LEMI-024

Product type:
Fluxgate magnetometer

Product description:
Wide frequency dynamic range
Low noise

Application description:
Three-component flux-gate magnetometer LEMI-024 is intended for the monitoring of three components of the magnetic field vector. The instrument has two set of outputs: low-sensitivity unfiltered output for rough estimating of magnetic field intensity and high-sensitivity filtered output for its weak fluctuations measuring in the frequency band 0.003- 10 Hz.

Highlights:
Low noise
Wide frequency dynamic range

Product image:

LEMI-024

Specifications:

  • Number of measuring channels | (3)
  • Measurement range: at the unfiltered output | (±80000nT)
  • Measured range at analog output | (±200nT)
  • Frequency band of received signals:at the unfiltered output | (DC…500 Hz)
  • Frequency band of received signals:at the filtered output | (0.003…10 Hz)
  • Transformation coefficient value:at the unfiltered output | (0.056 mV/nT)
  • Transformation coefficient value:at the filtered output | (22.4 mV/nT)
  • Transformation coefficient error (both outputs) | (± 3 %)
  • Magnetic noise level at 1.0 Hz | ( < or = 6 pT/sqrt(Hz)) Noise rejection at 50 Hz (only at the filtered output) | (> or = 40 dB)
  • Power supply voltage | (12 ± 1) V
  • Power consumption | (≤350 mW)
  • Temperature range of operation | (0…+ 70°C )
  • Dimensions: Sensor w/o cable, no more than | (H = 76 mm, D = 76 mm)
  • Dimensions: electronics box | (110 x 75 x 67 mm)
  • Mass | (< or = 1.1 kg)

Additional Information:

LEMI-024_Datasheet.pdf