MOVING IRON AMMETERS & VOLTMETERS
Product Details
Moving Iron Instruments are protected from damage or breakage under adverse condition due to its spring loaded jewel & pivot system. These Instruments are free from external magnetic field influences because of magnetic shielding & are ‘CE’ certified. These instruments have a very efficient oil damping system, which gives almost a deadbeat movement to the pointer, without irksome oscillation. The movement is light yet sturdy and has a large torque to weight ratio which assures long life to instruments.
These indicate true RMS values practically independent of waveform even of high harmonics. The scale is compressed initially. Readability starts from 10 to 15 degree approximately.
Features
- Scale : Non-linear.
- Suppression : Initial suppression for Voltmeter & End suppression upto 6 times for Ammeter. (on request)
- Scale Colour : Special colour scales and marks for different ranges, (on request).
- Housing : Engineering plastic.
- Terminal Protection : Shrouded terminals to protect from accident, (on request).
- Glass : Anti – glare. (on request)