TAP meters with a moving coil are intended for measurement of tap position with auxiliary supply AC voltage. The position indicator monitors transformer tap position, hoist or valve position etc. It employs a bridge system. 1-2 positions can be provided using 400 or 50 Ω per step. A measuring system with a core magnet is not sensitive to external electromagnetic fields. It is resistant to mechanical shocks and vibrations. The scale is entirely inear and interchangeable.
Meters are available with front frames:
CQ 0207 – 96 x 96 mm