Ultra-miniature triaxial fluxgate magnetometer for spacecraft attitude control, general magnetic measurements in the laboratory or field applications. Underwater enclosure available.
TFM100G2 Specifications Download (.doc)
TFM100G2-S Specifications Download (.doc)
Specifications
Radiation Tolerance
>10 kRADs (0 to 5 V option)
>50 kRADs (weight 100 grams)
>100 kRADs (weight 117 grams)
Axial Alignment (Orthogonality)
better than ±1° ; calibration data provided to ±0.1°
Input Voltage
+15 to +34 VDC
0 to +5 VDC
Input Current
30 mA @ 15 to 34 VDC
Noise
20 picoTesla RMS/ SQRT Hz @1 Hz*
10 picoTesla RMS/ SQRT Hz @1 Hz (Low Noise)*
8 picoTesla RMS/ SQRT Hz @1 Hz (Special)*
*Not available on 0 to 5 Volt models
Field Measurement Range
± 100 µTesla = ± 10V (100 uV/nT)or
0 to + 5 Volts = ± 60 µTesla
±5 Volts = ± 60 µTesla
Accuracy
±0.75% of full scale (0.5% typical)
Linearity
±0.015% of full scale
± 0.15% of full scale (5 V option)
Scale Factor Temperature Shift
0.015% full scale per °C (typical)
Output Ripple
3 mV peak to peak at 2nd harmonic
Analog Output @ Zero Field
±0.025 V
Zero Shift with Temperature
±1.2 nanoTesla per °C
Susceptibility to Perming
± 8 nanoTesla shift with ± 5 Gauss applied
Output Impedance
332 Ohms ±5%
Frequency Response
3 dB at >500Hz
Bandwidth: to >4 kHz (wideband)
>150 Hz (5 Volt option)
EMI
CEO1, CEO3, REO2, CS01, CSO2, CSO6, RSO1, RSO2, RS03
Random Vibration
27G RMS (20 Hz to 2 KHz)
Shock
>230G
Temperature Range
-55° to +85°C operating
Weight
117 grams (shielded to 100 kRADs)
Size
3.51 cm x 3.23 cm x 8.26 cm
Connector (chassis mounted)
9 pin male "D" type, gold-plated, mil-spec, non-magnetic (mating connector supplied)