RS PRO Analogue Voltmeter DC Panel Meter 68 mm x 68 mm Cutout 15mV to 600V Nominal Range 1% Accuracy 186-2494

RS PRO 186-2494 Analogue Voltmeter DC is a high-precision panel voltmeter designed for industrial and laboratory applications requiring reliable voltage monitoring within control systems. Featuring a compact 68 mm by 68 mm cutout size, this analogue meter utilizes a permanent magnet moving coil mechanism, consisting of a magnet, aluminium coil suspended on pivots, hairspring, and jewel mechanism for smooth and accurate pointer movement.

The voltmeter measures DC voltage ranges from 15mV up to 600V with an accuracy of 1%, ensuring trustworthy readings for electrical and automation environments. Its linear calibrated scale starts from zero, supporting average value indication suitable for process control applications.

Encased in a moulded polycarbonate square housing, this device is ideal for panel mounting in machinery consoles or electrical switchgear panels. The unit maintains performance within ambient temperatures from -10°C to 65°C, and withstands storage conditions between -25°C and 75°C.

Robust design factors include shock resistance up to 15g for short pulses and an overload tolerance of 1.2 times nominal voltage for continuous usage, making it dependable for industrial automation and electrical control installations. The voltmeter also features a knife-edge type pointer, providing a deflection angle from 0° to 90° for clear visual readings.

Additional environmental suitability includes operating in less than 75% relative humidity, noncondensing. Certifications such as UL 94 V-0, CE, and compliance with IEC 61010 and EN 61010 ensure international standards adherence. This voltmeter is IP52 rated for protection against dust and dripping water, reinforcing its application in manufacturing, HVAC, water treatment, and commercial electrical systems.

The meter employs a permanent magnet moving coil movement for precise average value indication. Knife-edge type pointer allows clear and accurate visual readings. The durable polycarbonate case supports panel mounting in industrial control setups.

Withstands operating temperatures from -10°C to 65°C and storage up to 75°C. Shock resistant to pulses up to 15g for enhanced durability in demanding environments. Capable of 1.2 times nominal voltage overload for continuous operation reliability.

Certified to international standards including IEC 61010, EN 61010, and CE marking. Rated IP52 for protection against dust ingress and dripping water.

This RS PRO analogue voltmeter is suited for precision voltage measurement in industrial automation, electrical control gear, laboratory instrumentation, and process control applications. Its high accuracy and rugged build make it a valuable component in monitoring and control systems across manufacturing, HVAC, water treatment, and commercial environments.

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