Elite.Parts

Description

SYPRIS BH-204 Magnetic Field Sensors - Bulk indium arsenide, 3 max. input/3 max output, 150 control current(max.), Mini Axial, Hall effect sensor

Part Number

BH-204

Price

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Manufacturer

SYPRIS

Lead Time

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Category

PRODUCTS - B

Specifications

Inductive null constant, A

cm2 .002

Input resistance, R in ohms

3 max.

Max. control current @ 25°C, static air

mA 150

Max. linearity error,(0 to 10 kG) with Rlin

±% of RDG 1.5

Max. resistive residual voltage, VM @ B:0 (2)

±µV 200 max.

Mean temperature coefficient of resistance (-20°C to +80°C) (2)

%/°C .15

Mean temperature coefficient of VH (-20°C to +80°C) (2)

%/°C -0.08

Nominal control current, Icn mA

100

Open circuit magnetic sensitivity, VHOC (1)

11±25% mV/kG

Operating Temperature Range

-40°C to +100°C

Output resistance, R out ohms

3 max.

Reversibility error of VH(0 to 10 kG)

±% of RDG 1

Storage Temperature Range

-40°C to +105°C

Temperature dependence of resistive residual voltage (-20°C to +80°C) (2)

±µV/°C 1

Features

Color Code: Control Current (lc): AWG 34-red (+lc), black (- Ic), AWG 36-neutral (+lc), green (- lc)
Hall Voltage: (VH): AWG 34-blue (+VH), yellow (-VH), AWG 36-red (+VH), neutral (-VH)
Material: AWG 34 or AWG 36 copper with heavy polyurethane insulation.
Polarity: With the magnetic field vector (+B) entering the top of the Hall plate and lc entering the red lead, the positive Hall voltage will appear at the blue lead.

