The FrSky ADV FAS7 Lite Current Sensor is a compact and lightweight telemetry sensor designed for accurately monitoring low-current loads in RC aircraft. Part of the FrSky ADVANCE (ADV) sensor range, the FAS7 Lite supports both FBUS and S.Port protocols, providing flexible integration with compatible FrSky receivers and telemetry systems.

With a measurement range of 0–7A and an accuracy tolerance of approximately ±0.1A, the FAS7 Lite is particularly well suited to monitoring low-current electrical loads, making it an excellent choice for glider servo systems and other applications where accurate current measurement is required.

Measuring just 20 × 13 × 6.1mm and weighing only 1.9g, this sensor is ideal for installations where both space and weight are limited. It supports battery voltages up to 32V and can operate from a 3.5–10V S.Port supply.

Key Features

• Measures current from 0–7A
  
• Accuracy tolerance of approximately ±0.1A
  
• Maximum safe current of 7A
  
• Maximum battery voltage of 32V
  
• Supports FrSky FBUS protocol
  
• Compatible with FrSky S.Port telemetry
  
• Extremely compact 20 × 13 × 6.1mm design
  
• Lightweight at just 1.9g
  
• Low 11mA @ 5V current consumption
  
• Ideal for accurately monitoring low-current loads
  
• Particularly suited to glider servo applications

Perfect For

• RC gliders
  
• Glider servo current monitoring
  
• Low-current RC aircraft systems
  
• FrSky FBUS telemetry installations
  
• FrSky S.Port telemetry systems
  
• Lightweight model aircraft
  
• Pilots requiring accurate monitoring of servo loads
  
• Space-constrained telemetry installations

Product Summary

The FrSky ADV FAS7 Lite Current Sensor is a compact, lightweight solution for measuring low-current electrical loads in RC aircraft. With a 0–7A measurement range and approximately ±0.1A accuracy tolerance, it is particularly useful for monitoring servo loads in gliders and other lightweight models.

As part of the FrSky ADVANCE sensor range, the FAS7 Lite supports FBUS and S.Port, allowing current telemetry to be integrated into compatible FrSky systems. Its 1.9g weight and compact dimensions make it an excellent choice where minimal size and weight are important.

Specifications

• Brand: FrSky
  
• Product: FAS7 ADV Lite Current Sensor
  
• Series: FrSky ADVANCE (ADV)
  
• Sensor Type: Current Sensor
  
• Measurement Range: 0–7A
  
• Accuracy Tolerance: ±0.1A approximately
  
• Measurement Accuracy: 1%
  
• Maximum Safe Current: 7A
  
• Maximum Battery Voltage: ≤32V
  
• Current Consumption: 11mA @ 5V
  
• Supplying Voltage (S.Port): 3.5–10V
  
• Dimensions: 20 × 13 × 6.1mm (L × W × H)
  
• Weight: 1.9g
  
• Protocol Compatibility: FBUS / S.Port
  
• Recommended Application: Low-current loads and glider servos

Packaging Included
1 × FrSky FAS7 ADV Lite Current Sensor

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