Features Introduction: This is a magnetoelectric rotate speed sensor mounted beside the flywheel of the engine. When the engine rotates, the speed sensor senses an AC signal whose frequency is proportional to the engine speed. The speed sensor is used in conjunct 2 Output Terminals: The rotate speed sensor has two output terminals. The output terminal of the sensor and the tachometer should be securely connected with a shielded wire to ensure smooth transmission. 100 Percent Sensitivity: Magnetoelectric rotate speed sensor has 100 percent sensitivity and with IP44 protection levels, the maximum sensing voltage is 50VAC. Simple Structure: Magnetoelectric rotate speed sensor has the advantages of simple structure, convenient installation, stable and reliable performance. Aluminum Alloy: This generator rotate speed sensor is made of aluminum alloy material with excellent workmanship. Specification:Item Type: Die-sel Generator Speed Sensor Material: Aluminum Alloy Operating Ambient Temperature: -30℃-120℃ Maximum Sensing Voltage: 50V AC Maximum Tightening Torsion: 49N.M Mounting Thread: M18 Output Signal: Switch Type Protection Levels: IP44 Linearity: 5 (%F.S.) Hysteresis: 5 (%F.S.) Repeatability: 0 (%F.S.) Sensitivity: 100Percent Introduction: This product is a magnetoelectric speed sensor mounted beside the flywheel of the engine. When the engine rotates, the speed sensor senses an AC signal whose frequency is proportional to the engine speed. The speed sensor is used in conjunction with a tachometer (not included) to measure the engine speed. Package List:1 x Generator Speed Sensor 2 x Terminal Package List 1 x Generator Speed Sensor 2 x Terminal