产品功能点:
FN02-RM5300转速测适配器以与本公司的系列废气、烟度计或其他仪器配使用,用于测车辆发动机的转速。
本适配器通过测车辆电池的电压脉动频率,从而与发动机转速相对应的号,经废气、烟度计或者其他仪器处理后,出相应的发动机转速值。该测方法使用于部分类型的汽油车和柴油车,使用方法简便,只需要将适配器的连接线插入点烟器插座以测出车辆的发动机转速。
主要参数:
◆&nbs;测围&nbs;:400&nbs;~&nbs;9,999rm&nbs;
◆&nbs;误差&nbs;:<20rm&nbs;(400&nbs;~&nbs;2,000rm)&nbs;
<1%&nbs;(2,001&nbs;~&nbs;9,999rm&nbs;
◆&nbs;响应时间&nbs;:<1s&nbs;
◆&nbs;数据新&nbs;:10t/s&nbs;
◆&nbs;初始时间&nbs;:<17s&nbs;
◆&nbs;初始模式&nbs;:自动&nbs;
◆&nbs;供电电压&nbs;:+9V&nbs;~&nbs;+15V&nbs;
◆&nbs;供电电流&nbs;:<500mA&nbs;
◆&nbs;使用温度&nbs;:+0ºC&nbs;~&nbs;+45ºC&nbs;
◆&nbs;湿&nbs;度&nbs;:30%&nbs;~&nbs;&nbs;
◆&nbs;储存温度&nbs;:-32ºC&nbs;~&nbs;+55ºC&nbs;
◆&nbs;电源线长&nbs;:6m&nbs;
◆&nbs;号&nbs;:①&nbs;RS-232C串行通接口&nbs;
②&nbs;正脉冲&nbs;
③&nbs;模拟汽油车压点火线&nbs;
◆&nbs;重&nbs;&nbs;:385g&nbs;
◆&nbs;外形尺寸:98mm(宽)&nbs;×&nbs;41mm()&nbs;×&nbs;144mm(深)&nbs;