M13 voltmeter shield
Also this device can be referred to: M-13, M 13.
M13 voltmeter shield with measuring unit magnetoelectric system designed to measure DC voltage in electrical circuits.
Dimensions - 145×70×185 mm.
Accuracy class - 1,5.
Operating range - 250 V.
The basic error regarding the final value of the measuring range - 1.5%.
Display type M13 - an arrow.
Scale position - vertical.
Insulation test voltage measuring circuit - 2 kV.
Method of mounting - mounting panel.
Way to incorporate - directly.
Mass M13 - 1,0 kg.
In the voltmeter M13 arrows torque created by the interaction between the field permanent magnets and a current which passes through the winding frame. Since the frame pointer is connected, which moves along a scale. Rotation angle of the arrow is set at equal torque and torque spring.
The manufacturer guarantees the conformity requirements of the existing voltmeters M13 technical specifications under normal use, transportation and storage.