SP Powerworld EM81 / EM121
Engine Speed Magnetic Pickups (MPU)
SP Powerworld MPU (Magnetic Pickup) is a magnetic sensing device that precisely detects the engine revolution according to the frequency measured on flywheel gear by the seconds and providing the governor an engine speed reference parameter.
|Model NO.||EM81 / EM121|
|DC Resistance||95 Ohm ±3%|
|Output Signal||12 VAC (P-P) @ 5 KHz|
|Operating Temperature||-40~100 °C|
|Vibration||3G @ 100~2 KHz|
|Dimensions||EM81 : 245.0 (L) x 20.0 (W) x 20.0 (H) mm
EM121 : 285.0 (L) x 20.0 (W) x 20.0 (H) mm
|Weight||EM81 : 80 g ±2%
EM121 : 105 g ±2%
*Note : All features & specifications subject to change without notice.