LEMI-031

Product type:
Fluxgate magnetometer

Product description:
Super low-power
Low temperature drift
One cell Li-ion battery operation
Differential outputs for easy coupling with ADC
1 year operational guarantee

Application description:
The super low-power flux-gate magnetometer LEMI-031 is intended for the monitoring of three components of the magnetic field vector and its variations in land and laboratory conditions. The instrument is specially designed for battery-powered applications and has differential outputs for easy coupling with analog to digital converter. Several know-hows are used to keep the power consumption of the LEMI-031 magnetometer at the world’s lowest level. The current version of the instrument is destined to be embedded into a host system. The electronic board could also be packed in the body for autonomous applications.

Highlights:
Low noise level

Product image:

Specifications:

• Measured range of magnetic field variations| (± 53000 nT)
• Transformation coefficient value (differential output) | (0.06 mV/nT)
• Noise level at 1 Hz | (< 25 pT/Hz1/2 )
• Temperature drift | (< 1.5 nT/°C)
• Components orthogonality error | (< 2°)
• Frequency band | (DC – 15 Hz)
• Operating temperature range | (0 to +70° C)
• Power supply | (3.3 – 3.7 V)
• Power consumption | (
• Physical Dimensions: sensor (without the cable) | (1= 70.5 mm, d = 32 mm)
• Physical Dimensions: electronic board | (D = 84 mm, H = 22 mm)
• Weight: sensor with the cable | (<75 g)
• Weight: electronic board | (<100 g)