Crank angle sensor
PP/PAシリーズ
The crank angle detection system consists of a crank angle sensor, a slit disk, and an amplifier built-in power box. By simply mounting the slit disk and crank angle sensor on the engine's crankshaft end, it can accurately and responsively detect the rotation angle of the crankshaft during engine performance tests, etc.
It can be used as a timing signal for collecting combustion pressure data in combustion analysis, as well as an angle signal for ignition timing measurement and control.
We have prepared reference pulses for TDC (1 P/R) and for crankshaft 360 P/R, as well as pulses for TDC detection (1 P/R) and for crankshaft 720 P/R.
| Model name | PP-932 | PP-933 | ||||||||||||||||||
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| number of output pulses | 360 P/R and 1 P/R | 720 P/R and 1 P/R | ||||||||||||||||||
| suitable slit disk | PP-010A | PP-011B | ||||||||||||||||||
| response frequency | DC to 80 kHz | DC to 80 kHz | ||||||||||||||||||
| Range of rotational speed | 0 to 6,000 r/min | 0 to 6,000 r/min | ||||||||||||||||||
| output signal voltage | "Hi" above 4.5V, "Lo" below 0.2V | "Hi" above 4.5V, "Lo" below 0.2V | ||||||||||||||||||
| load resistance | At DC 5 V, 470 Ω or higher; at DC 12 V, 2.2 kΩ or higher. | |||||||||||||||||||
| Weight | approximately 250 g | |||||||||||||||||||
| Output Connector | R03-PB-8M | |||||||||||||||||||
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| Operating temperature range | 0～+65℃ | |||||||||||||||||||
| Storage Temperature Range | -10～+70℃ | |||||||||||||||||||
| Power Supply | DC +4.75 to 5.25 V, 60 mA, DC +11.4 to 12.6 V, 60 mA | |||||||||||||||||||
| Outline Dimensions |  |
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| input impedance | 1 KΩ or more |
| response frequency | DC～80 kHz （360 P/R） DC～80 kHz (720 P/R） |
| output voltage signal | "Hi" above 4.5V, "Lo" below 0.2V |
| output circuit |  |
| Power supply for light receiver | DC +12 V, 100 mA |
| load resistance | more than 10 KΩ |
| Input and output signal transmission time | 4 microseconds or less (at 80 kHz) |
| Withstand voltage | AC 1500 V, 1 minute |
| Isolation resistance | More than 10 MΩ (measured with a DC 500 V megger) |
| Weight | approximately 1.2 kg |
| Operating temperature range | 0～+40℃ |
| Storage Temperature Range | -10～+70℃ |
| Power Supply | AC 100 V～240 V, 50/60 Hz, 6 VA |
| Outline Dimensions | 200 (W) × 100 (H) × 135 (D) mm (excluding protrusions) |
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