1. What are Analog Ammeters?
An Analog Ammeter is an electrical measuring instrument used to measure electric current (in amperes) in a circuit using a moving pointer (needle) over a calibrated scale.
Key Principle:
Analog ammeters work based on electromagnetic deflection:
Moving Coil (PMMC type) – used for DC current
Moving Iron type – used for AC & DC
Electrodynamic type – high precision applications
These devices show current through mechanical displacement of a pointer, unlike digital meters which display numbers.
๐ Analog ammeters are still widely used in industrial panels because they provide continuous visual feedback.
2. Construction & Working
Main Parts:
Coil (current carrying conductor)
Permanent magnet / soft iron
Pointer (needle)
Scale (calibrated in amperes)
Spring control system
Damping mechanism (air or eddy current)
Working:
When current flows:
Magnetic field is generated
Force acts on the coil
Pointer deflects proportional to current
Scale shows reading
3. Types of Analog Ammeters
Based on Current Type:
DC Ammeter (PMMC type)
AC Ammeter (Moving Iron type)
Based on Range:
Microammeter (ยตA)
Milliammeter (mA)
Standard Ammeter (A)
High-current Ammeter (with CT or shunt)
Based on Mounting:
Panel-mounted (industrial use)
Portable (laboratory use)
Switchboard meters
๐ Available ranges: from microamps to 10,000 A using shunts/CTs.
4. Importance of Analog Ammeters
1. Real-time Monitoring
Continuous pointer movement shows fluctuations instantly
2. Industrial Reliability
Works even in harsh environments (heat, vibration)
3. No External Power Required
Operates directly from circuit
4. Cost Effective
Cheaper than digital meters
5. Easy Interpretation
Operators quickly detect trends visually
5. Applications / Usage
Industrial Applications:
Power plants
Electrical panels
Control systems
Manufacturing units
Laboratory:
Electrical experiments
Testing circuits
Commercial:
Generator panels
Distribution boards
Motor control centers
Specialized Uses:
Railway systems
Marine systems
Heavy machinery monitoring
6. Major Analog Ammeter Manufacturers (India)
Below are verified manufacturers & suppliers:
1. Beemet (India)
Website: Visit Beemet Ammeters
Products: Analog & Digital Ammeters
Features: DIN sizes, industrial-grade meters
Global exports: USA, UK, UAE
2. Yokins Instruments Pvt. Ltd.
Product: Analog AC/DC Ammeters
Range: 50ยตA – 100A (direct), up to 15kA via CT
Types: Moving coil, moving iron
3. Jindal Industries (Delhi)
Address: Puth Khurd Industrial Area, Delhi – 110039
Phone: 08045803076
Contact Person:
Mr. Sanchit Jindal (CEO)
Mr. Archit Jindal (MD)
Product: Industrial Analog Ammeter
4. Other Notable Manufacturers
(From industry listings)
Apple Automation & Sensor
Lohiya Electricals
Radisson Instruments
Ikon Industries
Electro Care India Pvt Ltd
Labcare Instruments
๐ These companies are among top analog ammeter manufacturers in India.
7. Distributors & Dealers (India)
1. R. C. Energy Metering Pvt. Ltd.
Business: Electrical instruments distributor
Phone: 07971891319
2. Gibson Industries
Phone: 07971891222
Products: Electrical components & control panels
3. Kanaad Electromation Solutions Pvt. Ltd.
Phone: 07971189344
Products: Electrical testing equipment
8. Additional Suppliers & Traders
Example Supplier:
Zoom Scientific World (Ambala, Haryana)
Product: Analog DC Ammeter
Application: Laboratory & industrial
Example Manufacturer:
Super Engineering Works
Address: A-140, Sector-80, Noida, UP
Phone: +91-9891111192
Email: sales@dvsurdhi.com
9. Buyers & Consumers (Industrial Segments)
Analog ammeters are used by 1,800+ global buyers across industries.
Key Buyers:
1. Power Sector
Thermal power plants
Substations
2. Manufacturing Companies
Steel plants
Cement industries
Automobile factories
3. Electrical Contractors
Panel builders
Switchgear manufacturers
4. Government & Utilities
Electricity boards
Railways
Top Buyer Companies (India – indicative industrial users)
Rishabh Instruments Pvt Ltd (large-scale buyer/exporter)
Selec Controls Pvt Ltd
Automatic Electric Ltd
๐ These companies handle large-scale electrical instrumentation procurement.
10. Contact-Based Industrial Buyers (Examples)
Ajit Electronics Corporation
Location: Thane, India
Phone: 9820393792
Contact: Mr. Shital Nardekar
Bels Instrument
Location: Pune, India
Phone: 8329297503
Contact: Mr. Santosh Belhekar
Proton Power Control Pvt Ltd
Location: Pune, India
Phone: 9860233332
Contact: Mr. Abhijit Pawar
11. Summary
Analog Ammeter Overview:
Measures current using pointer deflection
Simple, rugged, and reliable
Why still used:
Visual monitoring advantage
Durable in harsh environments
Cost-effective for industry
Market Insights:
500+ suppliers in India
Used by 1800+ buyers globally
Strong demand in power & manufacturing sectors
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