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Magnetic Field MeasurementFluxgate TransducersHigh Sensitivity for Low FieldsOne and Three-axis Transducers with ±10V (±3V Mag640) analogoutputs for each axis. For environmental field monitoring,mapping and active cancellation. Cryogenic sensors available.Field Ranges 70, 100, 250, 500, 1000μTFrequency Response dc to 3kHz (-3dB) (Mag03),dc to >1kHz (Mag690, Mag649)Noise Level< 20pTrms/√Hz at 1Hz (Mag690),< 10pTrms/√Hz at 1Hz (Mag649),< 12pTrms/√Hz at 1Hz (Mag03 standard),< 6pTrms/√Hz at 1Hz (Mag03 low noise),Mag648/649Mag690Mag-03MSMag-03MCHall TransducersAnalog Output for Mapping or ControlOne-, Two- and Three-axis Transducers with ±10V analogoutputs for each axis.Field RangesAccuracy ±1% or ±0.1%Frequency Response20mT, 200mT, 2T, 5T, 10T, 20Tdc to 2.5kHz (-3dB); Special to 25kHzWhite Noise at >10Hz 0.12μT/√Hz for 2T range (Y-axis),2μT/√Hz for 2T range (3-axis)Hall Transducer Probe PackagesPackage“A”5mmPackage“B”4mmPackage“G”2mmPackage“E”0.64mmUSB/Handheld TeslametersUSB Connector, 3-Axis, Handheld PDA AvailableFor pre-installation site surveys for magnetically sensitive equipment.Post-installation surveys of the dc and ac fringe fields of large magnetsand magnetic assemblies. Field harmonic measurements over time fornon-invasive load and condition monitoring of ac power assemblieslike tranformers and motors.Fluxgate ProbeField RangeNoiseTFM1186100μT5nT p-p, 8 nT RMS (2kSPS, no averaging);4nT p-p (100x averaging)Hall Probe THM1186-LF THM1186-HFField Ranges 8mT 0.1T, 0.5T, 3T, 20TResolution 2μT 3mTon 3TrangeNMR TeslameterMapping and Calibration StandardFor field calibration, mapping and control with high resolution,very highstability and absolute accuracy.Field Ranges from 0.04T to 13.7TResolutionAbsolute Accuracy±0.1μT or 1Hz (proton sample)±5ppmRS-232C and IEEE-488 InterfacesMultiprobe NMR arrays for precision mapping of large magnetsTFM1186Fluxgate ProbeTHM1176Hall ProbePT2025GMW Associates • www.gmw.com