SparkRPM
Telemetry-EL
Spark-RPM
The only RPM sensor that truly measures directly from the ignition
Spark-RPM is the first telemetry sensor that reads engine RPM directly from the tachometer output of electronic ignition systems.
No magnets. No Hall sensors. No improvised solutions.
No magnets. No Hall sensors. No improvised solutions.
✔ true real-time RPM✔ galvanically isolated – interference-free✔ ultra-compact and only 6 g
PowerBox (P²Bus)
Jeti (EX-Bus)
Spektrum (X-Bus)
RPM. Max RPM. Runtime.
Spark-RPM transmits three essential values directly to your transmitter:
- RPM – current engine speed
- Max RPM – highest RPM per engine run
- Runtime – actual engine run time
Ideal for in-flight engine monitoring, ground setup and tuning, and documenting engine load.
Plug & Play Telemetry
Spark-RPM automatically detects the telemetry system and works with:
- PowerBox P²Bus
- Jeti EX-Bus
- Spektrum X-BUS
Max RPM alarms can be set directly in the transmitter.
Direct Connection to the Ignition
Spark-RPM uses the existing tachometer signal from the ignition system.
The signal line is galvanically isolated from the receiver to reliably prevent interference.
The signal line is galvanically isolated from the receiver to reliably prevent interference.
➡️ more precise than magnet-based sensors
➡️ no moving parts
➡️ no influence on the ignition system
➡️ no moving parts
➡️ no influence on the ignition system
Extremely Compact
- Measure range: 0 – 16,000 RPM
- Weight: only 6 g
- Operating voltage: 5 – 12 V
- Dimensions: 32 × 18 × 10 mm
- Ignition battery: 7.4 V
3 Questions – 3 AnswersDoes Spark-RPM work without telemetry?
No – Spark-RPM is a telemetry sensor and requires a BUS-capable system.Which ignition systems is Spark-RPM compatible with?
Spark-RPM works with all electronic ignition systems that provide a tachometer output.Do I need any additional modules?
No – Spark-RPM connects directly and transmits data via PowerBox, Jeti, or Spektrum.
Spareparts
Spark-RPM is an extremely compact telemetry sensor for direct RPM measurement on electronic ignition systems with a tachometer output.
Please select the BUS system:
Please select the BUS system:
69,00€
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Spareparts
The EL-FuelPump provides a constant fuel pressure to the carburetor/engine, ensuring optimal engine performance in all flight positions.
Technical Data:
Weight ............................ 160 g
Regulation range ...... 60 – 200 mBar
Dimensions .................. 100 x 75 x 28 mm (L x W x H)
Voltage ........................... 6 – 9 V
Current ............................ 0.4 A (max. 1 A)
Hose connection ...... 4 mm (hose: 4 mm inner, 6 mm outer diameter)
Telemetry ..................... PowerBox P²Bus, Jeti EX-BUS
Technical Data:
Weight ............................ 160 g
Regulation range ...... 60 – 200 mBar
Dimensions .................. 100 x 75 x 28 mm (L x W x H)
Voltage ........................... 6 – 9 V
Current ............................ 0.4 A (max. 1 A)
Hose connection ...... 4 mm (hose: 4 mm inner, 6 mm outer diameter)
Telemetry ..................... PowerBox P²Bus, Jeti EX-BUS
349,00€
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Startersets
This telemetry sensor (for PowerBox P²BUS and Jeti EX-BUS) measures the fuel flow from the tank to the engine or to the turbine and can therefore reliably display the tank level.
Due to the measuring range, the sensor is suitable for combustion engines from approx. 100ccm and turbines up to approx. 200N thrust. The sensor can be automatically set to "full" after refueling via the FuelSwitch (patch cable included).
(Shipping in 2-3 day's)
Technical data:
height 25 mm,
diameter 40 mm,
length 75 mm,
weight 50 g,
Measuring range:
15 - 200 ml/min in suction lines
15 - 800 ml/min in pressure lines
protocol Jeti EX-BUS or PowerBox P²BUS
Due to the measuring range, the sensor is suitable for combustion engines from approx. 100ccm and turbines up to approx. 200N thrust. The sensor can be automatically set to "full" after refueling via the FuelSwitch (patch cable included).
(Shipping in 2-3 day's)
Technical data:
height 25 mm,
diameter 40 mm,
length 75 mm,
weight 50 g,
Measuring range:
15 - 200 ml/min in suction lines
15 - 800 ml/min in pressure lines
protocol Jeti EX-BUS or PowerBox P²BUS
159,00€
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