VF SERIES

VF SERIES

DVF–72, DVF–144, DVF–96

DVF–110, DVF–130, DVF–80R, DVF–80

Beemet VF series meters manufactured in Moving Coil type, feature extra wide scale, big bold numerals and divisions for unobstructed readings. These instruments take less panel space than conventional switchboard meters for the same scale length. The body is made of ABS plastic material which has high tracking index for maximum strength and safety. These meters are designed especially for stringent industrial, marine and power plants applications.

• Powerful and stable Alnico Magnets.
• Polished Carbon Steel Pivots.
• Jewelled Bearings for maximum accuracy.
• Phosphor Bronze Springs.
• Air tight and anti-static cases.

Salient Features

• Refinement in ease & accuracy of reading.
• High reliability in the design of 240° indication angle.
• Ideal for use on switchboards & panels.
• Internal core magnet type movement construction makes the meter insusceptible to the effects of
    external magnetic fields & mounting panel materials.
• Confirms to IS. 1248-83 standards.

General Specifications

Accuracy ±1.5 / 2.0 of FSD
Measurable Quantities AC and DC Voltage or Current
Pointer deflection 0 - 90º
Frequency 50/60Hz
Sensitivity 1000Ω/V (Voltmeter); 200Ω/V (ammeter)
Overload Capacity According to IS: 1248 / IEC 51
Short duration for voltmeter 2 times for 5s: 1 overload
2 times for 0.5s: 9 overload
Short duration for ammeter 10 times for 5s: 1 overload
10 times for 5s: 9 overload
Continiously 1.2 times rated voltage or current
Operating Temperature -10 to 55°C
Storage Temperature -25 to 65°C
Relative Humidity < 75% annaul average, non-condensing

Range Chart

Model Description Ammeter Voltmeter
DVF – 72, 80, 80R, 96, 110, 130, 144 DC Moving Coil 25μA – 60A,
1A – 10000A*
10mV – 600V
SVF – 72, 80, 80R, 96, 110, 130, 144 AC Moving Coil Rectifier 10mA – 20A 1mV – 600V

* With external Shunt

Dimensions

DVF-80R

DVF-80, 110, 130

Model Dimensions (mm) Scale Length
A B C D E G D' ⌀
Panel Cutout
DVF - 80 80 45 53 75 62 35 76 134
DVF - 110 110 75 99 98 90 33 99 176
DVF - 130 130 58 69 108 105 25 109 176

DVF-72, 86, 144

Model Dimensions (mm) Scale Length
A B C D E G Panel Cutout
DVF - 72 72 60 6 70 66 35 67x67 109
DVF - 96 96 60 6 70 90 35 91x91 153
DVF - 144 144 47 9 53 136 30 145x145 168

Wiring Diagrams

DC Moving Coil Voltmeter and Ammeters: 

Voltmeter with direct connection
Ammeter with direct connection
Ammeter with Shunt

AC Moving Coil Voltmeter and Ammeters: 

Voltmeter with direct connection
Voltmeter with PT
Ammeter with direct connection
Ammeter with CT