The N20 meter is a digital programmable panel
instrument destined for measurements of d.c. voltages, d.c. currents or
temperature. The readout display is a LED display which enables the exposition
of results in red, green or orange colour.
N20仪表是一种数字式可编程面板仪器，用于测量直流电压、直流电流或温度。读出显示是一个LED显示屏，它能显示出红色、绿色或橙色的结果。
产品资料：
N20_DE_usermanual
N20-datasheet
N20-usermanual
Features
· Input:
– d.c. current: 0/4…20mA; ±20mA
– d.c. voltage: 0…60mV; 0…10V; ±10V
– temperature: Pt100, J, K
· 2 alarm outputs of OC
type (4 types of alarms) signaled by highlight of the alarm index,
· protection level
ensured by the housing: IP65,
· readout field: 5
three-colour LED displays of 14 mm height,
· highlighted measuring
units,
· supply: 85…253 V a.c./d.c. or 20…40 V a.c./d.c.
· overall dimensions: 96
x 48 x 64 mm.
· For the configuration
of the N20 is destined LPConfig program. The meter must be connected with the
PC computer through a PD14 converter.
· Parameters which can
be reprogrammed are as follows:
· display colour,
individually in three intervals,
· thresholds of
displayed overflows,
· display precision of
the result (decimal point),
· highlight of the unit,
· kind of the measured
signal a.c. or a.c. + d.c. (True RMS),
· averaging time of the
measurement,
· recounting of
indications (individual characteristic),
· two alarms of OC type
operating in six working modes.
特性
· 输入:
· ——华盛顿目前:0/4…20马;±20马
· ——华盛顿特区电压:0…60 mv;0…10 v;±10 v
· -温度:Pt100, J, K。
· OC类型(4种报警器)的2个报警输出信号通过报警指标高亮显示，
· 住房保障水平:IP65，
· 读出场:5个3色LED显示14毫米高，
· 强调测量单位,
· 供应:85…253 V交流/直流电。或20…40 V交流/直流电。
· 整体尺寸:96×48x64毫米。
· N20的配置是命中注定的LPConfig程序。仪表必须通过PD14转换器与PC机连接。
· 可重新编程的参数如下:
· 显示颜色，每隔三次，
· 显示溢出的阈值，
· 显示结果的精度(小数点)，
· 单元的亮点，
· 测量信号a.c或a.c. + dc(真有效值)，
· 平均测量时间，
· 重新叙述适应症(个人特征)，
· 在六种工作模式下使用OC类型的两个告警。
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