数字变送器,即把模拟量变换成数字显示,并按一定的比例输出电流信号或电压信号。MP26数字变送器的设计结合了过程容器中可靠称重信息，操作简单，设置方便，可与大部分应变式称重传感器连接使用，输出4-20mA信号。
MP70小量程单点式称重传感器
参数
Technical Data C3MR
Accuracy class (Combined error) 0.02 % Cn
Maximum capacity Emax 5 | 10 | 20 | 30 | 40 kg
Maximum usable load Eu 150 % Emax
Destructive load Ed > 300 % Emax
Safe side load Elq 100 % Emax
Maximum number of LC intervals nLC 3,000
Minimum LC verification interval vmin = Emax | Y Y 12,000
Rated output Cn 2.0 mV/V
Tolerance on rated output Dc < ± 10 % Cn
Zero output signal Smin < ± 5 % Cn
Creep, during 30 min. dcr < ± 0.016 % Cn
Temperature effect on Smin TKSmin < ± 0.0115 % Cn / 10 K
Temperature effect on C TKC < ± 0.01 % Cn / 10 K
Input impedance RLC 413 ± 20 Ω
Output impedance RO 350 ± 25 Ω
Insulation impedance (100 V DC) RIS >5 GΩ
Recommended supply voltage Bu 5 … 15 V
Nominal ambient temperature range BT –10 … +40 °C
Usable ambient temperature range BTu –20 ... +65 °C
Cable length 0.5 m
Cable type 6 conductor TPE cable (AWG 26),
shield grounded
Sensor material Aluminium
MP70小量程单点式称重传感器
Protection class (acc. to IEC 529) IP67
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