【摘 要】
：
Lee Engineering公司的Smar LD301系列是最新一代的智能式压力变送器,该变送器带有附加的内装调节装置。由于这个特点,变送器/调节器可提供30:1的可调量程,信号限幅,变化率
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Lee Engineering公司的Smar LD301系列是最新一代的智能式压力变送器,该变送器带有附加的内装调节装置。由于这个特点,变送器/调节器可提供30:1的可调量程,信号限幅,变化率的限定,自动—手动无扰切换,设定值的远程给定,以及可通过便携式终端改变其参数。调校数据被贮存在传感器内的存储器里,而且更换部件无须重新调校。该变送器与仪表的
Lee Engineering’s Smar LD301 Series is the newest generation of intelligent pressure transmitters with additional built-in adjustment. Due to this feature, the transmitter / regulator provides 30: 1 adjustable range, signal limiter, rate of change limitation, automatic-manual tap changer, remote setpoint setpoint, and changeable via portable terminal Its parameters. The calibration data is stored in the sensor’s memory and the replacement parts need not be readjusted. The transmitter and the meter
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