- (NEEDLE TYPE)Â ANALOG METERÂ
- HSN CODE : 90303310
SURDHI Innovation Throughout .....
SURDHI Innovation Throughout .....
SURDHI Needle-Type AC Analog Panel Meters are heavy-duty, flush-mounting electrical instruments used to measure voltage, current, or frequency in control panels. Manufactured by Super Engineering Works (Surdhi), these meters are widely used in industrial motor control, power distribution, and automation panels.
Product Options & Variants
- Surdhi SR 72V AC Voltmeter: Measures AC voltages typically ranging from 15V to 600V AC. It features a compact 72 x 72 mm square frame.
- Surdhi SR 96V AC Voltmeter: Offers the same 15V to 600V AC measurement range but comes in a larger, easier-to-read 96 x 96 mm enclosure.
- Surdhi SR 72A Direct AC Ammeter: Measures alternating current up to 200 Amps directly without requiring an external current transformer.
- Surdhi SR 72 CT Operated Ammeter: Tailored for higher current systems, operating alongside external Current Transformers (CT) up to 5000A.
- Surdhi SR 96 Hz Frequency Meter: Tracks AC frequency ranges (like 47–53 Hz or 45–55 Hz) for 110V, 230V, or 440V systems.
Key Product Specifications
- Display Mechanism: 90-degree pointer deflection needle scale.
- Slide Dial Feature: Includes a sliding dial configuration, allowing users to swap the faceplate scale easily on-site for different CT/PT ratios without replacing the inner mechanism.
- Mounting Type: Quick flush-panel mounting supported by built-in sliding clamps.
- Housing Material: Robust, industrial-grade ABS plastic housing
Electrical Operating Characteristics
- Accuracy Class: Rated at Class 1.5 according to standard IS: 1248 industrial testing norms. This guarantees a reading accuracy variance of no more than \(\pm1.5\%\) of the full-scale value.
- Overload Limits: Designed to handle short-duration electrical surges. Ammeters can survive transient overloads of up to 2 times the rated current during motor starting sequences without bending the needle.
- Frequency Range Compatibility: Capable of reading alternating currents across common power system frequencies of 50 Hz and 60 Hz
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How to contact us
If you’ve got questions or ideas you would like to share, send a message. For anything more specific, please use one of the addresses listed below.
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Our Location :
Westside Controls 7.B.Murli Vihar Behind Canara Bank Sarojini Nagar Lucknow 226008Â
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Factory Westside Control, Khasra no-173, Amausi Station Road Naderganj Industrial  Area Lucknow226008
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Direct Line Numbers
9776806777 , 0522-3642558

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