Ziehl MU2000K for AC/DC signals universal measuring transducer

Measuring transducer for AC/DC current and voltage, scalable

Measuring transducers MU2000K can measure direct and alternating voltages up to 600 V as well as direct and alternating currents 0...1/5 A as input signals. Pre-programmed measuring ranges are available. Additional measuring ranges can be easily scaled.

The output signals 0/2-10 V and 0/4-20 mA are electrically isolated from the measuring input and control voltage. With its universal power supply AC/DC 24-240 V, the measuring transducer can be operated with all common supply voltages.

The MU2000K is suitable, for example, for measuring voltages and charging currents on batteries. As a measuring transducer for AC signals, it can measure voltages and currents in self-generating systems.

Measuring inputs
Voltage AC/DC 600 V (preset 0-30/150/300/600 V, 80-120 V)
Current AC/DC 5 A (preset 1/5 A)
AC and DC measurement possible without switching

Zero point and full scale for other measuring ranges can be scaled as required by the user.

Outputs

DC 0/4-20 mA
DC 0/2-10 V
Potential separation between input, output and control voltage

Displays and operating elements

2 buttons for Adjustment
4 LEDs for operating status display and adjustment
Universal voltage power supply AC/DC 24-240 V
Housing design K, 22.5 mm wide

Technical data

Control voltage Us AC/DC 24V-240 V, 0/50/60 Hz <, 3 W <, 8 VA DC 20.4 - 297 V, AC 20 - 264 V
Measuring input voltage AC/DC 0-30/150/300/600 V, 80-120 V, Ri = 500 k , max. 600 V, max. 300 V against GND
Accuracy DC 0.2% AC 0.5% (50/60 Hz) of final value, temperature drift <, 0.02 %K
Measuring input current AC/DC 1A, 5A, max. 7.5A/4s, 25A/1s, 30 m
Accuracy DC 0.2% AC 0.5% (50/60 Hz) of final value, temperature drift <, 0.02 %K
Measuring method RMS (AC), mean value (DC), resolution 14 bits
Voltage output DC 0/2-10 V, load min. 1 k
Accuracy 0.3 % of final value, temperature drift <,0.01 %/K
Resolution 11.6 bits, <,3.1 mV
Current output DC 0/4-20 mA, load max. 500
Accuracy 0.3 % of final value, temperature drift <,0.015 %/K
Resolution 11.6 bits, <,6.1 mA
Error load 0.3 % of current x (250 - load) / 250
Galvanic isolation control voltage - input - output
Measuring time/ averaging 45 ms + 20 ms x number of average values (1/2/8/16/32 values)
Test conditions see 'general technical information'
Permissible ambient temperature -20 °C ... +50 °C
Dimensions (H x W x D) design K, 75 x 22.5 x 115 mm
Protection class housing/terminals IP 40 / IP 20
Fastening standard rail 35 mm or screw fastening M4
Weight approx. 100 g