數(shù)字變送器,即把模擬量變換成數(shù)字顯示,并按一定的比例輸出電流信號(hào)或電壓信號(hào)。MP26數(shù)字變送器的設(shè)計(jì)結(jié)合了過程容器中可靠稱重信息，操作簡(jiǎn)單，設(shè)置方便，可與大部分應(yīng)變式稱重傳感器連接使用，輸出4-20mA信號(hào)。

MP70小量程單點(diǎn)式稱重傳感器

參數(shù)

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小量程單點(diǎn)式稱重傳感器

Protection class (acc. to IEC 529) IP67