LEM has introduced the IN 1000-S current transducer as an addition to the fluxgate technology range. The new transducer is operational at 1000A and a maximum temperature of 85ºC. The compact design uses digital domain signal processing for minimal interference and delivers excellent linearity, very low offset and a low noise level over the whole temperature range.
Streamlining design and increasing capabilities
The IN 1000-S combines two separate parts: the measuring head and the electronic treatment. Both parts are integrated into a singular design, which allows vertical or flat mounting.
High performance from -40 to +85ºC
The new range of high accuracy current transducers operates with strong performance at a temperature range of -40ºC to +85ºC. Additionally, the wide operating range allows applications including labs, medical equipment, test equipment and energy measurement.
Maximum measuring resistance vs primary current and temperature: Uc = ±14.25V
• Accurate to 0.0018%
• Temperature range: -40ºC to +85ºC
• Operational with DC, AC and pulsed currents
• Vertical or flat mounting
Digital signal processing eradicates interference
Digital signal processing eliminates temperature effects, interference and supply voltage variation. The amplitude and phase are adjusted by calibrating each transducer, so any further interference is eliminated. The IN 1000-S operates with better than 3 ppm linearity over the whole temperature range.
LEM is a Swiss power electronics company, in its 47th year of operation. LEM focuses on current and voltage transducers.