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