Mini Meters Mfg. Co. Pvt. Ltd
Mini Meters Mfg. Co. Pvt. Ltd
IMT, Faridabad, Haryana
GST No. 06AAECM3896M1ZV
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Ampere Meters


We are Manufacturer, OEM Supplier and Exporters of vast range of Amperemeters / Ampere Meters / Amperio Meters / Automotive Instruments since 1980. To know about the other models and their complete technical details, please float your request at minimeters@gmail.com or visit our website: www.minimetersindia.com



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Product Details:
Minimum Order Quantity100 Units
Model Name/NumberMM-0706.CR
BrandMINIMETER
MaterialCAST IRON/ABS
ColorBLACK/WHITE
Packaging TypeCORRUGATED BOXES
Country of OriginMade in India

DC Ampere Meter/Ammeter

50-0-50

Zero-center ammeters are used for applications requiring current to be measured with both polarities, common in scientific and industrial equipment. Zero-center ammeters are also commonly placed in series with a battery. In this application, the charging of the battery deflects the needle to one side of the scale (commonly, the right side) and the discharging of the battery deflects the needle to the other side. A special type of zero-center ammeter for testing high currents in cars and trucks has a pivoted bar magnet that moves the pointer, and a fixed bar magnet to keep the pointer centered with no current. The magnetic field around the wire carrying current to be measured deflects the moving magnet.

Since the ammeter shunt has a very low resistance, mistakenly wiring the ammeter in parallel with a voltage source will cause a short circuit, at best blowing a fuse, possibly damaging the instrument and wiring, and exposing an observer to injury.

It's a moving coil ammeter. It uses magnetic deflection, where current passing through a coil placed in the magnetic field of a permanent magnet causes the coil to move. It uses two spiral springs to provide the restoring force. The uniform air gap between the iron core and the permanent magnet poles make the deflection of the meter linearly proportional to current. These meters have linear scales. Basic meter movements can have full-scale deflection for currents from about 25 microamperes to 10 milliamperes.

 

Because the magnetic field is polarised, the meter needle acts in opposite directions for each direction of current. A DC ammeter is thus sensitive to which way round it is connected; most are marked with a positive terminal, but some have centre-zero mechanisms and can display currents in either direction. A moving coil meter indicates the average (mean) of a varying current through it, which is zero for AC. For this reason, moving-coil meters are only usable directly for DC, not AC.

The ideal ammeter has zero internal resistance. But practically the ammeter has small internal resistance. The measuring range of the ammeter depends on the value of resistance.



Additional Information:
  • Item Code: MM-0706.CR
  • Production Capacity: 10000 PCS PER MONTH
  • Delivery Time: 3-4 WEEKS
  • Packaging Details: CORRUGATED BOXES

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Product Brochure
Product Details:
Minimum Order Quantity100 Piece
BrandMINIMETER
Usage/ApplicationAUTOMOTIVE/INDUSTRIAL/AGRICULTURE
Casing Size52 mm/ 60 mm
Discharge indicatorOptional in 60 mm
Bulb TypeBA 9S12
Bulb Voltage24V

Our organization has longtime involvement in manufacturing, supplying and also exporting a broad gamut of Ampere Meters. These meters are featured by center zero type, moving magnet construction and heavy-duty brass bolts along with many others. Our products are fabricated by our expert professionals keeping in mind the global standards of it. In addition to that, our products are made of optimum grade raw material earned from the trusted source.

 

Features:

  • Easy installation

  • Accurate shape

  • Cost-effective



Additional Information:
  • Item Code: MM-704
  • Pay Mode Terms: L/C (Letter of Credit)
  • Port of Dispatch: Delhi
  • Production Capacity: 0.02 Million
  • Delivery Time: Within 30 Days
  • Packaging Details: Heavy Duty Master Cartoon Box Containing 100 individually packed Pcs.

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Price on Request: Get Latest Price

Product Details:
Minimum Order Quantity50 Unit
Model Name/NumberMM-0712B
BrandMINIMETER
Usage/ApplicationGENERATORS/TRACTORS/CARS
Display TypeAnalog
MaterialCAST IRON/ABS
ColorBLACK
Country of OriginMade in India

DC Ampere Meter/Ammeter

100-0-100

Zero-center ammeters are used for applications requiring current to be measured with both polarities, common in scientific and industrial equipment. Zero-center ammeters are also commonly placed in series with a battery. In this application, the charging of the battery deflects the needle to one side of the scale (commonly, the right side) and the discharging of the battery deflects the needle to the other side. A special type of zero-center ammeter for testing high currents in cars and trucks has a pivoted bar magnet that moves the pointer, and a fixed bar magnet to keep the pointer centered with no current. The magnetic field around the wire carrying current to be measured deflects the moving magnet.

Since the ammeter shunt has a very low resistance, mistakenly wiring the ammeter in parallel with a voltage source will cause a short circuit, at best blowing a fuse, possibly damaging the instrument and wiring, and exposing an observer to injury.

It's a moving coil ammeter. It uses magnetic deflection, where current passing through a coil placed in the magnetic field of a permanent magnet causes the coil to move. It uses two spiral springs to provide the restoring force. The uniform air gap between the iron core and the permanent magnet poles make the deflection of the meter linearly proportional to current. These meters have linear scales. Basic meter movements can have full-scale deflection for currents from about 25 microamperes to 10 milliamperes.

 

Because the magnetic field is polarised, the meter needle acts in opposite directions for each direction of current. A DC ammeter is thus sensitive to which way round it is connected; most are marked with a positive terminal, but some have centre-zero mechanisms and can display currents in either direction. A moving coil meter indicates the average (mean) of a varying current through it, which is zero for AC. For this reason, moving-coil meters are only usable directly for DC, not AC.

The ideal ammeter has zero internal resistance. But practically the ammeter has small internal resistance. The measuring range of the ammeter depends on the value of resistance.



Additional Information:
  • Item Code: MM-0712B
  • Production Capacity: 10000 PCS PER MONTH
  • Delivery Time: 3-4 WEEKS.
  • Packaging Details: Corrugated Boxes.

Yes! I am Interested


 






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Gautam Jain  (Director)
Mini Meters Mfg. Co. Pvt. Ltd
Plot No. 112, Sector 68
IMT, Faridabad - 121004 , Haryana , India
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