LEMI 024

Lviv Centre of Institute of Space Research

THREE-COMPONENT FLUX-GATE MAGNETOMETER LEMI-024

Main features:

	Wide frequency dynamic range
	Super low noise
	Low power consumption
	Dual output

Three-component flux-gate magnetometer LEMI-024 is intended for the measurement 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 0.01- 10 Hz.

We are flexible to adopt every parameter to your needs

TECHNICAL SPECIFICATION

Number of components	3
Measurement range at outputs: Unfiltered Filtered	± 80000 nT ± 200 nT
Frequency band at outputs: Unfiltered Filtered	DC…15 Hz 0.01…10 Hz
Transformation coefficient at outputs: Unfiltered Filtered	0.056 mV/nT 22.4 mV/nT
Transformation coefficient error	± 3 %
Magnetic noise density at 5.0 Hz	≤ 12 pT/√Hz
Noise rejection at 50 Hz (filtered output, a Low Pass filter used)	>60 dB
Analog output voltages	± 4.5 V min
Non-orthogonality	<1 deg
Power supply voltage	12 ±1 V
Power consumption	< 350 mW
Operating temperature range	-20 ...+ 70^oC
Dimensions: Electronic Unit (without cable gland and connector) Sensor (without cable) Sensor cable length	120 x 80 x 60 mm 62 x 40 x 40 mm 1.5 m
Mass	< 1.1 kg
Output connector	D-sub DB9M

A cable permanently connects the Electronic Unit and the Sensor.

Last modified: 01-07-2016