RS PRO AC Analogue Voltmeter Panel Meter, 92 mm Cutout Height x 92 mm Cutout Width, Knife-edge Pointer, 1% 186-2472

RS PRO 186-2472 Analogue Voltmeter is a high-quality AC panel meter designed for precision voltage measurement in industrial and automation control systems. Featuring a 92 mm x 92 mm square cutout panel design, this voltmeter offers a compact yet robust solution for integration into switchgear and machinery control panels.

The instrument uses a moving iron movement mechanism that provides accurate true RMS voltage readings across a frequency range of 15Hz to 100Hz. Its knife-edge pointer shows a linear deflection from 0° to 90°, calibrated down to 10% intervals for precise monitoring.

Constructed with a moulded polycarbonate square case, the voltmeter withstands shocks rated at 15g for short pulses and is resistant to relative humidity levels below 75% (non-condensing). It operates reliably within temperatures from -10°C up to 65°C, suitable for a wide range of environments encountered in industrial and electrical equipment rooms.

Overload protection allows the device to continuously handle 1.2 times the nominal voltage without damage, enhancing durability and safety during electrical surges or faults.

Certified to stringent standards such as DIN 43701, IEC 61010, VDE 0100-410:2018-10, ISO 20653:2006-08, UL 94 V-0 flame retardancy, and CE marking under directives 2014/30/EC (EMC) and 2014/35/EC (Low Voltage), this voltmeter meets international industrial regulatory requirements.

Ideal applications include electrical panels, process control instrumentation, industrial automation systems, and machinery monitoring, where precise AC voltage measurements are critical.

The voltmeter features a 92 mm by 92 mm panel cutout size for easy installation. It employs a knife-edge pointer with 1% accuracy ensuring reliable readings. The moving iron movement indicates true RMS value over 15Hz to 100Hz frequency range.

The device is housed in a moulded polycarbonate square case providing durability and shock resistance up to 15g pulses. Operating ambient temperature range is from -10°C to 65°C with relative humidity less than 75% noncondensing.

Overload capacity is 1.2 times nominal voltage applied continuously without damage. The voltmeter is compliant with multiple standards including DIN 43701, IEC 61010, VDE 0100-410, ISO 20653, and CE marked. Suitable for electrical, industrial automation, and process control measurement applications.

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