FrSky FAS100S 100A Current Sensor

The FrSky FAS100S is a Smart Port current sensor that measures 0-100A of pack current and streams the reading to a compatible FrSky telemetry receiver for real-time power monitoring in flight.

Key features

• 0–100A measurement range with anti-spark XT90 connectors in the power line.
• Smart Port output feeds current data directly to any FrSky Smart Port-enabled receiver.
• Rated for battery packs up to 14S, well beyond typical multirotor and fixed-wing packs.
• Compact 65 x 21 x 18mm housing weighing 26g, drawing just 27mA at 5V.
• Reports current alongside standard Smart Port telemetry, so voltage, current and consumption can share the same display page on your radio.
• Anti-spark connectors reduce the arcing that plain bullet connectors can produce when a fully charged pack is first plugged in.
• Two temperature sensors report the operating temperature of components such as motors or ESCs.

Specifications

• Measurement range: 0-100A
• Maximum battery voltage: 14S
• Temperature sensors: 2
• Current consumption: 27 mA at 5 V
• Connector: XT90 (anti-spark)
• Dimensions: 65 x 21 x 18mm
• Weight: 26g

Wire it in-line with the main battery lead and bind the telemetry stream to a Smart Port-enabled receiver to see live current draw on your radio.