 3055A High Temperature Variable Reluctance Speed Sensor is a rugged and reliable device used to measure rotational speed in a wide range of industrial applications, including engine RPM measurement in vehicles, motor speed monitoring in machinery, and process speed measurement in various industries. Its self-powered operation and direct conversion of speed to output frequency simplify installation and maintenance. The sensor's design allows for adaptability to diverse configurations, and Honeywell offers customized VRS products for unique speed sensing requirements. Sealed front-end versions are available for protection against fluids and adverse environmental conditions, ensuring consistent performance even in challenging conditions.

Authorized Distributors
Source:DigiKey
Part No:3055A
Stock:0
Inv Date:06-01-2026
Price: Unit price: $392.947
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Part No:3055A
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:3055A
Stock:68
Inv Date:06-01-2026
Price: Unit price: $354.08
Buy/RFQ:
Part No:3055A
Stock:68
Inv Date:06-01-2026
Price: Unit price: $354.08
Buy/RFQ:

Honeywell 3055A High Temperature VRS Sensor Specifications:

  • Diameter: 6.4 mm [0.250 in]
  • Available Metric Thread: M8
  • Min. Output Voltage (Peak to Peak): 4.7 Vp - p
  • Pole Piece Shape and Size: Round; 1.02 mm [0.040 in] diameter
  • Typ. Operating Temperature Range: -40 ºC to 230 ºC [ - 40 ºF to 450 ºF]
  • Gear Pitch Range: 36 DP (module 0.70) or coarser
  • Typ. Operating Frequency: 70 kHz
  • Max. Inductance: 13 mH
  • Coil Resistance: 137 Ohm
  • Min. Surface Speed: 0.89 m/s [35 in/s]
  • Optimum Actuator: 28 DP (module 0.90) ferrous metal gear
  • Mounting Thread: 1/4 - 40 UNS - 2A
  • Vibration: Mil - Std 202F, Method 204D
  • Material: Stainless steel threaded
  • Approximate Housing Length: 23 mm [0.90 in]
  • Termination: 30 AWG Teflon-insulated leads, 610 mm [24 in]
  • Weight: 14 g [0.5 oz]
  • Series Name: High Temperature

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Frequently Asked Questions

Where can I buy Honeywell 3055A?

You can click on the BUY or RFQ button to purchase 3055A from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part 3055A?

You can download the 3055A datasheet or visit the Honeywell website for support.

Who is the manufacturer of 3055A?

Honeywell

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