Description
The Noris FA1J-5A-70 is a rugged, non-contacting inductive speed sensor designed for harsh environments, commonly used for measuring rotational speed via ferromagnetic gear wheels. It features a stainless-steel body with a 5 Hz to 10,000 Hz frequency range, producing a rectangular-pulse signal. It is often replaced by the updated FAJ11-0323-A model.
This video explains how automotive induction and hall effect speed sensors work:
Key Specifications & Features:
- Principle: Inductive (passive), non-contacting, with an integrated signal amplifier.
- Output: Rectangular-pulse, Push-Pull output stage.
- Frequency Range: Approximately 5 Hz to 10,000 Hz.
- Operating Conditions: High EMI immunity, suitable for temperatures from -25 °C to +100 °C.
- Protection: Rugged construction, typically IP67 rated.
- Application: Ideal for marine, engine, and transport industries.
Replacement Information:
The original FA1J series has been superseded. The FA1J-5A-70 is directly replaced by the FAJ11-0323-A.
The original FA1J series has been superseded. The FA1J-5A-70 is directly replaced by the FAJ11-0323-A.
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