Hall Probes LE USA INC.


Hall Probes

	A wide selection of transverse and axial Hall probes is available to meet most applications. Accuracy of measurement is assured through the use of pre-calibrated probes which are calibrated in high accuracy fields standardized by nuclear magnetic resonance techniques which permit traceability to the National Institute of Standards and Technology (NIST). Probes are available with accuracies from ±0.1% to ±1.5% of reading. These probes are directly interchangeable and do not require special calibration. All probes are quickly self-calibrated to their instrument via a convenient front panel control. The transverse Hall probe measures magnetic fields perpendicular to the axis of the probe. Standard probe thicknesses range from a thin-line version of .043" (1.09 mm) to a ruggedized version of 0.063" (1.60 mm). Ultra-thin probes are available on special order. Certain thin-line probes are provided with a rugged flexible plastic stem; others a rigid plastic stem, to allow for access versatility. The axial Hall probe measures magnetic fields parallel to the axis of the probe such as solenoidal fields. Probe stem diameters for axial probes range from 0.263" (6.68mm) to 0.273" (6.93 mm). All probes have a protective sheath which can either be removed or left in place during most measurements. Ruggedized probes are housed in a fiberglass sheath which provides maximum protection for the most demanding industrial applications. Both the transverse and axial probes are equipped with a rugged handle and 6 feet of cable. Additional cable length can be ordered. Assistance is available to help in selecting the most appropriate combination of instrument and probe.

		Specifications

		MG-3A/D

Transverse
Model	% Linearity of Reading	Temperature Coefficient %/°C	Temperature Range °C	Style	Stem Size (L x W x T) or (L x D)	Active Area (L x W)
HP-13S HP-13F HP-13R	±1% of 10 kG	-0.08	-40 to +100	I-1X II-1X I-1X	4"(10.2cm)x0.155"(3.94mm)x0.043"(1.09mm) 4"(10.2cm)x0.165"(4.19mm)x.053"(1.35mm) 4"(10.2cm)x0.175"(4.45mm)x.063"(1.60mm)	0.120x.060
HP-33S-() HP-33F-() HP-33R-(*)	±0.25% to 10 kG-(10) ±0.5% to 20 kG-(20) ±1% to 30 kG-(30)	-0.04	-40 to +100	I-1X II-1X I-1X	4"(10.2cm)x0.155"(3.94mm)x0.043"(1.09mm) 4"(10.2cm)x0.165"(4.19mm)x.053"(1.35mm) 4"(10.2cm)x0.175"(4.45mm)x.063"(1.60mm)	0.120x.060
HP-73S HP-73F HP-73R	±0.1% to 10kG	±0.005	0 to +75	I-10X II-10X I-10X	4"(10.2cm)x0.155"(3.94mm)x0.043"(1.09mm) 15"(38.1cm)x0.155"(3.94mm)x.043"(1.09mm) 8"(20.3cm)x0.175"(4.45mm)x.063"(1.60mm)	.040 Dia.
HP-93S HP-93F HP-93R	±0.1% to 30kG	±0.005	-40 to +100	I-10X II-10X I-10X	4"(10.2cm)x0.155"(3.94mm)x0.043"(1.09mm) 4"(10.2cm)x0.165"(4.19mm)x.053"(1.35mm) 4"(10.2cm)x0.175"(4.45mm)x.063"(1.60mm)	0.120x.060
HP-113S HP-113F HP-113R	±1% to 30kG / ±1.5% to 150kG	±0.005	-40 to +100	I-10X II-10X I-10X	4"(10.2cm)x0.155"(3.94mm)x0.043"(1.09mm) 4"(10.2cm)x0.165"(4.19mm)x.053"(1.35mm) 4"(10.2cm)x0.175"(4.45mm)x.063"(1.60mm)	0.120x.060
Axial
HP-23S HP-23F	±1% to 10kG	-0.08	-40 to +100	III-1X IV-1X	8"(20.3cm)x0.263"(6.68mm) 8"(20.3cm)x0.273"(6.93mm)	.060x.150
HP-83S-() HP-83F-() -(*)	±0.25% to 10kG-(10) ±0.5% to 20kG-(20) ±1% to 30kG-(30)	-.04	-40 to +100	III-1X IV-1X	8"(20.3cm)x0.263"(6.68mm) 8"(20.3cm)x0.273"(6.93mm)	0.040 Dia.
HP-103S HP-103F	±0.25% to 30kG	-0.005	-40 to +100	III-10X IV-10X	8"(20.3cm)x0.263"(6.68mm) 8"(20.3cm)x0.273"(6.93mm)	0.040 Dia.
HP-123S HP-123F	±1% to 30kG / ±1.5% to 150kG	-0.005	-40 to +100	III-10X IV-10X	8"(20.3cm)x0.263"(6.68mm) 8"(20.3cm)x0.273"(6.93mm)	0.040 Dia.

* - Specify

Model Number Suffix: F-Flexible, R-Ruggedized (Heavy Epoxy Glass Stem), S-Standardized (Rigid Plastic Stem) Thickness of standard probe appiles to 1/2" from tip only.

Note: The above listing is representative of our most widely used probes. Please consult us if your application requirements cannot be met by one of these probes.

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