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Engine rotation detector
IP-3100

Installation example *The actual product is black.

Detects engine ignition signal. High-sensitivity type.

IP-3100エンジン回転検出器は、高感度タイプのガソリンエンジン用回転速度検出器です。 感度アップにより、今まで計測しづらかったエンジンにも対応可能になりました。

点火コイル（イグニッションコイル）の低圧一次側・高圧二次側導線、および、電子式ディストリビュータの電流線にクランプするだけで、容易に回転速度を測定することができます。

IP-3100エンジン回転検出器は当社回転表示器と組み合わせて使用します。

Features

  • Improved sensitivity allows for measurement of gasoline engines, which were previously difficult to measure.

  • Thanks to improvements to the opening, it can also be attached to high-voltage secondary conductors (maximum conductor diameter is 10 mm).

  • The change in cable material makes it even easier to use than before.

  • Easy to use with one-touch attachment.

  • High reliability with heat-resistant design (+120°C)

Specification

Detection method Detection using amorphous metal fiber elements
Applicable engine 2-stroke, 4-stroke gasoline engines
Detector mounting location Primary and secondary conductors of the ignition coil, and current wires of the electronic distributor.
Compatible cord diameter max Φ10 mm
Output signal pulse signal
Signal cable Heat-resistant signal cable: Approximately 4.9 m (direct cable output), with output connector (BNC).
Operating temperature range -40～+120 ℃
Storage temperature range -50～+120 ℃
Outline drawings

13.0 (W) ×33.0 (H) ×60.0 (D) mm

Outline drawings
Weight Approximately 130g (including signal cable)
price  

*Detection may not be possible depending on the engine.

Option

Links to detailed product and service information.

Motor & Engine Tachometer
CT-6710		 External sensor input type
Digital Hand Tachometer
HT-6200		 Advanced Tachometer
FT-2500		 Diesel Engine Tachometer
GE-2500
Motor & Engine Tachometer CT-6710 External sensor input type digital hand tachometer HT-6200 Advanced Tachometer FT-2500 Diesel Engine Tachometer GE-2500
  • In addition to 10 types of detectors, including ignition pulse detectors, gasoline and diesel engine rotation detectors, and magnetic rotation detectors, it is also possible to input crank angle signals for the ECU.
  • The trigger assist function automatically adjusts the trigger level.
  • Standard equipment includes analog output and pulse output.
  • Engine run, overrun contact output
  • Memory function allows you to save up to 20 data files.
  • It is possible to count the total number of rotations.
  • Standard equipment includes analog output and pulse output.
  • The backlight function allows you to check the displayed value even in dark places.
  • 1024-point FFT calculation method
  • Input frequency 3.75 to 10 kHz (3 range selectable)
  • Rotation can be measured even from sound and vibration.
  • Capable of handling changes in rotational speed and acceleration/deceleration.
  • Analog output/pulse output/RS232C are standard features.
  • FFT calculation method
  • Diesel engines, gasoline engines (engines without alternators cannot be measured)
  • 1 kHz, 2 kHz, 5 kHz (Measurement mode MAIN) / 500 Hz (calibration mode REF)
       
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Outline Drawings

最終更新日:2025/09/04