泵冲次传感器产品说明: SK-8B03 pump stroke sensor is used to measure the pump stroke or speed of rotary table. The sensor has suchSK-8B03 characteristics as wide supply voltage range, high precision of re-positioning, fast frequency response, long service life, shock resistant, anticorrosion and waterproof, etc.. The sensor is easy to use as there is a display indicator for effective action on the sensor body. SK-8B03 is a 2-wire, non-contact proximity switch sensor. Main Technical Specification: 1. Operating temperature: -40~+100ºC2. Rated operating voltage: 6~30VDC3. Response time: 3ms4. Vertical access distance: ≤12mm5. Maximum operating frequency: 50Hz6. Explosion proof mark: Ex iaIICT6