Datasheet

Sypris=BH200=datashee-1845199088t.pdf

418 KiB

Download

Extracted Text

Bulk Indium Arsenide BH-200 Series Hall Sensors Instrumentation Quality Description The BH-200 series of Hall effect magnetic field sensors consists of ten models designed to meet the requirements of most magnetic field measurement applications. Models in the BH-200 Series are built in various configurations to measure axial, transverse, and tangential magnetic field components. Sensitivities range from 6 to 75 mV/kG with input and output resistance of several ohms. Mechanical Specifications a. Polarity: With the magnetic field vector (+B) entering the top of the Hall plate and l entering the red lead, c the positive Hall voltage will appear at the blue lead. b. Material: AWG 34 or AWG 36 copper with heavy polyurethane insulation. c. Color Code: Control Current (l ): AWG 34-red (+l ), black (-I ), AWG 36-neutral (+l ), green (-l ) c c c c c d. Hall Voltage: (V ): AWG 34-blue (+V ), yellow (-V ), AWG 36-red (+V ), neutral (-V ) H H H H H Models Electrical Specifications BH-200 General Purpose Transverse *Approximate BH-201 Ultra-thin, Transverse BH-202 Small Axial NOTE: In a time varying field the voltage induced into the Hall output BH-203 General Purpose, Axial leads, V , is proportional to the effective area, A, of the Hall output loop ind BH-204 Mini Axial and the amplitude and the rate of change of the field, V (measured with ind dB -8 BH-205 Mini Transverse I =0)=A x10 c dt BH-206 High Sensitivity, Low-cost Transverse 2 V =volts, A=cm , B=gauss, t=sec. ind BH-207 High Resolution, Tangential BH-209 Ultra-mini, Transverse SPECIFICATIONS UNITS BH-200 BH-201 BH-202 BH-203 BH-204 BH-205 BH-206 BH-207 BH-209 Input resistance, R ohms 2.5 max. 3 max. 3 max. 3 max. 3 max. 3 max. 7 max. 2.7 max. 2.5 max. in Output resistance, R ohms 2 max. 3 max. 3 max. 3 max. 3 max. 3 max. 5 max. 2.7 max. 3 max. out Open circuit magnetic sensitivity, V (1) mV/kG 15±25% 12±25% 10±25% 10±25% 11±25% 10±25% 60±25% 15±25% 6.75±25% HOC 2 Inductive null constant, A cm .003 .01 .002 .003 .002 .002 .006 .002 .003 Max. resistive residual voltage, V @ B=0 (2) ±µV 100 max. 250 max. 100 max. 100 max. 200 max. 100 max. 500 max. 200 max. 100 max. M Max. control current @ 25°C, static air mA 250 150 150 250 150 200 250 250 150 Nominal control current, I mA 150 100 100 100 100 125 200 150 75 cn Max. linearity error, (0 to 10 kG) with R ±% of RDG 1 1.5 1 1 1.5 1 2 1.5 1.5 lin Reversibility error of V H (0 to 10 kG) ±% of RDG 1 2.5 1 1 1 1 1.5 1 1 Mean temperature coefficient of V (-20°C to +80°C) (2)* %/°C -0.08 -0.08 -0.08 -0.08 -0.08 -0.08 -0.25 -0.08 -0.08 H Mean temperature coefficient of resistance (-20°C to +80°C) (2)* %/°C .15 .15 .15 .15 .15 .15 .2 .15 .15 Temperature dependence of resistive residual voltage (-20°C to +80°C) (2)* ±µV/°C 1 1 1 1 1 1 6 1 .5 Operating temperature range °C -40°C to 0°C to -40°C to - 40°C to -40°C to -40°C to -40°C to -40°C to -40°C to +100°C +100°C +100°C +100°C +100°C +100°C +100°C +100°C +100°C Storage temperature range °C -40°C to 0°C to -40°C to -40°C to -40°C to -40°C to -40°C to -40°C to -40°C to +105°C +105°C +105°C +105°C +105°C +105°C +105°C +105°C +105°C Notes: (1) Nominal Control Current, I cn (2) I =100 mA c (3) Due to continuous process improvement, all specifications are subject to change without notice. 6120 Hanging Moss Road • Orlando, Florida 32807 Phone (407) 678-9748 • Fax (407) 677-5765 • www.fwbell.com Rev. date 11/2005 Mechanical Dimensions All dimensions are in inches (millimeters) Model BH-200: General-Purpose Transverse Model BH-204 Mini Axial Model BH-209 Ultra-Mini Transverse Hall Plate .130" .100" DIA. .030" HALL PLATE 0.070" x 0.210" MAX 0.020" X 0.040" 7 " .071"±.003" DIA. 64 .130" .045" MAX. MAX. .500" .022" MAX. OVER LEADS .375" HALL PLATE 0.030" X 0.060" .019" MAX. .025" Max Over Leads 3 " .016" 16 MAX. LEADS: AWG 34, 10" long Model BH-201 Ultra-Thin Transverse Model BH-205 Mini Transverse HALL PLATE .055" .045" HALL PLATE 0.030" X 0.060" 0.040" X 0.090" .135" .080" MAX. MAX. .500" .375" 5 " 7 " 16 16 .010" MAX. .020" MAX. .016" MAX. .022" MAX. OVER LEADS LEADS: AWG 36, 10" long Model BH-206 High Sensitivity Low Cost Transver se Model BH-202 Small Axial .130" DIA. MAX. .062" HALL PLATE " .102"±.003" DIA. 0.060" X 0.150" .210" MAX. .050" .750" HALL PLATE .093" 0.040" X 0.090" .030" MAX. Model BH-203 General-Purpose Axial Model BH-207 High Resolution Tangential .195" DIA. .025" HALL PLATE .125" .163"±.004" DIA. MAX 0.030" X 0.060" .145" MAX. .050" .500" HALL PLATE .035" .093" 0.060" X 0.150" MAX. 6120 Hanging Moss Road • Orlando, Florida 32807 Phone (407) 678-9748 • Fax (407) 677-5765 • www.fwbell.com Rev. date 11/2005

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