德国EPRO前置器参数技术参数：输人：涡流传感器PR6422/...~PR6426/...输出：直流电压上叠加与轴振动成正比的交流电压信号。有开路和短路保护；有反向保护。输出电压线性范围：-4...-20V（供电电压为-24V）；输出电压的zui大范围：-1...-22V；参考电压：-12V（两端对称的测量范围）；内阻：100kΩ；响应时间：15μs；精度（所有数据均相对于满量程）线性误差：前置器CON0X1CON0X1/91连接传感器PR6422：≤1.5%连接传感器PR6423：≤1.0%≤2%连接传感器PR6424：≤1.5%≤2%连接传感器PR6425：≤6.0%连接传感器PR6426：≤1.5%≤2%温漂：零点200mV/100K；灵敏度<2%/100K。时漂：zui大0.3%供电电压的误差：<0.2%/V保护等级：符合EexibllCT6／T4PR6423/006-130PR6423/007-130PR6423/008-130PR6423/009-130PR6423/000-140PR6423/001-140PR6423/002-140PR6423/003-140PR6423/004-140PR6423/005-140PR6423/006-140PR6423/007-140PR6423/008-140PR6423/009-140PR6423/010-000PR6423/011-000PR6423/012-000PR6423/013-000PR6423/014-000PR6423/015-000PR6423/016-000PR6423/017-000PR6423/018-000PR6423/019-000PR6423/010-010PR6423/011-010PR6423/012-010PR6423/013-010PR6423/014-010PR6423/015-010PR6423/016-010PR6423/017-010PR6423/018-010PR6423/019-010PR6423/010-020PR6423/011-020PR6423/012-020PR6423/013-020PR6423/014-020PR6426/000-100PR6426/000-110PR6426/000-120PR6426/000-130PR6426/000-140PR6426/000-000PR6426/000-010PR6426/000-020PR6426/000-030PR6426/000-040PR6426/010-100PR6426/010-110PR6426/010-120PR6426/010-130PR6426/010-140PR6426/010-000PR6426/010-010PR6426/010-020PR6426/010-030PR6426/010-040PR9268/200-000PR9268/201-000PR9268/202-000PR9268/203-000PR9268/300-000PR9268/301-000PR9268/302-000PR9268/303-000PR9268/600-000PR9268/601-000PR9268/602-000PR9268/603-000PR9268/700-000PR9268/701-000PR9268/702-000PR9268/703-000PR9268/204-000PR9268/205-000PR9268/206-000PR9268/207-000PR9268/304-000PR9268/305-000PR9268/306-000PR9268/307-000PR9268/604-000PR9268/605-000PR9268/606-000PR9268/607-000PR9268/704-000PR9268/705-000PR9268/706-000PR9268/707-000PR9268/017-100PR9376/010-011PR9376/010-110PR9376/010-001PR9376/010-021PR6423/000-000PR6423/001-000PR6423/002-000PR6423/003-000PR6423/004-000PR6423/005-000PR6423/006-000。