Moving Coil Rectifier Meter

Moving Coil Rectifier AC Instruments are suitable for the measurement of AC currents and voltages. These are permanent magnet (Alnico high flux density) type with pivot-jewel suspension with rectifier circuit. The movement is having high torque to weight ratio and linear one with knife edge pointer for accurate reading. The design and construction of instruments is most modern. Sturdiness, simplicity, sensitivity and rigid quality control ensure these movements for high grade performance under adverse conditions of shock and vibration. All instruments are housed in ABS moulded dust proof cases with zero adjuster accessible from the front.
Moving Coil Meter of 90 degree or 240 degree Deflection with Fixed / Interchangeable Scale Facility.

Specification:

• Description: Moving Coil Rectifier Meter of 90° or 240° Deflection with Fixed / Interchangeable Scale Facility
• Movement Type: Moving Coil rectifier permanent magnet type with Jewel Bearing Suspension

Range:

• Current µA: 100 µA to 750 µA
• Current mA: 1 mA to 750 mA
• Current A: 1 A to 5 A (Direct), Through CT/1 A or 5 A for Higher Current
• Voltage V: 10 V to 1000 V(Direct) Through PT for Higher Voltages
• Standards: IS-1248
• Accuracy: ±1.5% of Full Scale for all except CR72
• ±2.5% of Full scale for CR72
• Zero position: Offset zero

Specification:

Type	Front (A x B) (sq.mm)	Panel Cutout	Scale Length	C	D	Accuracy
SR/MR-144	144 X 144	136 X 136	155	44	52	1.00%
SR/MR-96	96 X 96	92 X 92	92	44	52	1.50%
SR/MR-72	72 X 72	68 X 68	62