Sifam Tinsley Sigma Series Analogue Voltmeter AC 45 mm Cutout EQ44-V71X2N1CAW0ST

Sifam Tinsley EQ44-V71X2N1CAW0ST Sigma Series Analogue Voltmeter AC is a precision DE panel meter designed for efficient and reliable measurement of alternating voltage in various industrial and laboratory environments. This model features a rugged glass-filled polycarbonate moulded housing ensuring both durability and electrical safety. The voltmeter operates effectively within AC frequency ranges from 15 Hz to 400 Hz for current and 15 Hz to 100 Hz for voltage measurements.

Its 45 mm cutout height and width allow for easy panel mounting, complemented by a depth of 54 mm to fit compact installations. The moving iron mechanism coupled with a knife-edge pointer and near linear scale ensures accurate and consistent analogue readings. The design includes easily replaceable glass and bezel, helping to reduce maintenance downtime.

This instrument complies with rigorous standards such as 2004 / 108 / EC EMC Directive, 2006 / 95 / EC Low Voltage Directive, various DIN standards (DIN 40050, DIN 43701, etc.), IEC 1010, IS:1248, and IS:9249, demonstrating its adherence to international quality and safety benchmarks.

Rated for operation up to 55°C maximum temperature, it is suitable for use in demanding industrial environments including electrical automation, HVAC systems, process control, manufacturing plants, and laboratory setups requiring reliable voltage measurement.

The Sigma Series is well-known for its robustness and ease of use in AC voltage monitoring and is preferred in panel meter configurations where analog display clarity is essential for quick and accurate decision making.

Sigma Series DE panel meter with moving iron technology. Durable glass-filled polycarbonate case for safety and resilience. AC current frequency range support from 15 Hz to 400 Hz. Panel cutout size 45 mm x 45 mm for versatile mounting.

Conforms to multiple international IEC, DIN, and EC standards. Operational temperature up to 55°C ensuring durability in harsh conditions. Easy maintenance with replaceable glass face and bezel. Ideal for industrial, laboratory, and process control applications.

Explore a comprehensive range of analogue panel meters and voltmeters within the Electronics & Electricals category at EnvMart for precise electrical measurement tools.